Pretty much any type of parrot will imitate
Parrots - particularly species within the cockatoo family - are known for their ability to mimic human speech and the sounds of other animals. However, one of the best imitators of other animal noises is the Superb lyrebird of eastern Australia. This bird is remarkable for being able to also mimic non-animal sounds, from camera shutters to machinery.
Vulture and cuckold are the first two that come to mind.
An erhu is a Chinese two-stringed fiddle. It is played using a bow between the two strings. Playing the erhu takes lots of practice and it can imitate sounds - from talking to birds singing. It is truly a gift to be able to play it. Erhu first appeared in the tang denesty.
yes all birds have two birds
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Birds have two legs and two wings.
It was thought that it mutated due to birds, swine two times and human. Try watching news to find out more.
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Two, all birds have two wings.
Two Dark Birds was created in 2007.
At Swim-Two-Birds was created in 1939.
With a whistle. There are two-note whistles which imitate the call of a cuckoo. Slide whistles can also be used. Whistle technology was pretty advanced in Shakespeare's day-- one of their favourite Musical Instruments was a recorder, which is a type of whistle.