Three Swan Species Live in North America Only three species of swans nest in North America: the trumpeter swan, the mute swan and the tundra swan (sometimes known as the whistling swan).

Swans around the world have been admired for centuries. Of seven species known worldwide, only two native species are ...

First of all, the swans and all the species that migrate, some of them used to migrate in the Danube Delta. Given that the damming of the Olt River created some slow-water habitats, the birds found ...

“Our findings suggest that swans may be an under-recognised vector of AMR bacteria.” The bacteria underwent genome sequencing and the researchers discovered it was “very similar” to the ty ...