Of course. Echidnas have very small eyes. Some sources state they have poor eyesight; more recent research indicates they have a more highly developed sense of sight than previously thought.
did you know that echidnas have two eyes a tail claws spikes on the back and four legs
Echidnas do not hibernate.
No. Echidnas do not hop. They walk.
There are no echidnas in Bali. Echidnas are found only in Australia and on the island of New Guinea.
No. All echidnas are mammals, and all mammals are vertebrates. Echidnas are different from "echinoderms".
No. Echidnas eat termites.
Yes. Echidnas are solitary animals.
Echidnas do not hibernate.
Echidnas do not hibernate.
No. Echidnas are not hostile to people or other animals.
There's no collective term for a group of echidnas.
Yes. Echidnas are vertebrates. They are mammals, and all mammals are vertebrates.