Zanzibar Leopard (1996) One of several subspecies of leopard, the Zanzibar leopard made its home on the Zanzibar archipelago of Tanzania. It's still unclear whether this large cat is technically extinct — there are occasional unconfirmed sightings.
The moa were eleven species of flightless birds endemic to New Zealand ranging in size from about the height of a chicken, to the largest species which was twelve feet tall. Most, if not all, species of moa died out due to over-hunting by the Māori and habitat decline before European discovery and settlement. Could a surviving population of gigantic birds be hiding in New Zealand? Moa sightings have occurred fairly regularly in the remotest parts of New Zealand from a variety of sources.