Following listed (with photos) are hummingbirds found in Massachusetts.
Ruby-throated Hummingbirds, Archilochus colubris – Native Breeders. Usually arrive in the first week of May, with males usually being the first to show up to stake out their feeding territories. Most leave toward mid to end of September. Males usually depart first, and females and the young follow about two weeks later.
The male has a ruby-red throat, a white collar, an emerald green back and a forked tail.
The female has a green back and tail feathers that are banded white, black and grey-green.
Rufous Hummingbirds, Selasphorus rufus — Like the Ruby-throated Hummingbirds, they usually arrive in the first week of May, with males usually being the first to show up to stake out their feeding territories. Most leave toward the end of September. Males usually depart first, and females and the young follow about two weeks later.
These hummingbirds are usually found in gardens and at feeders. These birds are fearless, and are known for chasing away other hummingbirds and even larger birds, or rodents away from their favorite nectar feeders and flowers.
Males can easily be identified by their glossy orange-red throats.
Females have whitish, speckled throats, green backs and crowns, and rufous, white-tipped tail feathers.
Allen’s Hummingbirds, Selasphorus sasin – Rare vagrants – The Allen’s Hummingbird is often confused with the Rufous Hummingbird, but the Allen’s can be identified by the green back whereas the Rufous Hummingbird has a coppery back.
The male has a throat that ranges in color from orange-red to yellow-orange, a back that is bright green, a rump that is rufous and its tail feathers are rufous tipped in black.
Black-chinned Hummingbirds, Archilochus alexandri – Rare Vagrants – Found in open woodlands, parks and gardens.
The male has a black, shimmering throat with a purple edge and pale feathers below that create a collar. However, unless the light is just right, the head looks all black. His back is green and there are some green feathers covering the chest.
The female is pale below (sometimes with a slightly speckled throat) and her back is green.
Broad-billed Hummingbirds (Cynanthus latirostris) – Accidental / Vagrants – Only 1 record. Most likely to occur at hummingbird feeders between July and December in Southeastern Massachusetts and the islands. These mostly Mexican hummingbirds venture into the United States regularly; they mostly visit the southern parts – but a few vagrants travel as far north as Wisconsin.
The male is glossy green above and on the chest. He has a deep blue throat. His straight and slender beak is red with a black tip. His slightly forked tail is dark above, and the under tail feathers are white.
The female is less colorful than the male. Her throat, chest and belly are light to medium grey. She has a white stripe over each eye.
Calliope Hummingbirds, Stellula calliope. – Accidental / Vagrant – Uncommon Winter Visitors