This map was compiled during the spring of 2018, from reports emailed by volunteer observers all over North America.
About hummingbirds
Attracting hummingbirds
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Allen's
Anna's
Berylline
Black-chinned
Blue-throated
Broad-billed
Broad-tailed
Buff-bellied
Calliope
Costa's
Lucifer
Magnificent
Ruby-throated
Rufous
Violet-crowned
White-eared
Xantus'
Listing by state/province
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Hummer Notes
Anecdotes