Georgia is home to 11 hummingbird species during the year: the ruby-throated, black-chinned, rufous, calliope, magnificent, Allen's, Anna's, broad-billed, green violet-ear, green-breasted mango and broad-tailed hummingbird.
The ruby-throated hummingbird is the only species of hummingbird known to nest to Georgia. These birds weigh as little as a first-class letter. The female builds the walnut-sized nest without any help from her mate, a process can take up to 12 days. The female then lays two eggs, each about the size of a black-eyed pea.