• Documentation scientifique
• Oiseaux.net
• Wikipedia
• La faune du Québec
• Colibri leucistique
• Cornell Lab
• Hummingbirds.net
• Operation Rubythroat, the hummingbird project
• Baguage de colibris
• Hilton Pond
• Hummingbird Research & Records
• The Ontario Hummingbird Project
• The great Lakes HummerNet
• New England hummer page
• The Hummingbird Society
• The hummingbird monitoring network
• Bird Banding Laboratory