Wake Audubon Blog

25th Annual Butterfly Count

i Sep 2nd No Comments by

Authored by John Connors

At 9 o’clock on Friday, August 16 a small group of butterfliers met in the parking lot of the NCSU Arboretum to begin the 25thAnnual Wake County Butterfly Count. Three other groups were also beginning their survey at parks across the northern half of the county…Umstead State Park, Durant Nature Preserve and Horseshoe Farm Nature Preserve. The morning was warm but cloudy and since butterflies are creatures of the sun, the first hour was pleasant but rather fruitless in terms of butterflies.

For those who’ve participated in a Christmas Bird Count, a Butterfly Count will sound familiar. There is a 15-mile diameter circle and groups fan out at the most likely hot spots within that circle and count every butterfly they see. There are differences though. You don’t need to get up at the crack of dawn for butterflies nor do you keep going after sunset; they don’t make a sound to give you a clue to their presence or identity; and they are often more closely tied to one or a few sets of plants than birds ever would be. 

Around 10 am the first rays of sun broke through the clouds and the flurry of butterfly activity increased. Tiger Swallowtails, Pipevine Swallowtails and Monarchs arrived to nectar on the abundant flowers at the Arboretum. Further on there were Cloudless Sulphurs, Painted Ladies, Silver-spotted Skippers and more. If sparrows are the difficult to identify “little brown jobbies” of the birder’s world, the skippers fill that niche in the butterflier’s world. Clouded, Fiery, Sachem and Ocola Skippers were zipping here and there among the flowers. On beyond the gardens, in the weedy grass and trial beds, we sought and found Common Checkered Skipper and Common Sootywing. 

Male Monarch on Coreopsis at Prairie Ridge Ecostation, Raleigh. Photo by John Gerwin
Male Monarch on Coreopsis at Prairie Ridge Ecostation, Raleigh. Photo by John Gerwin
cloudedskipper_sideview John Gerwin
cloudedskipper_sideview John Gerwin

Meantime, our colleagues were hiking the powerline near Big Lake at Umstead in search of native grassland specialties like Swarthy, Tawny-edged and Crossline Skippers, and the large peek-a-boo presence of the Common Wood Nymph. They tallied the skippers but alas, the Wood Nymph is not Common in Wake County anymore and on this count at least, it failed to show up. At Durant additional woodland skippers were found: Little Glassywing, Dun, Zabulon and Least. Horseshoe Farm produced butterflies of the switchcane lowlands- the Southern Pearly-Eye and Creole Pearly-eye- along with the beautiful Dion Skipper which colonizes sedgy wetlands along river floodplains. Gulf Fritillary showed up at Prairie Ridge.

zabulonskipper-female_wingsopen Allie Stewart
zabulonskipper-female_wingsopen Allie Stewart

In the afternoon, visits to the Buckeye Trail along Crabtree Creek yielded Viceroy among the willow and Hackberry Emperor on their namesake, and then Anderson Point Park where a patch of nut sedge hosts a colony of Appalachian Brown. Often you just have to know your plants, habitats, and think like a butterfly to do well on a butterfly count.

By 3:30 pm an approaching thunderstorm chased all of us from the field. Despite the shortened outing we tallied 52 species of butterflies with a total count of 1274 individuals. 

The Annual Butterfly Count is designed to monitor trends in butterfly populations so any given year doesn’t tell us much. Our peak count was 59 species in 2012. We feel it is important to track these changes in the rapidly urbanizing Wake. This year we recorded the third highest total of Tiger Swallowtails (173), and the second highest number of Monarchs (41) (last year, 49). But at least one species, the Checkered White, seems to have disappeared altogether. 

Mostly it is a fun time in the field tallying butterflies with friends.

Special thanks to site leaders: Harry LeGrand, Tom Howard, Chris Moorman, Brian Bockhahn, John Gerwin and Chris Goforth.

Awards Honoring Long-time Wake Audubon Volunteers

i Aug 26th No Comments by

Wake Audubon announced the creation of two awards that will recognize extraordinary volunteer efforts and environmental stewardship carried out by our volunteers. The PAULETTE VAN DE ZANDE VOLUNTEER AWARD honors Paulette for her many years of contributions to governance, fellowship, and fund-raising for Wake Audubon. The JOHN CONNORS CONSERVATION & ENVIRONMENTAL EDUCATION AWARD honors John for his leadership in many of Wake Audubon’s conservation initiatives and his commitment to environmental education.


