There are four living species of echidna. Three of them, all native to New Guinea, are considered threatened by the IUCN. One species went 62 years without a confirmed sighting, until 2023, when it popped up on a trail camera. - ThreadSky

carterpape.com • 49 days ago

There are four living species of echidna. Three of them, all native to New Guinea, are considered threatened by the IUCN.

One species went 62 years without a confirmed sighting, until 2023, when it popped up on a trail camera.