Cornell University Library Digital Collections
Subject
- Barn Swallow2
- Barn Swallow (leucistic)1
- Barred Owl1
- Bay-breasted Warbler1
- Bee eaters3
- Birds of paradise (Birds)3
- Birds--Eggs4
- Birds--Nests2
- Black stork1
- Black-backed Tanager1
- Black-billed Magpie1
- Black-breasted Weaver1
- Black-capped Lory1
- Black-capped Siskin1
- Black-throated Green Warbler1
- Blackburnian Warbler1
- Blue Grosbeak1
- Blue Jay2
- Blue Roller1
- Blue coua1