Eastern Willet, Tringa s. semipalmata synonym; Catoptrophorus semipalmatus, formerly; Symphemia semipalmata, protonym; Scolopax semipalmata, also known as the semipalmated tattler or simply as the willet, photographed at Bolivar Peninsula, Texas, USA.    From Wordnik.com.  [Mystery bird: eastern willet, Tringa s. semipalmata] Reference

Two Willet birds in silhouette (Tringa semipalmata; formerly Catoptrophorus semipalmatus) on Morro Strand State Beach.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

Willet Catoptrophorus semipalmatus 56, 70.    From Wordnik.com.  [The Field Guide to Wildlife Habitats of the Eastern United States] Reference