J.B. Churchill:
American Avocet
J.B. Churchill:
Magnificent Frigatebird
J.B. Churchill:
Brown Noddy
J.B. Churchill:
Brown Noddies
J.B. Churchill:
Wood Sandpiper
J.B. Churchill:
Wood Sandpiper
J.B. Churchill:
Rose-breasted Grosbeak
J.B. Churchill:
Scarlet Tanager
J.B. Churchill:
Chestnut-sided Warbler
J.B. Churchill:
Cliff Swallow
J.B. Churchill:
Common Yellowthroat
J.B. Churchill:
Short-billed Dowitchers
J.B. Churchill:
Alder Flycatcher
J.B. Churchill:
Alder Flycatcher
J.B. Churchill:
Magnolia Warbler
J.B. Churchill:
Eastern Wood-Peewee
J.B. Churchill:
Tree Swallow
J.B. Churchill:
Eastern Kingbird
J.B. Churchill:
Ruby-throated Hummingbird
J.B. Churchill:
Golden-winged Warbler
J.B. Churchill:
Great-crested Flycatcher
J.B. Churchill:
Henslow's Sparrow
J.B. Churchill:
Dickcissel
J.B. Churchill:
Dickcissel
J.B. Churchill:
Dickcissel
J.B. Churchill:
Eastern Bluebird
J.B. Churchill:
Mourning Warbler
J.B. Churchill:
Mourning Warbler
J.B. Churchill:
Marsh Wren at Elliott Island, MD
J.B. Churchill:
Clay-colored Sparrow
