Some seven different species of hummingbirds have been documented in Oklahoma. They are the following species:the Black-chinned Hummingbird, the Rufous Hummingbird, the Ruby-throated Hummingbird, the Calliope Hummingbird, the Broad-tailed Hummingbird, the Anna’s Hummingbird and the Green Violet-eared Hummingbird.
The male hummingbirds will begin arriving in Oklahoma about mid-March and the females begin arriving in early April. The hummingbirds will leave the area around mid-October, but rarely you may have the opportunity to see a hummingbird that will choose to winter over in Oklahoma.
I have a number of relatives that live in Oklahoma and this post was written with all of them in mind.So Donna, Jeanie, Sue and gang I hope you find this post informative and useful to you. I hope that this will help them and anyone else discover the species of hummingbirds which are found in the state of Oklahoma.