tweet!tweet!
Tweet! Tweet! is not a Palindrome. The word tweet is not spelled the same both forwards and backwards.
bird sound is called called churping
Bird song
A bird whistle
"Peep" is a palindrome often used to describe the sound of a baby bird.
they sound like a bird
kookook bird
The bird species that produces a sound similar to that of a cricket is the Common Nighthawk.
The bird that makes a sound resembling a laughing monkey is the kookaburra.
The bird that makes a sound resembling a monkey laughing is the kookaburra.
peep
An owl.
a pukeko