Catoptrophorus semipalmatus ORDER: CHARADRIIFORMES FAMILY: SCOLOPACIDAE
IUCN Conservation Status: Least Concern
© William L. Newton / CLO
A large sandpiper of the interior West and the ocean beaches, the Willet is known by its piercing calls and bright black-and-white flashing wings. It is the only North American sandpiper whose breeding range extends southward into the tropics.
Call a loud, ringing "pill-will-willet."