Woody Plants of the Northern Forest: Quick Guide
Woody Plants of the Northern Forest: A Photographic Guide
Where to Find Birds in New York State: The Top 500 Sites
Drennan, Susan R.
Birds of New York State
Descriptive Catalogue of the Butterflies Found Within Fifty Miles of New York City with a Brief Acco
Ecology of the Birds of Quaker Run Valley, Allegany State Park, New York
Saunders, Aretas A
Breeding Birds and Old Field Succession on Fallow Long Island Farmland
Lanyon, Wesley E.
Flight Paths: A Field Journal of Hope, Heartbreak, and Miracles with New York's Bird People
The Chazy of Lake Champlain
Brainerd, Exra & Henry M. Seely
Flora of the Vicinity of New York: A Contribution to Plant Geography
A Catskill Flora and Economic Botany II. Coniferales: The Conifers
Brooks, Karl L.
A Catskill Flora and Economic Botany I. Pteridophta: The Ferns and Fern Alllies