becausebirds: Hummingbirds fly more like insects than like birds, a new study reveals. These tiny birds generate lift on both the upstroke and downstroke of their flapping, unlike other birds that just generate lift on the downstroke. Many hummingbirds

becausebirds: Hummingbirds fly more like insects than like birds, a new study reveals. These tiny birds generate lift on both the upstroke and downstroke of their flapping, unlike other birds that just generate lift on the downstroke. Many hummingbirds

tags: haha then what ;),

from: https://ankleghost.tumblr.com/post/104956487187