they started when they invented the joke home tweet home
cause they want to
Birds. tweet tweet.
Birds. tweet tweet.
The chickadee! :-)
a birds tweet in palindrome is peep
Tweet Tweet http://twitter.com/markewade
Birds make a variety of sounds.To hear the songs of all bird species, go to www.birds.cornell.edu and click on All About Birds. There you will find what you are looking for.
a squawk, tweet, ect...
A tweet is the sound some small birds make, like a budgie. A tweet is the name of a message sent from the Twitter system.
Passerine birds are generally your smaller birds that perch on branches and sing songs by tweeting etc. Non-passerines are birds that do not perch and sing and tweet. For example, an eagle or an ostrich are both non-passerines as they do not chirp or tweet songs, where as things like sparrows and most birds you find in your backyard do tweet all day and perch. These are your passerines.
Birds twitter and tweet.
Tweet, whistle, chirp, some birds even make other noises like Mockingbirds.
It depends on the bird. Different species make different sounds. Stereotypically, birds go "tweet tweet". Which scientifically isn't true at all.