8 photos
Cuckoos - There are two different cuckoos in Western Pennsylvania. The Black-billed and Yellow-billed. Both will nest in this area. Being a very secretive bird they are often only heard and never seen.

Categories & Keywords
Category:Animals
Subcategory:Birds
Subcategory Detail:
Keywords:Pennsylvania, avian, billed, birds, black, cuckoo, fauna, flora, mating, nest, yellow

Black-billed CuckooBlack-billed Cuckoo-1854Black-billed Cuckoo-1858Yellow-billed Cuckoos, matingYellow-billed Cuckoos, matingBlack-billed CuckooBlack-billed Cuckoo-(Coccyzus erythropthalmus)-6441Black-billed Cuckoo-(Coccyzus erythropthalmus)-6443