Dear Friend, Birds produce by hatching eggs and then sit on them for a certain number of days a process called incubation, afer which the young (hatchings) are then rared for sometime until thy are ready to fly out of the nest and feed by themselves. Otherwords for further reading please visit this website http://www.birdnote.org/birdnote-transcript.cfm?id=112 you will also learn how they produce sound.
Yes. All vertebrates produce eggs.
Of course they do produce sperms. They reproduce like mammals.
Owls.
Birds Produce wastes like Carbon Dioxide and 'Guano'.
Lynx eat and produce small mammals, fish, and sometimes, birds, oh yea they also eat and produce...... Your Mama!!! Lynx eat and produce small mammals, fish, and sometimes, birds, oh yea they also eat and produce...... Your Mama!!!
To attract insects and birds
No. No birds reproduce asexually.
it depends on the type of birdie!
I know owls do....
Only mammals produce milk. Birds such as chickens do not produce milk, not even in South America.
No. Only mammals produce milk for their young. The only birds that produce milk are pigeons.
This is called the V formation which greatly boosts the efficiency and range of birds. This reduces the amount of drag that the birds produce.