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In the wild, black swans face many hazards, especially in an urban environment (foxes, uncontrolled dogs, overhead cables, fishing tackle injuries, cars and pollution).  Under these circumstances a lifespan of 10-15 years is normal.  However, in a protected environment (e.g. in zoos), black swans have been known to live for 30 to 40 years.

Posted in: Black swans

 

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Did you know?

An adult male swan is called a cob (from Middle English cobbe (leader of a group). An adult female swan is called a pen, and baby swans are called cygnets (from the Latin word cygnus ("swan") and the Old French suffix -et ("little").
2015-05-11T02:20:03+00:00
An adult male swan is called a cob (from Middle English cobbe (leader of a group). An adult female swan is called a pen, and baby swans are called cygnets (from the Latin word cygnus ("swan") and the Old French suffix -et ("little").

The Black Swan is protected under the Australian National Parks and Wildlife Act, 1974. It is evaluated as Least Concern on the IUCN Red List of Threatened Species.
2015-05-11T02:23:39+00:00
The Black Swan is protected under the Australian National Parks and Wildlife Act, 1974. It is evaluated as Least Concern on the IUCN Red List of Threatened Species.

A colony of Black Swans in Dawlish, Devon has become so well associated with the town that the bird has been the town's emblem for
2015-05-11T02:23:29+00:00
A colony of Black Swans in Dawlish, Devon has become so well associated with the town that the bird has been the town's emblem for

The current global population of black swans is estimated to be up to 500,000 individuals.
2015-05-11T02:23:19+00:00
The current global population of black swans is estimated to be up to 500,000 individuals.

Black swans occur over large parts of Australia, with estimates of their range varying from 1 to 10 million square kilometers.
2015-05-11T02:23:10+00:00
Black swans occur over large parts of Australia, with estimates of their range varying from 1 to 10 million square kilometers.