California condor: This huge black condor has a terrible appearance. It has the largest wingspan of all birds in North America and is also one of the heaviest birds.

2. aardvark: Although their mother thinks they are cute, of course we don't. By our standards, baby aardvark with wrinkled skin and bare appearance will never be liked.

3. Japanese giant salamander: This kind of Japanese giant salamander can bite your finger in an instant. According to National Geographic magazine, this amphibian is now an endangered species.

4.Dropfish: This ugly dripping fish recently won the title of the ugliest animal in the world.

5. Coconut crab: Coconut crab is the largest arthropod living on land in the world. It got its name because it can break coconuts with powerful pliers. They are sometimes used to protect coconut groves or sold as pets.

6. Poisonous leopard toad: The ugly appearance of poisonous leopard toad makes it hidden in the bottom of the sea, and it will wait for its prey to approach.

7. Megaisopod: This is an important scavenger in the deep sea, and we can find them in the deep sea area from167m to 2100m.

8. Warthog: This warthog is far less cute than Pumba in The Lion King. It is named after four sarcomatoid protrusions on the head.

9. Sphinx cat: Sphinx cat is a rare species. Although it has no fur, it is covered with peach-like fluff.

10. Star-nosed mole rat: Star-nosed mole rat is named after its unique nose. Its nose is a tactile organ, which the star-nosed mole rat uses to identify its prey.

1 1, Baird tapir: This animal is native to Central America and northern South America and is one of the three major tapir species in Latin America.

12, soft armor turtle: This ugly soft armor turtle is not gentle at all. They are very aggressive animals and often fight with their companions.