The full document creating the Paulette Van De Zande Volunteer Award reads as follows:

WHEREAS, it is the desire of the Board of Wake Audubon Society to honor and show gratitude to Paulette Van de Zande for her commitment and many years of volunteer service; and 

WHEREAS, Paulette has been a loyal and devoted member and Board member of Wake Audubon Society since 1978; and 

WHEREAS, Paulette has baked homemade cookies and cakes for refreshments after nearly every monthly meeting for more than 30 years, donating both time and years of expenses to this endeavor; and

WHEREAS, Paulette worked to support Wake Audubon activities through her membership in the Raleigh Garden Club by planning birding outings and asking for financial support for various projects from their members; and

WHEREAS,Paulette supported other Wake Audubon fundraising projects by seeking in-kind and financial contributions; and

WHEREAS,Paulette manages her home landscape for wildlife in addition to feeding and sharing wildlife observations in her yard and garden with others; and

WHEREAS, Paulette’s actions embody the spirit of the Wake Audubon mission, “To foster knowledge, appreciation, and enjoyment of nature; to encourage responsible environmental stewardship; to conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats, for the benefit of humanity and the earth’s biological diversity.”

NOW, THEREFORE, BE IT RESOLVED, that Wake Audubon Society hereby establishes the Paulette Van de Zande VOLUNTEER AWARD.  Through the establishment of this Award, members and friends of Wake Audubon Society hereby convey the deepest expression of gratitude and appreciation for the volunteer contributions of Paulette. Recipients of the Paulette Van de Zande VOLUNTEER AWARDwill be chosen by a suitable committee of Wake Audubon Society members on an annual basis (or as otherwise deemed appropriate). The recipient will embody a similar spirit of fellowship with others as a result of sharing common attitudes and interests and will demonstrate a commitment to the initiatives and goals of Wake Audubon Society to further its mission. 

This Resolution will be entered into the official record and minutes of Wake Audubon Society and in addition will be published in appropriate manners for the public record. 

Presented on behalf of Wake Audubon Society on this 13th day of August, 2019.


The full document creating the John Conors Conservation and Environmental Education Award reads as follows:

WHEREAS, it is the desire of the Board of Wake Audubon Society to honor and show gratitude to John Connors for his commitment and many years of service in both conservation and environmental education activities with Wake Audubon Society and the broader Wake County community; and 

WHEREAS, John has been a loyal and devoted member, Board member, and two-time president of Wake Audubon Society since 1975; and 

WHEREAS, John has been a part of conservation initiatives and environmental education in his professional life as City Naturalist with Raleigh Parks & Recreation, as Coordinator of the Naturalist Center at the North Carolina Museum of Natural Sciences,  and in his personal life through volunteering since graduating from North Carolina State University; and

WHEREAS,John has promoted conservation through his involvement in Trees Across Raleigh, NC Non-game Advisory Board of the NC Wildlife Resources Commission, WakeNature Preserves Partnership, and Wings Over Water, among others; and

WHEREAS,John has coordinated the Wake Audubon Society Christmas Bird Count and Butterfly Count for many years; and

WHEREAS,John has worked annually on conservation and education for specific species by organizing workdays to plant milkweed for monarch butterflies, by leading walks and workdays to establish American Woodcock mating grounds, and by helping to install Chimney Swift nest towers at parks and the Chimney Swift roosting tower at Prairie Ridge Ecostation; and

WHEREAS,John has supported and guided park planning efforts for Wake Audubon Society’s participation on Raleigh Parks & Recreation planning boards leading to the establishment of nature parks; and

WHEREAS, John through his professional life has conducted thousands of environmental education programs reaching both children and adults inspiring many to become advocates for birds and conservation; and

WHEREAS, John’s actions embody the spirit of the Wake Audubon mission, “To foster knowledge, appreciation, and enjoyment of nature; to encourage responsible environmental stewardship; to conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats, for the benefit of humanity and the earth’s biological diversity.” 

NOW, THEREFORE, BE IT RESOLVED, that Wake Audubon Society hereby establishes the John Connors CONSERVATION & ENVIRONMENTAL EDUCATION AWARD. Through the establishment of this Award, members and friends of Wake Audubon Society hereby convey the deepest expression of gratitude and appreciation for the many conservation and education contributions John has made to the broader Wake County community. Recipients of the John Connors CONSERVATION & ENVIRONMENTAL EDUCATIONAWARDwill be chosen by a suitable committee of Wake Audubon Society members on an annual basis (or as otherwise deemed appropriate). The recipient will demonstrate participation in conservation and environmental education activities as a result of sharing common attitudes and interests, and a commitment to the initiatives and goals of Wake Audubon Society to further its mission. 

This Resolution will be entered into the official record and minutes of Wake Audubon Society and in addition will be published in appropriate manners for the public record. 

Presented on behalf of Wake Audubon Society on this 13th day of August, 2019:

The Faces of a Burrowing Owl

i Mar 29th No Comments by

Authored by Bob Oberfelder

A recent trip to Phoenix Arizona provided an opportunity for my wife and I to check out the Burrowing Owls at Zanjero Park. This was one of several places that we birded, and future posts will display our sightings in those other locations. The park is an unassuming place with about a mile of horse trails and a walking/bicycling path as well. It has been made into habitat for Burrowing Owls by installing pipes in the ground (along the walking/bicycling trail) that serve as burrows for the owls. Since the owls are diurnal, they are visible throughout the day. According to the locals, at least a few owls can typically be seen throughout the day. We were there in the early afternoon and saw two that were lounging in front of their burrows. There appear to be at least 50 burrows, but I do not know how many are occupied. We viewed these owls from about 15 feet away and they did not seem to be disturbed by our presence. These owls are small, with a total height of 9.5 inches but they were kind of sitting down so they were probably only about 7 inches tall. The noonish light was probably not ideal, but we thoroughly enjoyed being able to see and photograph them.

