Population Ecology of the Little Brown Bat, Myptis Lucifugus, in Indiana and North-Central Kentucky

Humphrey, Stephen R.; James B. Cope

All About Birds: Southeast

Cornell Lab of Ornithology

The Birds of Kentucky

Monroe, Burt L. Jr., Drawings by William Zimmerman

The Birds of Kentucky. Ornithological Monographs Number 3 (OM3)

Mengel, Robert M.

Annotated Checklist of the Birds of Kentucky (1st ed)

Monroe, Burt L. Jr.; Stamm, Anne L.; Palmer-Ball, Brainard L. Jr.

Notes on the Birds of Kentucky

Wetmore, Alexander

The National Audubon Society Field Guide to the Southeastern States

Alden, Peter

The Birds of Kentucky. Ornithological Monographs Number 3 (OM3)

Mengel, Robert M.

The Kentucky Breeding Bird Atlas

Palmer-Ball, Brainard L. Jr.

Annotated Checklist of the Birds of Kentucky (2nd ed)

PALMER-BALL, Brainard, Jr