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We evaluated the safety of swan collars very carefully before deciding to fit them to black swans. We recently published the results of a study comparing the behaviour of collared and non-collared black swans (reference below). We found no difference in the proportion of time the birds spent foraging or engaged in other non-foraging behaviours, such as preening. We also compared the weights of collared and non-collared birds, where again there was no difference. At this stage therefore, there is no scientific evidence to suggest that the collars cause the birds distress, injury or other harm.

Guay, P-J. & Mulder, R.A. (2009). Do neck collars affect the behaviour and condition of black swans (Cygnus atratus)? Emu 109 (3): 248-251.

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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.