The entrance sign to this park which sits right next to the 202 Loop Highway.
The entrance sign to this park which sits right next to the 202 Loop Highway.
One of the Burrowing Owls standing in front of the artificial burrows. There were probably 50 or so burrows and they were not far apart. Some were only 4-5 feet apart. Photo by Robert Oberfelder.
One of the Burrowing Owls standing in front of the artificial burrows. There were probably 50 or so burrows and they were not far apart. Some were only 4-5 feet apart. Photo by Robert Oberfelder.
The "I'm not worried" pose. Photo by Robert Oberfelder.
The “I’m not worried” pose. Photo by Robert Oberfelder.
The "I've got my eye on you" pose. Photo by Robert Oberfelder.
The “I’ve got my eye on you” pose. Photo by Robert Oberfelder.
The "You will blink first" pose. Photo by Robert Oberfelder.
The “You will blink first” pose. Photo by Robert Oberfelder.
The "I see you" pose. Photo by Robert Oberfelder.
The “I see you” pose. Photo by Robert Oberfelder.
The "You don't see me, I am invisible pose." The legs and chest are facing forward, but the head is turned 180 degrees around. Photo by Robert Oberfelder.
The “You don’t see me, I am invisible pose.” The legs and chest are facing forward, but the head is turned 180 degrees around. Photo by Robert Oberfelder.
The "I'm getting some rays" pose. Photo by Robert Oberfelder
The “I’m getting some rays” pose. Photo by Robert Oberfelder

Let the Games Begin

i Mar 12th No Comments by

John A. Gerwin, Wake Audubon board member

On March 5, I was out of bed by 4 a.m. to get ready for an early flight, and it was 36 degrees outside! It may not feel much like spring these days, but a few days of low temperatures does not dissuade our local birds. They are tuned to multiple factors, and it seems clear that daylength is one that sends a strong if not the strongest signal that it is time to get the house ready – the kids are coming. 

For the past 2 weeks, folks have been emailing or otherwise telling me about their observations of a couple species that are indeed conducting nest building activities – the Red-shouldered Hawk, and the Brown-headed Nuthatch. The former is our Bird of the Year, and the latter of course has been a focus for several chapters selling “nuthatch” nest boxes (Wake Audubon has sold many hundreds!). 

In a “normal” year around the Piedmont of NC, Red-tailed hawks begin nest building (or refurbishing last year’s nest) in mid-to-late January, which can go on for a week or two. The Red-shouldered Hawk begins 2-3 weeks later and thus this year, they are “on time” as some folks reported watching adults carrying sticks to nest locations, in mid-February. 

On this schedule, for those young who make it “all the way”, the Red-tails will fledge in late May, whereas the Red-shouldered’s will do so in mid-to-late June. May is a noisy month with many begging Buteo’s around town. 

Similarly, I received my first “Nuthatch alert” in mid-February – an adult was excavating a cavity in a dead snag in a neighbor’s yard. In addition, Wake Audubon board member and Flickr manager Bob Oberfelder found an adult excavating along the American Tobacco Trail on February 21. Once again, these birds are “on time”.  Bob got some great shots of the adult tossing wood chips out of the cavity, which I include here. I’m also including a shot or two of eggs from a nest box I installed at a nearby elementary school. Another neighbor and her pre-teen daughter have been checking this and 10 other boxes I put up, for the past 2 seasons. Our small bit of data show that nuthatches can be incubating eggs from the second week of March into late-April. That is, some lay as early as mid-March, whereas others, for some reason, lay in mid-April (you may recall it takes about 10 days for a BH Nuthatch egg to hatch). 

Brown-headed Nuthatch excavating nest hole. American Tobacco Trail-21Feb2019. Photo by Bob Oberfelder
Brown-headed Nuthatch excavating nest hole. American Tobacco Trail-21Feb2019. Photo by Bob Oberfelder
Brown-headed Nuthatch_American Tobacco Trail-21Feb2019. Photo by Bob Oberfelder
Brown-headed Nuthatch_American Tobacco Trail-21Feb2019. Photo by Bob Oberfelder
Brown-headed Nuthatch eggs in nest box at AB Combs School. Photo by John Gerwin.
Brown-headed Nuthatch eggs in nest box at AB Combs School. Photo by John Gerwin.

Hopefully, you have your ‘nuthatch’ boxes up, but if not, now you know there are some late layers out there. So go ahead and put up another if you wish to. 

