La Tour du Valat

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The development of a population of Tengmalm's owl Aegolius funereus supported by nesting boxes in the years 1980 to 2000: Local breeding dispersion, reproductive output and nest site use.

Ludwig Uphues, Auteur

Dans Vogelwelt (Die) (124(3) 2003)

A population of Tengmalm's Owl has been observed since 1975 in an area of about 200 km2 south of the Lueneburger Heide (Lower Saxony). From 1980 onwards males (up to 1990), females and nestlings were ringed. From 1980 to 2000, a total of 441 sur[...]

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