A hummingbird.
parrot
No because they are the words.
Most common words and easiest words for a bird to know is: Hello Hi It's name How are you? Yes No Hope it helps.
A description of a kea bird in five words is: a large olive green bird.
'Mocking Bird' is two words.
if it has feathers
I Know Why the Caged Bird Sings was created in 1969.
In written English, the most used word is the . The word a is diluted by the form an or could conceivably equal the in written use.(see the related link for a list of other most-used English words)
If you don't know a bird expert, look it up in a Field Guide.
Afghanistan doesn't have a national bird as farI know.
I really don't know
It greatly varies on the type of bird. Macaws, for instance, are not generally know as "talkers". African Greys, on the other hand, can learn to say literally thousands of words. So it varies by the bird, though even if the bird is part of a species of talkers does not mean they'll be guaranteed to talk themselves.