Tree Swallow. Justine Kibbe Photo

FIConservancy’s 2019 Spring Migration Bird Count took place Sun. May 19 under sunny skies. Eleven bird-watching enthusiasts traveled the Island from end to end, noting 56 species, which surpasses 2018’s record 55 observations.

Entomologist Adam Mitchell, Ph.D.*, along with the University of Delaware team of Emily Baisden and Will Aleida led the bird count. Dr. Mitchell provided a quick summary of this year’s findings:

“We had a very successful count, in spite of this spring’s weather, which was colder and wetter than usual. We observed 56 species of birds, beating last year’s spring migration count of 55 for the highest number of species reported.

“The count started strong with 11 participants heading down to Race Point, where we observed a flock of about 20 blue jays and yellow warblers among common yellowthroats foraging in the scrub for food. A red-tailed hawk sat patiently atop the Parade Grounds’ black gum tree while we proceeded with our count.

“Our second-to-last stop near the Fishers Island Club golf course provided us with a bird count first: a yellow-billed cuckoo. We also found a breeding pair of American redstarts and their nest, suggesting that some of the birds we encountered will be sticking around for the summer.

“Despite the good news, the unusual weather patterns this year led to a decrease in available habitat for many of our migrants. Colder temperatures delayed plants from ‘greening up’ (sprouting leaves), which in turn delayed the presence plant-feeding insects, an essential food source for songbirds.

“Birders have reported large congregations of birds at bird feeders, or feeding on fallow crops, to supplement the lack of food. Even though this year’s spring migration count was later than usual, many of the trees we observed were just beginning to leaf out, and the cherry trees were still in bloom.

“As we move into summer, things should return to normal, but it will be interesting to see how the birds on Fishers Island respond to this delay later in the season.”

Species Recorded for Spring 2019:
American crow
American goldfinch
American redstart
American robin
Baltimore Oriole
Barn swallow
Belted kingfisher
Black-capped chickadee
Black-throated green warbler
Blue jay
Blue-winged warbler
Brown-headed cowbird
Canada goose
Carolina wren
Cedar waxwing
Chimney swift
Chipping sparrow
Common eider
Common grackle
Common loon
Common yellowthroat
Double-crested cormorant
Eastern phoebe
Eastern towhee
European starling
Gray catbird
Great-crested flycatcher
Great egret
Greater black-backed gull
Green heron
Herring gull
House finch
House wren
Killdeer
Least tern
Mourning dove
Mute swan
Northern cardinal
Northern mockingbird
Northern parula
Orchard Oriole
Osprey
Red-bellied woodpecker
Red-eyed vireo
Red-tailed hawk
Redwing blackbird
Ring-necked pheasant
Song sparrow
Tree swallow
Tufted titmouse
White-breasted nuthatch
White-eyed vireo
Yellow warbler
Yellow-billed cuckoo
*Adam Mitchell, Ph.D., is Associate Wildlife Biologist, Assistant Professor of Entomology; Department of Wildlife, Sustainability, and Ecosystem Sciences; Tarleton State University, a Member of The Texas A&M University System

I’ve never seen anything like it! An actual blue jay migration!*

It all started Saturday May 11 at 10:45 a.m. Just a trickle at first, bright and bold Blue jays coursing over Silver Eel Cove. Then a steady stream of at least 40 noisy migrants flooded into the woods. Feathered crests bobbing on branches, their vocal cacophony swelled.

Community observations arrived shortly thereafter: Jackie Williamson up east had a dozen at her feeder by noon, and I saw another 2 dozen at 3 p.m., while bicycling to the Village Market.

Always grateful for remarks From the Field: Pierce Rafferty reported 16 Blue jays at his feeder May 14 at 6 a.m., and Marlin Bloethe captured and generously shared pictures of the initial landing.

* “A small proportion (Cornell estimates 20%) of the US blue jay population migrates south for the winter, whereas the majority of blue jays are year-round residents,” said entomologist Adam Mitchell, Ph.D.

“My guess is that storms moving northeast in early May, followed by a cold front, may have caused the jays migrating along the coastline to stopover on Fishers Island. This may be a boon for the Island in the future, as many species of bird will recall high-quality stopover sites when they migrate again. So we may want to be on the lookout for the jays next time for the fall migration.”

From the Field, Field Note, Justine Kibbe, May 15, 2019

It took half an hour of scurrying around her South Beach “scrape” for this piping plover to finally settle down, because five killdeer were being pesty. There was a bit of territorial “drama”, before she returned to her—hopefully—clutch of eggs.

