Singleportal Saale

In winter, the forehead is more extensively white, the bill is black and the legs duller. The little tern was described by the German naturalist Peter Simon Pallas in 1764 and given the binomial name Sterna albifrons.

At the beginning of the 19th century the little tern was a common bird of European shores, rivers and wetlands, but in the 20th century populations of coastal areas decreased because of habitat loss, pollution and human disturbance.

The loss of inland populations has been even more severe, since due to dams, river regulation and sediment extraction it has lost most of its former habitats.

The Little Tern population has declined or become extinct in many European countries, and former breeding places on large rivers like the Danube, Elbe and Rhine ceased.

This bird breeds on the coasts and inland waterways of temperate and tropical Europe and Asia.

saundersi subspecies are now considered to be separate species, the least tern (Sternula antillarum) and Saunders's tern (Sternula saundersi).

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