Cygnus cygnus can be considered a swan among swans, the type species, hence archetype, of all swans. It is also a swan of superlatives. With a population of about 180,000, the whooper, though ...

This would be a serious threat to California's two native swan species, the tundra swan and trumpeter swan, with the tundra being especially vulnerable, as it is much smaller than a mute swan.

I have never observed any Swans of this species along the Atlantic coast, or on the rivers that open upon it, beyond Cape Hatteras in North Carolina; and although they are very numerous on the waters ...

379, No. 321, that it is "very numerous in winter in Chesapeake Bay." It is possible that we may have more than two species of Swan within the limits of North America, but I am at present acquainted ...

Mute swan is a regulated invasive species. Regulated Invasive Species (MN DNR) are legal to buy, sell, transport, and possess, but may not be introduced into a free-living state, such as released into ...

A rare and exciting sight has captured the attention of Warren County residents. Trumpeter swans, the largest swans native to ...

Avian influenza first emerged in 1996 but since 2020, the number of outbreaks in birds has grown exponentially, alongside an ...

With the waterfowl season underway and goose season open through early January, it’s critical for hunters to know the difference between waterfowl species legal to hunt and other big white birds that ...

The trumpeter swan is the largest species of waterfowl in North American and the larger of the two native swan species. These birds often live 20 to 25 years and pairs may remain together for ten or ...