Yes. A porcupine is a mammal.
A porcupine is a mammal because it does'nt meet all the characteristics of the others
A mammal is a warmblooded vertebrate animal of a class that is distinguished by the possession of hair or fur, the secretion of milk by females for the nourishment of the young, and (typically) the birth of live young. This applies to porcupines, so they are mammals.
porcupine is a mammal
Yes, porcupine is a mammal
MAMMAL
porcupine
Neither. It is a mammal
porcupine hedgehog
There isn't a mammal-bird.
That is the correct spelling of "porcupine" (a quilled mammal).
No. Whether it is tropical or not, no bird is a mammal.
They give birth to live animals.