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.
Typical breeding places on large rivers e.g. at Danube, Elbe and Rhine ceased. The Little Tern population has declined or become extinct in many European countries.
The Little Tern population has declined or become extinct in many European countries. Typical breeding places on large rivers e.g. at Danube, Elbe and Rhine ceased.
The Little Tern population has declined or become extinct in many European countries. Typical breeding places on large rivers e.g. at Danube, Elbe and Rhine ceased.