Karl Overman: Birds and more

 
 

Historically the species was found in Wyoming only near the Colorado border in the extreme southeast but in 2018 and 2020 it was found widely in eastern Wyoming.  Note that was not the case in 2019.  One theory is drought in the southern Great Plains forced this species further north than usual.

Cassin’s Sparrow (Peucaea cassinii)

Modified July 1, 2020