The biggest threat to echidnas occurs when they are young. Snakes will sometimes enter their burrow and eat the baby echidna. Other animals do not usually attempt to eat this spiky creature, but some echidna predators include very brave foxes, and goannas. Goannas will dig into an echidna's burrow and eat the young.
A fascinating museum exhibit in Australia shows a fossilised snake eating a fossilised echidna. It would appear the echidna's spikes caught as it was being swallowed by the snake, and both creatures perished.
Echidnas of Australia live almost exclusively on termites, although they also eat ants. Echidnas have large claws for breaking open termite mounds (which, in much of Australia, are made from mud). They have long sticky tongues, about 15cm long, with which they catch the termites. Echidnas also look for termites under old, rotting logs, their preferred locale.
Echidnas eat anywhere that termites and ants can be found.
The echidna's prey is mainly termites, although they also eat ants.
Mostly prey. Their predators are Rosenberg's goanna, Feral cats, dogs, feral pigs, foxes and dingoes. Foxes and dingoes reportedly flip them onto their backs, urinate on them to make them uncurl, then pounce.
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.
No. Echidnas are not hostile to people or other animals.
Echidnas do not hibernate.
There's no collective term for a group of echidnas.
Yes. Echidnas are vertebrates. They are mammals, and all mammals are vertebrates.