They are looking for mates!
burp (but it is not for spring)
Like all other birds hummingbirds communicate by chirping and singing. They have a short high pitched chirp. This chirp is easily recognized from other birds songs or chirps.
they run away
Yes, the word 'chirp' is both a noun (chirp, chirps) and a verb (chirp, chirps, chirping, chirped).Examples:You can hear the chirp of the baby birds. (noun)They will chirp until their mother returns with food. (verb)
They usually do it to call in birds to mate.
Some birds have a sweet chirp to their voice! :)
In Georgia, some birds that chirp at night include the Eastern Whip-poor-will, Chuck-will's-widow, and the Northern Mockingbird.
they sleeping silly!
yes
Birds chirp when they sing. Birds begin with the letter b.
budgie, other birds :)
Mute Swans.