Echidnas sometimes known as spiny anteaters, belong to the family Tachyglossidae in the monotreme order of egg-laying mammals. source
Echidnas sometimes known as spiny anteaters, belong to the family Tachyglossidae in the monotreme order of egg-laying mammals.
Echidnas are the only living mammals that lay eggs. source
Echidnas are the only living mammals that lay eggs.
Elephant seals can hold their breath for more than 100 minutes – longer than any other noncetacean mammal. source
Elephant seals can hold their breath for more than 100 minutes – longer than any other noncetacean mammal.
Gibbons are the fastest and most agile of all tree-dwelling, nonflying mammals. source
Gibbons are the fastest and most agile of all tree-dwelling, nonflying mammals.
Hyenas is the fifth-smallest biological family in the Carnivora, and one of the smallest in the class Mammalia. source
Hyenas is the fifth-smallest biological family in the Carnivora, and one of the smallest in the class Mammalia.
The jackal is a small omnivorous mammal of the genus Canis, which also includes the wolf and dog. source
The jackal is a small omnivorous mammal of the genus Canis, which also includes the wolf and dog.
The polar bears are classified as marine mammals. source
The polar bears are classified as marine mammals.
Porcupines are rodentian mammals with a coat of sharp spines, or quills, that protect against predators. source
Porcupines are rodentian mammals with a coat of sharp spines, or quills, that protect against predators.
The yellow mongoose is carnivorous, consuming mostly arthropods but also other small mammals, lizards, snakes and eggs of all kinds. source
The yellow mongoose is carnivorous, consuming mostly arthropods but also other small mammals, lizards, snakes and eggs of all kinds.
This allows monitor lizards to create mammalian-equivalent pressure differentials between the pulmonary and systemic circuits. source
This allows monitor lizards to create mammalian-equivalent pressure differentials between the pulmonary and systemic circuits.
The mountain goat is a large hoofed mammal endemic to North America. source
The mountain goat is a large hoofed mammal endemic to North America.
The muskox is an Arctic mammal of the family Bovidae. source
The muskox is an Arctic mammal of the family Bovidae.
Pacas originated in South America and are one of the few mammal species . source
Pacas originated in South America and are one of the few mammal species .
The rufous treepie are known to feed on the fruits of Trichosanthes palmata which are toxic to mammals. source
The rufous treepie are known to feed on the fruits of Trichosanthes palmata which are toxic to mammals.