These hummingbirds have extremely short legs, so they cannot walk or even hop ... feed their young for about three weeks. A female may have several broods in a year. Ruby-throated hummingbirds ...

Female/immature rufous/Allen’s hummingbirds are slightly smaller and slimmer in build (noticeable in comparison) with more strongly graduated tails that have a more tapered tip. Rufous/Allen’s ...