Echidnas are monotremes (mammals that lay eggs) found in Australia and New Guinea.
The echidna is one of only two monotremes in the world. It is also known as the spiny anteater. This is because it is covered with strong spines. If threatened by an enemy, the echidna can curl into a spiny ball. The echidna can also burrow into the ground if under threat.
The echidna eats insects found along the rain forest floor. It picks these up by extending its long, sticky tongue.

The echidna’s long, thin snout helps it root out food along the forest floor.
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"What is an echidna?" was posted on Tuesday, October 30th, 2007 at 3:06 am.
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