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Short-tailed Albatross vs Tristan Albatross

Short-tailed Albatross
VS
Tristan Albatross

Both albatrosses have faced severe historical threats, but one is now recovering while the other continues to decline.

Short-tailed Albatross Tristan Albatross
Scientific name Phoebastria albatrus Diomedea dabbenena
Historical near-extinction cause Intensive feather hunting Not historically hunted to near-extinction
Current main threat Volcanic activity at its main breeding site Introduced mice that kill chicks far larger than themselves
Recovery story Rediscovered decades after being thought extinct Ongoing decline rather than recovery
Population trend Increasing Decreasing
Conservation status Vulnerable Critically Endangered
Breeding range A small number of remote Pacific islands Almost entirely one remote South Atlantic island
Habitat Ocean, coastal Ocean

Short-tailed Albatross vs Tristan Albatross: common questions

Which one's population is increasing rather than decreasing?

The short-tailed albatross's population is increasing, recovering from historical feather hunting, while the Tristan albatross's population continues to decrease under ongoing predation from introduced mice.

Which one faces a threat from introduced mice?

The Tristan albatross faces this unusual threat, with introduced house mice attacking and killing chicks many times their own body size, a problem not shared by the short-tailed albatross.

Which one was rediscovered after being thought extinct?

The short-tailed albatross was rediscovered this way, found breeding on a volcanic island decades after being believed extinct, unlike the Tristan albatross, which has remained continuously known but declining.

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