No. Echidnas have fur which varies in colour from light brown to darker brown, reddish brown and sometimes black. The further north an echidna lives, the lighter the colouring. They can be quite light brown in northern areas of Australia, and black in Tasmania. They also have lighter-coloured spines which protrude up to 5cm long, and protect them from predators.
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.
zaglossuss echidnas eat worms and insect larve.
Yes. Echidnas are vertebrates. They are mammals, and all mammals are vertebrates.