Purple Martins at Prairie Ridge

i Mar 4th No Comments by

Authored by Courtney Rousseau

It was a beautiful, sunny Saturday, March second, out at Prairie Ridge Ecostation, and it was perfect for erecting a brand-new Deluxe 12 gourd rack with 12 Excluder gourds from the Purple Martin Conservation Association (PMCA). The sun was a welcome sight after the grey, rainy days of late. Rob and I arrived around 1:00pm to get the equipment out of the shed and down to the area next to the outdoor classroom. We took all of the parts out of the boxes and read over the instructions to make sure we understood what to do before the kids showed up. We decided to divide them into two groups: one would work on the pole and the gourd rack hardware, and the other would prep the gourds for mounting.           

Most of the kids showed up around 1:45pm. We sent them on a brief walk on the trails while we waited for the last scouts to arrive. Once everyone was there, we got to work. We had 5 scouts.  Rob led the hardware group, and Courtney showed the other group how to prep gourds. First, we got out the non-stick cooking spray and sprayed and wiped the upper inside area of the gourds to keep wasps from hanging nests there before martins move in. After each gourd was sprayed, another scout put in a handful of pine straw as a pre-nest. After these two scouts were finished, another scout looked over their work to make sure they didn’t miss any spots or get too skimpy with the pine straw.  Shortly after they finished the gourds, the pole was ready to erect. Rob and 2 scouts set the pole upright, and then all of the scouts helped to hang the gourds. We wrote numbers on each gourd for easy record-keeping. Each scout took turns at the winch handle, since everyone wanted to raise it up. After the rack was up, we hung the predator guard on the pole. It’s 4 ft from the ground to the top of the predator guard, which is the recommended distance. However, we know they have some big rat snakes out there, so the guard should be waxed, at the very least! We discussed why a predator guard was necessary with the scouts.  Today, the scouts learned about teamwork, martin conservation, carefully following procedures, and quality control to assure uniformity of their work. They are all excited to come back later in the season to watch banding or to see the martins using the new rack. While we were there, a few members of the public also came up to ask us about the gourd rack, so it was a good opportunity to engage them as well.

Photos here: https://photos.app.goo.gl/xrVCSB8scg1hFgoi9

Bird Safe Buildings Act

i Feb 13th No Comments by

Action Alert from the National Audubon Society

Every year hundreds of millions of birds die when they fly into unseen or reflective glass in buildings. Many of these deaths could be prevented by commonsense bird-friendly building standards. Please join us in urging your congressional representative to support the Bird-Safe Buildings Act https://act.audubon.org/onlineactions/cFKDdto0hEC6HqnxgB0y-Q2  to reduce these unnecessary bird deaths.

Since 2013, over a dozen Wake Audubon Society volunteers have monitored the number of migratory birds killed locally by building collisions. Sadly, we have seen no reduction in bird deaths despite the City of Raleigh’s support for the Lights Out initiative. We need to take additional steps to make a difference for birds. Let your congressional representative know https://act.audubon.org/onlineactions/cFKDdto0hEC6HqnxgB0y-Q2  that you want them to act to protect birds.

2018 Raleigh Christmas Bird Count

i Jan 6th No Comments by

Authored by John Gerwin

The Raleigh Christmas Bird Count in 2018 was very different from recent past years – it was relatively warm!  I won’t say ‘balmy’ but compared to the below-freezing dawn temps some of us have experienced the past few years, this year felt a little, well, balmy. But it was also rather drizzly and indeed for the first 90 minutes, most of us experienced some form of light precipitation. I continued my tradition of providing a couple boxes of Krispy Kreme donuts Graphic by Emma Little.(assorted variety), a thermos of bird-friendly coffee, for those willing to join me for one pre-dawn hour on site, to listen for any wood-be owl. To date, I have heard only one such owl in 5 or so years of this, and by the end of the hour, I am still at 1. But I always enjoy a few donuts and many many ounces of coffee. I have also enjoyed the company of a variety of other “dawn birds”. This year, my “flock” consisted of a couple Young Naturalists, a couple recent YNC graduates, some Audubon members, and a couple folks from the Museum.

Our overall effort this year took the form of 19 groups, covering their respective areas. By 12:30pm, with about “half the precincts” reporting, the species list total was at 95. This is noticeably higher than years past. Some of the groups will be sending in their reports in the coming 2 weeks, and the total species number may reach 100, something that hasn’t happened on this count in many years.

But it’s not just a high number that matters. Indeed, the main focus on the count is to cover the areas we do in a consistent manner. The data we collect are submitted to a national database, and this database is available to the general public. Many folks have performed a variety of analyses on these data, which span 118 years for some locations.

This is a ‘big year’ for seeing some “northern” species, which are moving into the SE in large numbers this fall/winter. Pine siskins have been showing up at various feeders. We found a couple Red-breasted Nuthatches at Walnut Creek.

Pine Siskin on Mid Pines Road. Photo by Bob Oberfelder.

Pine Siskin on Mid Pines Road. Photo by Bob Oberfelder.

Red-breasted Nuthatch. Photo by Bob Oberfelder.

Red-breasted Nuthatch. Photo by Bob Oberfelder.

