Some of the most popular animals that start with the letter U are urubu, urchin, and uakari.
In this list, we’ll discover more animals beginning with U, including some unusual ones!
- Uakari – Monkeys with red faces that is native to the rainforests of Brazil, Colombia, Peru, and Venezuela.

- Udzungwa Forest Partridge – A miniature bird that is found in the Udzungwa Mountains of Tanzania.
- Uguisu – A type of Japanese nightingale known for its beautiful song.

- Uinta chipmunk – A species of a chipmunk that can be only found in the US.

- Umar Treefrog – A brightly colored treefrog found in the lowland forests of West Papua.
- Umbrellabird – A tropical bird that has hoods that are shaped like umbrellas.

- Unau – A type of sloth that has only two toes.

- Undulated moray – A species of moray eel that is found in the Indo-Pacific region.
- Unexpected cotton rat – A species of rodent that is found in Ecuador.
- Unicolored Jay – A species of jay that got its name from its single-accented dark-blue color.

- Unicorn crestfish – A type of fish that has a long horn on its head.
- Unicorn sole – A species of flatfish that is found in the western Pacific Ocean.
- Uniform Crake – A species of bird that has red eyes and pink legs and feet.

- Unstreaked Tit-Tyrant – A small bird that is found in the forests of Peru.
- Upland Pipit – A type of bird that is found throughout Asia.
- Ural field mouse – A species of mouse that is found in Eurasia.

- Urchin clingfish – A species of small fish that has a long snout.
- Urial – A type of wild sheep that has horns curling outwards and ending behind the head.
- Urubu –Â A type of black vulture that is found in South and Central America.

- Ussuri shrew – A type of shrew that is found in the forests of China, North Korea, and Russia.
Conclusion
This list of animals that start with the letter U is quite diverse, containing everything from monkeys to fish. We hope you enjoyed learning about some of these creatures and their unique features.
Unicolored Jay Image by: Francesco Veronesi, CC BY-SA 2.0, via Wikimedia Commons
Uniform Crake Image by: Hector Bottai, CC BY-SA 4.0, via Wikimedia Commons