Common NameSanderling
Scientific NameCalidris alba
Type of ReportOut-of-Season
Date of Observation05/26/2024
Media
  • Media
  • Media
  • Media
  • Media
Number Observed3
Reporting Observer's NameLauren Perry
Mailing Address27 Broad Street
Hollis, NEW HAMPSHIRE 03049
United States
Map It
EmailEmail hidden; Javascript is required.
Date Completed05/30/2024
Names & Emails of Other Contributing Observers

Identification was made by Jacob Crawford from my submitted photo.

Latitude of Observation (enter 0 if unable to provide)44.5842432
Longitude of Observation (enter 0 if unable to provide)-73.3146878
Place NameCauseway park
TownshipSouth Hero
CountyChittenden
Vermont eBird Checklist URLebird.org
Time of Day11:41 AM
Length of Time Observed1hr
Maximum Estimated Distance from Bird (in feet)25
Minimum Estimated Distance from Bird (in feet)15
Optical Equipment Used for Observation

iPhone camera; eye

Observer’s Previous Acquaintance With This or Similar Species

Multiple annual trips to the coast of Maine, New Hampshire, and Massachusetts at different times of year to view and identify shorebirds including various peep species.

I certify that any attachments included with this report were captured during this observation event​​.
Description of Habitat

Partially submerged rocks lining the causeway bike path crossing the area of lake Champlain between Colchester and South Hero Vermont.
Other birds in the area seen previously were red-winged blackbirds, cormorants, and gulls. These other birds were not seen resting on the same rocks as the sanderlings, they were seen floating in the water and flying across the bike path above the rocks.

Other birds seen on the same, or nearby, rocks were ruddy turnstone, dunlin, and semipalmated sandpipers.

Behaviors Observed

The birds were only viewed briefly, but during that time they were standing fairly still together on the rocks. No feeding or other behaviors were observed.

Description of Vocalizations

None were heard.

Verbal Narrative & Description of Observation

When travelling S/SE by bicycle from the local motion island line ferry towards Mills Point on the island line trail, I initially observed birds on a rock at the waters edge off the west side of the trail. Using an iPhone 14pro, I photographed these birds, which turned out to be ruddy turnstones and two dunlin, using 3x optical magnification.

Approximately 100 feet further down the path, I spotted additional sandpiper-like birds together on a large rock and stopped to photograph them as well. I was not, at that time, able to identify them in the field. The sanderling identification was later made by Jacob Crawford from photos I took of this grouping. Some of the descriptions below are taken directly from his description/assessment.

Relative Size & Shape

Sandpiper-like general size and shape.

IMPORTANT: What similar species were eliminated when making the identification and how was this bird different?

Taken from Jacob’s assessment: “These birds have thicker, fairly long bills, black legs, chunky bodies that appear substantially larger than the nearby Semipalmateds. The bodies of the two birds on the right are sporting the rusty browns and blacks on their wings and mantles with a sandy brown breast. The other bird on the left is likely paler because it hasn’t quite taken on its full alternate (breeding) plumage yet.”

This report was written from notes taken:Written from Memory