A mammal can be any number of warm-blooded vertebrates of the class Mammalia in biology. They may often have hair on the skin and usually have spines. Females usually have glands for producing milk.
Orders
Kangaroo sketch
Marsupialia (Marsupials)
A stuffed fruit bat
Chiroptera (Bats)
An alien primate
Primates
- Terrestrial Apes
- Extraterrestrial
An armadillo
Xenarthra
Lagomorpha
A fox squirrel
Rodentia (Rodents)
Different cetaceans
Cetacea
- Baird's beaked whale (Berardius bairdi)
- Blue whale (Balaenoptera musculus)
- Bottlenose dolphin (Tursiops truncatus)
- Cuvier's beaked whale (Ziphius cavirostris)
- Denebian whale
- Humpback whale (Megaptera novaeangliae)
- Killer whale (Orcinus orca)
- Sperm whale (Physeter macrocephalus)
A wolf
Carnivora
Proboscidea (Elephants)
- Elephant
- Mammoth
- Mastodon
A horse
Perissodactyla
A pig