 

 

 

 

 

 

 

 

Last year, we flushed an amazing Wood duck from the Garner Road pond along the Walnut Creek greenway – this year only half a dozen flew by. It’s pretty unusual to find 75 Wood ducks in such an urban setting. And some of our crew managed to flush a Gray Catbird, always rare for this count. Folks over along Swift Creek found some Rusty Blackbirds, anther good find.

Rusty Blackbird at Fred Fletcher Park in Raleigh. Photo by Bob Oberfelder.

Rusty Blackbird at Fred Fletcher Park in Raleigh. Photo by Bob Oberfelder.

A Peregrine Falcon and Merlin were seen along Mid Pines Road. A Peregrine was seen at the same spot last year, and the year before. Surely this Peregrine is a returning individual, enjoying some of the many pigeons along that stretch.

Peregrine Falcon over Raleigh. Photo by John Gerwin.

Peregrine Falcon over Raleigh. Photo by John Gerwin.

By 0900, the drizzle had stopped and the next few hours were nice for walking and birding. One of my favorite birding experiences of the year happened at the end of our count. A few of us wandered east along the Greenway into an adjoining neighborhood of southeast Raleigh (which is how the Greenway was planned at this section). In 20 minutes, covering about 3 blocks with normal yards and houses, but Walnut Creek nearby, we found nearly 75 individual birds of over 20 species. This was a section we have never covered before, but this year we had time.  And it goes to show how interesting it can be to wander into such an area and see what you can find.

Indeed, the new organizer, Brian O’Shea, and I were discussing this very topic right before the count. And that we plan to get some folks into such areas in the future and thus expand coverage. There are many wooded neighborhoods within the count circle, that are never covered. If you are interested in being one of our “urban” stealth bird counters in the future, just let us know and we will set you up.

In the meantime, a big thanks to all who helped out. In the end, our Walnut Creek totals (species and individuals) were almost the same as 2017 – only a tad lower. I would have bet money that both were “a lot lower” but I would have lost. That’s in part why we do what we do. Even in a light drizzle.

This way we have real data, and we don’t have to rely on Gerwin’s faulty memory.

Here are photos of two other birds that were spotted.

Red-shouldered Hawk. Photo by John Gerwin.

Red-shouldered Hawk. Photo by John Gerwin.

Brown Creeper. Photo by Bob Oberfelder.

Brown Creeper. Photo by Bob Oberfelder.

Alligator River Adventure

i Dec 8th 2 Comments by

Authored by Jeff Beane

This is a report on a joint field trip between NC State Museum of Natural Sciences and Wake Audubon. We visited the following areas between November 17th and

Sunset on the Scuppernong River at Pocosin Lakes Visitor Center.

Sunset on the Scuppernong River at Pocosin Lakes Visitor Center.

19th: Alligator River, Pea Island, and Pocosin Lakes National Wildlife Refuges; Nags Head Woods Ecological Preserve; Cape Hatteras National Seashore; Pettigrew and Jockey’s Ridge State Parks; and a few other stops.

Trip leaders: Jerry Reynolds, Jeff Beane, Martha Fisk

Other participants: Betty Lou Chaika, David Chaika, Marty Demko, Phyllis Demko, Eileen Hancox, Sue Harvey, Stephanie Horton, Jerry Johnson, Debbie Ludas, Mary McClure, Adair Pickard, Carole Stevens

Vertebrate Species Observed

* = observed only as dead-on-road (DOR) or otherwise dead specimens.

All photos by Jeff Beane.

Fishes

Gambusia holbrooki  Eastern Mosquitofish (many)

Amphibians

Acris gryllus  Southern Cricket Frog (many)

Rana catesbeiana [Lithobates catesbeianus]  American Bullfrog (at least 1)

The dune-sheltered maritime forest and interdunal freshwater ponds at Nags Head Woods provide unique habitat for species like the Southern Cricket Frog, which are common on the mainland but unable to survive on most of the Outer Banks.

The dune-sheltered maritime forest and interdunal freshwater ponds at Nags Head Woods provide unique habitat for species like the Southern Cricket Frog, which are common on the mainland but unable to survive on most of the Outer Banks.

American Bullfrog at Nags Head Woods

American Bullfrog at Nags Head Woods

 

 

 

 

 

 

 

 

 

 

Reptiles

Chrysemys p. picta  Eastern Painted Turtle (several)

Pseudemys rubriventris  Red-bellied Cooter (several)

Trachemys s. scripta  Yellow-bellied Slider (many)

Coluber constrictor  Black Racer (1 adult male DOR) *

Nerodia taxispilota  Brown Water Snake (1 adult female)

Red-bellied Cooter at ARNWR. This species reaches the southeastern edge of its range in northeastern NC.

Red-bellied Cooter at ARNWR. This species reaches the southeastern edge of its range in northeastern NC.

Yellow-bellied Sliders, like these basking at Pea Island, are one reptile species that can often be seen on sunny days throughout the winter.

Yellow-bellied Sliders, like these basking at Pea Island, are one reptile species that can often be seen on sunny days throughout the winter.

