The cuckoo is a bird known for its characteristic "cuckoo" call, which is often heard in the springtime.

The sound made by a group of frogs is called croaking.

Wolves are known for their loud and piercing howls, which are used for communication and territorial marking.

Dolphins are known for their distinctive whistling sounds, which are used for communication and echolocation.

The nightingale is known for its melodious and complex song, which is often heard at night.

The sound made by a cricket is called chirping.

Cows are known for their distinctive "moo" sound, which is used for communication and social interaction.

The sound made by a group of lions is called roaring.

Crows are known for their loud and raucous calls, which are often used for communication and territorial marking.

The sound made by a group of elephants is called trumpeting.

Sheep are known for their distinctive "baa" sound, which is used for communication and social interaction.

The sound made by a group of monkeys is called chattering.

Robins are known for their beautiful and melodic song, which is often heard in the springtime.

The sound made by a group of wolves is called howling.

Pigs are known for their distinctive "oink" sound, which is used for communication and social interaction.