Audubon's Warbler
Setophaga auduboni

f4.5 @ 1/8000s, ISO:1600, Nikon D3S w 500mm


"Audubon's Warbler," Wikipedia, the free encyclopedia. Audubon's warbler was originally called the yellow-rumped warbler along with the myrtle warbler. However, in 1973 scientists began to differentiate between them. Regionally, these subspecies are differentiated with the myrtle warbler belonging to the eastern United States and Audubon's warbler being found in the west.
Sierra Vista, Arizona
 
04/18/2018