A piping plover pair returned to Fishers Island in early April. By early May the female was nesting on her “scrape” in the Sanctuary of Sands area of South Beach. Sandy-colored feathers help her to disappear into the background, particularly important since piping plovers are a “threatened” species.

There are fewer than 2000 pairs of piping plovers on the Atlantic Coast. Support our precious wildlife. Kindly continue to leash all dogs.

Sanctuary of Sands, West End, Fishers Island.

From the Field, Field Note, Justine Kibbe, May 7, 2019

A rare sighting on Fishers Island: the veery, a small North American thrush. FIConservancy naturalist Justine Kibbe caught this image of the veery, May 3, when it hopped toward her near Silver Eel Pond.

FIConservancy President Tom Sargent said the veery has never been counted in FIConservancy’s annual Bird Migration Count (scheduled for Sun. May 19), but thinks he heard the bird’s melodic song a few years ago.

The veery prefers moist leafy woods and forages mostly by hopping about on the ground or in low vegetation to take insects from foliage. It hovers and takes short flights to catch insects in mid-air and also feeds on berries found in shrubs and trees.

According to Audubon’s, Guide to North American Birds, one place veeries like to breed is in damp areas near beaver wetlands. See pictures of beaver sighting on Fishers. The veery winters in central and southern Brazil.

Justine Kibbe Photo

The 2019 Spring Migration Bird Count will be Sun. May 19 at 8 a.m. Meet at the Community Center. First, however, come to the Parade Grounds Sat. May 18 at 3 p.m. for a brief tour and a tutorial by the experts on the best way to count birds.

The Fishers Island Fire Department (FIFD) conducted a successful controlled burn on selected sections of the Parade Grounds and Elizabeth Airport March 26. FIConservancy relies on FIFD volunteers to coordinate their ongoing training with annual prescribed burns necessary to maintain a healthy natural habitat.

The drill began on a clear evening with moderate wind speed…

Jane T. Ahrens reporting and photo.

 

The Fishers Island Conservancy in February awarded Fishers Island School senior Nicolas Hall, The Edwin Horning Research Grant for Environmental Conservation to study the effect of acidifying sea water on the soft shells of oysters.

The grant enabled Nicolas to purchase equipment to acidify seawater and subject developing oysters to the acidic solution. His goal is to determine the potential future of shelled organisms living in acidifying sea water.

Nicolas is fortunate to live on Fishers Island where he sought the counsel of Steve Malinowski, owner of the nationally-recognized Fishers Island Oyster Farm. “Steve is supplying my oysters,” Nicolas said. “He walked me through feeding and caring for oysters, as well as how I can quantify my results.”

Nicolas, 17, the son of Stephanie and James Hall, grew up on Fishers Island attending Fishers Island School. His love of the ocean developed through the years, but it was a 10th grade oceanography class with science teacher Carol Giles that sparked his intense interest.

“I had a lot of fun in that class. Being around water all my life, it was natural that I would go into a field based on it,” Nicolas said. He will attend Dalhousie University in Halifax, Nova Scotia this fall, where he will study oceanography.

Silk nests of the eastern tent caterpillar (Malacosoma americana) began showing up on South Beach Road in late April. Not to worry! Contrary to popular belief, these nests will not kill trees, plus they provide food for bluejays, orioles, chickadees and nuthatches.

FIConservancy Naturalist Justine Kibbe walks and bikes Fishers Island from end to end. Her pictures, captured with patience and thoughtful attention, reveal the beauty of this Island.

The first pair of American oystercatchers spotted on Stony Beach Mar. 29. Justine Kibbe Photo

Three pairs of American oystercatchers have returned to Fishers Island. FIConservancy Naturalist Justine Kibbe observed the first pair at about 2 p.m. March 29 on Stony Beach in Hay Harbor. She reported the second pair on Sanctuary of Sands, along the Elizabeth Field Runway April 22 and the third pair on Stony Beach April 23.

“I tell young students that there is a great need on-Island to provide safe sanctuary and healthy habitat for dwindling wildlife,” Ms. Kibbe said.

The American oystercatcher, occasionally called the American pied oystercatcher, was originally called the “sea pie”. It was renamed in 1731, when naturalist Mark Catesby observed the bird eating oysters. Oystercatchers feed on crustaceans and mollusks and are able to open crab shells and oysters with their strong red beaks.

One of the second pair of American oystercatchers observed April 22 at Sanctuary of Sands along Elizabeth Field runway. Justine Kibbe Photo

The third pair of American oystercatchers were observed on Stony Beach, Hay Harbor April 23. Justine Kibbe Photo.