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Monday, June 6, 2011

Birding Quest: 6-month Update

As you may have heard, NBNC has been rallying both avid and beginning birdwatchers throughout Washington County to participate in a state-wide bird “quest”. All fourteen Vermont counties are striving to document as many types of birds as possible using the free, online database called eBird. Half way through the year, Washington County birders have a lot to be proud of. As of June 1, 167 species have been observed in the county (compared with 149 species last year). Of particular note so far in 2011 has been the abundance of shorebirds and waterfowl that passed through county, many of which are listed below in the “notable sightings”. With another six months left, there is no telling what surprises might be in store… Visit the Washington County Birding Challenge page for updates.


The Shoveler (left) and Wigeon (right) stood side-by-side on Berlin Pond this spring, not knowing how rare they are in Washington County!

Notable Sightings (based on current records in eBird)

1st Documented Sighting:
Semipalmated Plover

2nd Documented Sighting:
Surf Scoter (first sighting in over 30 years!)
Sora (first sighting in over 30 years!)
Lesser Yellowlegs
Great Black-backed Gull
Northern Hawk Owl

3rd Documented Sighting:
American Wigeon (also 4th sighting)
Northern Shoveler (also 4th sighting)
Great Egret

Monday, May 16, 2011

Binoculars + Caffeine + New Jersey = World Series of Birding


Another year; another great trip for New Jersey for the World Series… a 24-hour birding marathon in which 80 teams scoured the garden state for every bird species they could find. Although we didn’t see the bird/creature on the right, it was the emblem for our team “The Chocolate-headed Cowbirds (with sprinkles)” which celebrates the support we received from a grant made by Ben & Jerry’s. Whether we were scouring the 10,000+ shorebirds at Heislerville, peering through the canopy to see the Acadian Flycatcher at Belleplain, or whistling to Eastern Screech-Owls just before dawn, our mixed-aged team enjoyed every minute of the trip.


Weather has played a major role in what birds we see during the competition and this year was no different. Migrating warblers were wholly absent and raptors were sparse. We often needed to visit 2-3 locations to find particular birds species that were found easily the day before. While some birds proved very difficult to find, we had great luck with sea birds. Amongst the ocean-faring birds we saw were Common Loon, Northern Gannet, Black Scoter, Surf Scoter, and a total of 3 Parasitic Jaegers! Another highlight was the huge abundance of shorebirds at Heislerville. While we missed the rare Curlew Sandpiper that hid amongst the thousands of shorebirds, we did manage to find 18 species of shorebirds during the big day including a banded Semipalmated Sandpiper (pictured right).


(our group during the big day... about 13 hours into our birding adventure)

The Northern Flicker that flew over the van on our trip back raised our total species count for the trip to 150, with 139 species seen during the competition. A complete list of birds seen during our big day is shown below:

(click on the checklist to see a bigger version)

Friday, May 6, 2011

Day of the Nighthawk

The North Branch Nature Center’s Youth Birding Program has partnered with middle school students in central Vermont to revitalize the nesting habitat of the Common Nighthawk. Once a common sight to people in Vermont cities, nighthawks used to swoop and dive across the sky at dusk, collecting insects as they went. Their preference to nest in large, open spaces may once have precluded Vermont from possible breeding locations, but since at least the late 1800’s Common Nighthawks have made use of gravel rooftops to raise their young.



Unfortunately, the Common Nighthawk is in steep decline throughout its breeding range and has not been seen breeding in Montpelier in recent years. One cause of their decline is loss of habitat: both natural and artificial. Conversion of gravel rooftops to other substrates is believed to be one cause for their disappearance from urban areas. In 2007, New Hampshire Audubon began a research initiative to install gravel “nest patches” on rooftops in order to create the Nighthawk’s preferred gravel nesting sites. Students from U-32 Middle/High School (Montpelier) and Crossett Brook Middle School (Waterbury), in partnership with North Branch Nature Center, will replicate the efforts of NH Audubon by installing Vermont’s first nest patches.

Yesterday, U-32 students installed a nest patch on their school’s roof, and will monitor this patch over the next few weeks. As Nighthawks return from their winter in South America and establish nesting sites in New England, we’ll be watching to see if our nest patch is used by a lucky Nighthawk family. Photos from the installation will be coming soon...

Tuesday, April 26, 2011

Central Vermont's Big Night

After numerous photo-reports from around the state, Central Vermont has been very patient in waiting for our amphibians to finally awake and emerge. Last night they did just that, and in record numbers! Reports are still coming in, but widespread movements were reported from around central Vermont (and elsewhere). Weather looks good again tonight, so watch the roads if you must be out-and-about! Enjoy the following video and photos from crossing sites in Middlesex:


A "congress" of salamanders!


