Sites at Cornell

• Louis Agassiz Fuertes database, Cornell University Library
• Cornell Lab of Ornithology
• Bird Source (contains Project Feederwatch)

Other Sites

• BirdNet (ornithological organizations)
• National Audubon Society
• The Virtual Birder
• Wild Birds Unlimited
• Federation of New York State Bird Clubs
• Northeast Utility solar camara aimed at a bald eagle nest.
• OWL: Ornithological Web Library
• USGS PATUXENT Wildlife Research Center
• The National Aviary in Pittsburgh
• Hummingbirdst
• The Study of Birds Bird Gallery