birds
Williamson's Sapsucker | National Audubon Society Birds
Introduction. A striking woodpecker of the western mountains, the Williamson's Sapsucker exhibits unusually extreme plumage differences between the male and female.
Williamson's Sapsucker: Bird of the Month - Smithsonian Migratory ...
Learn things about the Williamson's Sapsucker that you won't find in the standard field guide.
Williamson's Sapsucker - Wikipedia, the free encyclopedia
Williamson's Sapsucker, Sphyrapicus thyroideus, is a medium-sized woodpecker belonging to the genus Sphyrapicus (sapsuckers). Breeding habitat is open forested areas ...
Sphyrapicus thyroideus - Williamsons Sapsucker -- Discover Life
Discover Life's page about the biology, natural history, ecology, identification and distribution of Sphyrapicus thyroideus - Williamsons Sapsucker -- Discover Life
Williamson's Sapsucker - South Dakota Birds and Birding
Williamson's Sapsucker - Sphyrapicus thyroideus - Species Information and Photos, including id keys, habitat, diet, behavior, nesting, migration, and conservation status
Williamson's Sapsucker, Identification, All About Birds - Cornell ...
Learn how to identify Williamson's Sapsucker, its life history, cool facts, sounds and calls, and watch videos. A handsome woodpecker of the western mountains, the ...