 

 

 

 

 

 

 

 

Sunday was warm enough for this Brown Water Snake to be out basking at ARNWR.

Sunday was warm enough for this Brown Water Snake to be out basking at ARNWR.

Birds

Our federal refuges provide critical wintering habitat for many waterfowl species, and they were packed in at Pea Island NWR. This view includes Bufflehead, Redhead, Northern Pintail, American Widgeon, Gadwall, American Black Duck, and Tundra Swan.

Our federal refuges provide critical wintering habitat for many waterfowl species, and they were packed in at Pea Island NWR. This view includes Bufflehead, Redhead, Northern Pintail, American Widgeon, Gadwall, American Black Duck, and Tundra Swan.

Tundra Swans, like these at ARNWR, are just one of many wildlife spectacles that our large coastal refuges have to offer.

Tundra Swans, like these at ARNWR, are just one of many wildlife spectacles that our large coastal refuges have to offer.

 

 

 

 

 

 

 

 

 

Aix sponsa  Wood Duck (at least 2 or 3)

American Widgeons at Pea Island NWR

American Widgeons at Pea Island NWR

Anas americana  American Widgeon (many)

Anas clypeata  Northern Shoveler (many)

Anas crecca  Green-winged Teal (many)

Anas platyrhynchos  Mallard (many)

Anas rubripes  American Black Duck (many)

Anas strepera  Gadwall (many)

This female King Eider at Pea Island was by far the rarest and most unexpected find of the trip!

This female King Eider at Pea Island was by far the rarest and most unexpected find of the trip!

Aythya americana  Redhead (several)

Aythya collaris  Ring-necked Duck (several)

Bucephala albeola  Bufflehead (many)

Melanitta americana  Black Scoter (several)

Somateria spectabilis  King Eider (1)

Branta canadensis  Canada Goose (many)

Oxyura jamaicensis  Ruddy Duck (a few)

Canada Goose at Pea Island. This trip offered plenty of looks at “real” (i.e., migratory) Canada Geese (as opposed to introduced/behaviorally-altered resident populations).

Canada Goose at Pea Island. This trip offered plenty of looks at “real” (i.e., migratory) Canada Geese (as opposed to introduced/behaviorally-altered resident populations).

Meleagris gallopavo  Wild Turkey (1 DOR) *

Podilymbus podiceps  Pied-billed Grebe (many)

Morus bassanus  Northern Gannet (many)

Phalacrocorax auritus  Double-crested Cormorant (many)

Pelecanus erythrorhynchos  American White Pelican (several)

Pelecanus occidentalis  Brown Pelican (many)

Ardea alba  Great Egret (at least 1)

Ardea herodias  Great Blue Heron (many)

Great Blue Heron at Alligator River NWR at sunset

Great Blue Heron at Alligator River NWR at sunset

Botaurus lentiginosus  American Bittern (1)

Egretta caerulea  Little Blue Heron (at least 1)

Egretta thula  Snowy Egret (a few)

Egretta tricolor  Tricolored Heron (at least 1 or 2)

Eudocimus albus  White Ibis (many)

Cathartes aura  Turkey Vulture (many)

White Ibis at Pea Island NWR

White Ibis at Pea Island NWR

Coragyps atratus  Black Vulture (several)

Buteo jamaicensis  Red-tailed Hawk (many)

Buteo lineatus  Red-shouldered Hawk (at least 1)

Circus cyaneus  Northern Harrier (many)

Haliaeetus leucocephalus  Bald Eagle (many)

Falco columbarius  Merlin (1)

Falco sparverius  American Kestrel (many)

Fulica americana  American Coot (many)

American Kestrel at Alligator River NWR

American Kestrel at Alligator River NWR

American Coots at Pea Island NWR

American Coots at Pea Island NWR

 

 

 

 

 

 

 

Charadrius vociferus  Killdeer (many)

Pluvialis squatarola  Black-bellied Plover (several)

Calidris alba  Sanderling (many)

Black-bellied Plover at Pea Island

Black-bellied Plover at Pea Island

Sanderling on Coquina Beach

Sanderling on Coquina Beach

 

 

 

 

 

 

Calidris alpina  Dunlin (several)

Gallinago delicata  Wilson’s Snipe (1)

Tringa flavipes  Lesser Yellowlegs (a few)

Tringa semipalmata  Willet (many)

Lesser Yellowlegs at Alligator River National Wildlife Refuge.

Lesser Yellowlegs at Alligator River National Wildlife Refuge

Willet on Coquina Beach

Willet on Coquina Beach

 

 

 

 

 

 

 

Chroicocephalus philadelphia  Bonaparte’s Gull (several)

Larus argentatus  Herring Gull (many)

Larus delawarensis  Ring-billed Gull (many)

Larus marinus  Great Black-backed Gull (many)

Leucophaeus atricilla  Laughing Gull (many)

Ring-billed Gull at Nags Head

Ring-billed Gull at Nags Head

Laughing Gull on the beach at Nags Head.