Spring Peeper


Spotted Salamander


Green Frog


Eastern Newt


American Toad

Monday, April 25, 2011

Woodland Wildflowers

For a narrow window of time each spring, our forests erupt in an explosion of color as the woodland wildflowers bloom. Many of these flowers are in a race to leaf out and blossom before the tree canopy above closes, blocking sunlight from reaching the forest floor. Our earliest wildflowers are just starting to pop up in Central Vermont (Blood Root is flowering along the river at NBNC) and many more are on the way! For all those who enjoy spring flowers and would like to take their interest a step further, researchers are recruiting citizen scientists to help study the pollinators of Spring Beauty, a lovely little wildflower found around Vermont.

Enjoy this assortment of photos from the Greater-Burlington area, all taken this past weekend (April 23/24):


Dutchman's Breeches


Coltsfoot


Marsh Marigold


Trout Lily


Blue Cohosh

Tuesday, April 19, 2011

Birding in WaCo: Berlin Pond

Berlin Pond is arguably the top birding spot in all of Central Vermont. On top of providing birds with great habitat, the pond provides Montpelier residents with their drinking water. With its status as a public water supply comes a host of protections from development and recreational uses. The shoreline of Berlin Pond is undeveloped and activities such as fishing, swimming, and boating are banned. These restrictions have caused tensions with local residents who recently protested by kayaking, ice fishing, and even proposing a fishing derby. But many others have made good use of Berlin Pond even without penetrating the water’s surface. Bikers, joggers, and of course, birders frequent the roads that circle the pond and over 160 bird species have been reported in this Audubon-designated Important Bird Area.

Although winter is probably the least exciting time to visit Berlin Pond, there are always surprises waiting to be found. The pond typically freezes over in winter, but when open water remains, many species of waterfowl can be found including Common Goldeneye, a winter duck that can be difficult to find away from Lake Champlain. Even when the pond is frozen it can be worth a visit… River Otter and Bobcat have been seen walking across the ice! Wild Turkey can be seen grazing in the open fields along the road loop. A myriad of different species inhabit the surrounding forests, and lucky visitors may see Northern Goshawk, Pileated Woodpecker, Golden-crowned Kinglet, and a host of other year-round residents.



In the spring, a flood of birds returning from the south arrive at Berlin Pond. In early spring, large numbers of waterfowl use the pond to rest along their migration, and some settle in to nest. At least 15 different species of ducks have been documented between March and May. The state threatened Black Tern regularly uses Berlin Pond as a stop during spring migration. Don’t forget to glance upwards for terns, gulls, and swallows; many species of these (including some rare ones) can be found catching insects and circling the water below. A wide variety of other songbirds can be found along the water’s edge and in the nearby forests.

In summer, many birds become quiet, but the numerous nesting species can still offer brilliant sights and sounds even in the hottest months. Raptors such as Osprey and Bald Eagle frequent the pond. Yellow Warblers nest in the shrubs and small trees along the shoreline, offering great eye-level views. Look for Great Blue Heron, Belted Kingfisher, Baltimore Oriole, Eastern Kingbird, Red-winged Blackbirds, and other songbirds as they gather fish and insects to feed their young. In addition to these colorful species, a number of very elusive birds nest at Berlin Pond. You’re far more likely to hear the “gidik gidik” of the Virginia Rail or the “bloonk-adoonk” of the American Bittern than you are to see these birds. In the fall, waterfowl are again a source of excitement for visitors. Species such as Red-breasted Merganser, Long-tailed Duck, scaup, and others can be found around the pond and the brilliant fall colors make for a picturesque autumn scene.



To get to Berlin Pond, from I-89 take exit 7 (Berlin) and make your first right onto Paine Turnpike N. After 0.3 miles, make your first right onto Crosstown Rd. Immediately after passing under I-89, make a left onto Paine Turnpike S and then be ready for a quick right onto Brookfield Rd. A parking area is located at the North end of the pond off Brookfield Rd. After parking here, you can walk about a quarter-mile with nice views of the water. There is a nice viewpoint from the south end of the pond as well, which is accessible by continuing down Brookfield Rd. and turning left onto Mirror Lake Rd. Beware mud season! The road can be really rough in early spring.

Monday, April 11, 2011

Another Big Night

Yesterday's rains and warm temperatures were just what our sleeping amphibians have been waiting for, and reports have been rolling in from around the state. While colder sites in the Champlain Valley were seeing their peak activity, even the warmest sites in central Vermont were just experiencing their first movements of amphibians and few frogs were heard singing. There are still many areas of central Vermont that are waiting for their first activity of the year, but if sufficient melting occurs at those sites over the course of the day we could see widespread activity throughout the area this evening. If you have to be driving, please watch the roads carefully for amphibians. Below are a few pictures from Pond Rd in Shelburne, where 8 species of amphibians and 3 species of reptiles were observed:


A whopping 44 Spotted Salamanders crossed.


We found 7 Green Frogs over the course of the evening.


Spring Peepers were the most numerous with 60 crossed.


Adult male Eastern Newts can be easily identified during breeding season by their swollen vents and black pads on the tips of their toes. We found 2, the other was a juvenile.


Only 8 Wood Frogs were seen, and none heard singing.


We had 8 Leopard Frogs, and even heard some singing!