Robert Ridgway

Robert Ridgway is the author of books such as The Birds Of North and Middle America.

Books by Robert Ridgway

The Birds Of North and Middle America

The Birds Of North and Middle America

Color Standards and Color Nomenclature

Color Standards and Color Nomenclature

A Manual Of North American Birds

A Manual Of North American Birds

The Ornithology Of Illinois

The Ornithology Of Illinois

A Nomenclature Of Colors For Naturalists and Compendium Of Useful Knowledge For Ornithologists

A Nomenclature Of Colors For Naturalists and Compendium Of Useful Knowledge For Ornithologists

Birds Of the Galapagos Archipelago

Birds Of the Galapagos Archipelago

The Humming Birds

The Humming Birds

A Nomenclature Of Colors For Naturalists

A Nomenclature Of Colors For Naturalists

No cover image available

Nomenclature Of North American Birds

No cover image available

Outlines Of a Natural Arrangement Of the Falconidae

No cover image available

The Ornithology Of Illinois Volume 2

No cover image available

Ornithology

No cover image available

Color Standards and Color Nomenclature,Robert Ridgway With Fifty?Three Colored Plates and Eleven Hundred and Fifteen Named Colors