Laughing Gull on the beach at Nags Head.

 

 

 

 

 

 

 

Sterna forsteri  Forster’s Tern (many)

Columba livia  Rock Pigeon (many)

Zenaida macroura  Mourning Dove (many)

Bubo virginianus  Great Horned Owl (1 heard)

Strix varia  Barred Owl (1)

Megaceryle alcyon  Belted Kingfisher (at least 3 or 4)

Colaptes auratus  Northern Flicker (several)

Downy Woodpecker, Red-bellied Woodpecker, and Northern Flicker at Alligator River NWR.

Downy Woodpecker, Red-bellied Woodpecker, and Northern Flicker at Alligator River NWR.

Dryocopus pileatus  Pileated Woodpecker (at least 2 or 3)

Melanerpes carolinus  Red-bellied Woodpecker (several)

Picoides pubescens  Downy Woodpecker (at least 2)

Sayornis phoebe  Eastern Phoebe (several)

Vireo solitarius  Blue-headed Vireo (1)

Eastern Phoebe at Alligator River NWR.

Eastern Phoebe at Alligator River NWR.

Corvus brachyrhynchos  American Crow (many)

Cyanocitta cristata  Blue Jay (several)

Tachycineta bicolor  Tree Swallow (many)

Baeolophus bicolor  Tufted Titmouse (several)

Poecile carolinensis  Carolina Chickadee (several)

Cistothorus palustris  Marsh Wren (at least 1 or 2)

Thryothorus ludovicianus  Carolina Wren (many)

Regulus calendula  Ruby-crowned Kinglet (many)

Regulus satrapa  Golden-crowned Kinglet (several)

Catharus guttatus  Hermit Thrush (at least 1)

Sialia sialis  Eastern Bluebird (several)

Turdus migratorius  American Robin (many)

Dumetella carolinensis  Gray Catbird (a few)

Northern Mockingbird in the dunes at Coquina Beach

Northern Mockingbird in the dunes at Coquina Beach

Mimus polyglottos  Northern Mockingbird (many)

Toxostoma rufum  Brown Thrasher (1)

Anthus rubescens  American Pipit (a few)

Setophaga coronata  Yellow-rumped Warbler (many)

Vermivora celata  Orange-crowned Warbler (1)

Junco hyemalis  Dark-eyed Junco (a few)

Melospiza georgiana  Swamp Sparrow (a few)

Melospiza melodia  Song Sparrow (several)

Passerculus sandwichensis  Savannah Sparrow (several)

Zonotrichia albicollis  White-throated Sparrow (at least 1 or 2)

Cardinalis cardinalis  Northern Cardinal (a few)

Passerina cyanea  Indigo Bunting (1)

Female Indigo Bunting at Pocosin Lakes Visitor Center.

Female Indigo Bunting at Pocosin Lakes Visitor Center.Female Indigo Bunting at Pocosin Lakes Visitor Center.

Boat-tailed Grackle at Nags Head

Boat-tailed Grackle at Nags Head

 

 

 

 

 

 

 

 

 

Agelaius phoeniceus  Red-winged Blackbird (many)

Quiscalus major  Boat-tailed Grackle (many)

Sturnella magna  Eastern Meadowlark (many)

Carpodacus mexicanus  House Finch (a few)

Passer domesticus  House Sparrow (at least 2)

Mammals

Bears! How fortunate that there are still places left for American Black Bears in our world, and the Albemarle Peninsula is one of the best. They were a focus of our trip, and the group was afforded a few good looks.

Bears! How fortunate that there are still places left for American Black Bears in our world, and the Albemarle Peninsula is one of the best. They were a focus of our trip, and the group was afforded a few good looks.

A Red Wolf at Alligator River NWR was a lucky sighting!

A Red Wolf at Alligator River NWR was a lucky sighting!

Didelphis virginiana  Virginia Opossum (many DOR) *

Ursus americanus  American Black Bear (ca. 4)

Eastern Gray Squirrel at Pocosin Lakes Visitor Center in Columbia.

Eastern Gray Squirrel at Pocosin Lakes Visitor Center in Columbia.

Procyon lotor  Common Raccoon (at least 1 DOR) *

Canis rufus  Red Wolf (1)

Sciurus carolinensis  Eastern Gray Squirrel (a few)

Odocoileus virginianus  White-tailed Deer (at least 3 alive, many DOR)

Tursiops truncatus  Atlantic Bottle-nosed Dolphin (several)

 

Totals

Fishes:  at least 1

Amphibians:  2

Reptiles:  at least 5

Birds:  at least 95

Mammals:  at least 7

Total Vertebrate Species:  at least 110

The “adventure” part of “Alligator River Adventure.”

The “adventure” part of “Alligator River Adventure.”

irders are often more easily identified than birds.

Birders are often more easily identified than birds.

 

 

 

 

 

 

 

[Not all species were seen by everyone in the group, and some group members may have seen species not listed above. Some additional species were potentially glimpsed or heard but not positively identified (e.g., Spotted Turtle, Blackpoll Warbler, et al. may have been glimpsed; glimpsed road-kills may have included Gray Fox, Eastern Cottontail, et al.).]

October Lumber River IBA Expedition – and a recipe

i Oct 23rd No Comments by

Authored by Erik Thomas

Wake Audubon board member Erik Thomas engaged in monitoring of the Lumber River IBA (Important Bird Area) on October 6-8, 2017.  He was able to conduct counts at 27 of the 41 roadside sites over the weekend.  The weather was rainy and some of the counts took place in drizzle.  The hope was that he could document southward-bound migrants in the area.  Unfortunately, the only transient birds that appeared were a Yellow-billed Cuckoo and two Black-and-white Warblers, and the latter may have been wintering in the area.  One surprise was a flock of Cattle Egrets, which are common in that area in the spring but unusual this late in the year.  They were feeding, predictably, with a herd of cows, but not at any of the official count sites.  The big stars of the trip were acorn-eating birds.  Red-bellied Woodpeckers, Northern Flickers, and Blue Jays each appeared at most of the sites.  There were Downy and Pileated Woodpeckers at some sites as well.  They were all vocal and foraging actively for acorns.  At this time of year, these birds are busy collecting and caching acorns for winter storage, and they play a crucial role in disseminating acorns to locations far from the parent tree.  Oaks are highly dependent on jays and woodpeckers for spreading their seeds.  Many nut-caching birds, including jays, have phenomenal memories for locations where they have buried nuts, but they never retrieve every nut they’ve cached.

You may not have thought of acorns as a food source, but they are edible.  In fact, Native Americans in California relied heavily on acorns as a source of food.  If you have a ready supply of acorns, you can make acorn bread.  Some labor is involved, however.  First, you have to crack and clean the acorns.  This is the step that involves the most work.  Acorn shells are soft and a standard nutcracker will suffice.  Some acorns will have weevil larvae, so you’ll have to remove the weevils and frass.  (Hint—put the weevil larvae in your birdfeeder.)  You’ll probably want to peel off the fibrous covering from the nut meats.  Once you’ve done that, you need to chop the acorn meats into small pieces.  Then you boil them in several changes of water—two or three changes of water will do for white oak acorns, but you’ll probably need more for red oak acorns.  The purpose of the boiling is to leach out the bitter tannins.  Once that part is done, dry the chopped acorns out.  You may want to beat them into a powder at this point.  Then you’ll need equal amounts of acorn meal, flour, and milk, as well as an egg, a few tablespoons each of sugar and cooking oil, a tablespoon or two of baking powder, and a little salt.  Mix the dry and fluid ingredients separately and then mix the two together.  Pour the batter into a baking pan and bake it at 250º for an hour.  The bread will appear marbled with brown streaks when you cut into it, and it has a unique but pleasant flavor.

Butterflies of the Raleigh Area Field Trip

i Aug 6th No Comments by

Authored by John Gerwin, trip leader.

Our August Butterfly Walk began at Raulston Arboretum at 9 am on Saturday, August 5th.  We had 16 participants, 11 of which of which followed us to Prairie Ridge for part 2. (for about an hour at the end). Thanks to everyone who came out.

We had ~19 species including a cool one I have not seen in years, called Hayhurst’s Scallopwing. The larvae of the Scallopwing feed on Lambs Quarters, which is a common “weed”. Which is closely related to Quinoa.

HayhurstsScallopwing-3_WAS-butterflyWalk2017_JohnGerwin

HayhurstsScallopwing-3_WAS-butterflyWalk2017_JohnGerwin

Another good one for the day was a Gulf Fritillary.  This is a more “tropical” species that reaches the Raleigh area now almost every year. That is, early broods way down south (Florida, Georgia) grow up, lay more eggs, and the new ones sort of “drift” northward. Almost like the Monarch pattern. The larvae of this one feed on Passionflower.

The Pipevine Swallowtail larvae feed on plants in the genus Aristolochia. In the mountains, this is a vine called Dutchman’s Pipe and this butterfly is really a “mountain” butterfly, where it is far more abundant. Here are photos of the Pipeline and the Black Swallowtail, both of which we saw.

BlackSwallowtail-underneath-3_WAS-butterflyWalk2017_JohnGerwin

Black Swallowtail-underneath. Photo by JohnGerwin

PipevineSwallowtail-hindwing-underneath-4_WAS-butterflyWalk2017_JohnGerwi

Pipevine Swallowtail-hindwing-underneath-butterfly. Photo by John Gerwin

 

 

 

 

 

 

 

 

Red-banded Hairstreak:  the larvae feed on fallen, decaying leaves of Wax Myrtle and several Sumac species. It seems no one has documented them feeding on live leaves, or rarely. Those who raise them in captivity raise them on decaying/dead leaves and some studies in nature find the same thing.

Red-bandedHairstreak-1_WAS-butterflyWalk2017_JohnGerwin

Red-banded Hairstreak. Photo by John Gerwin