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Die Adoption von jungen Wanderfalken Falco peregrinus beim Habicht Accipiter gentilis

100%

Trommer g.

Acta Ornithologica

1995

tom 30

nr 1

87-92

Methods of reintroducing Peregrine Falcons reared in captivity are divided into two kinds: 1) rearing in and flight from a nesting cage (artificial nest), and 2) intraspecific fostering or inter-specific cross-fostering with other species of raptors. The aim of the study described here was to transfer three Peregrine Falcon chicks to the nest of a Goshawk Accipiter gentilis and to compare the results with earlier experiments using this method. If the methodological assumptions defined in the study were complied with, all of the Peregrine chicks would be reared by the substitute parents - Goshawks - as their own young, and to the point where the young Peregrines were old enough to leave the nest area. This kind of reintroduction - of an ecological form which formerly nested in trees in forested ecosystems - was attempted successfully in 1994, and full photographic and cinematographic documentation of the effort was obtained.

Dorosle perkozy rdzawoszyje Podiceps grisegena karmiace piskleta perkoza dwuczubego P. cristatus - pasozytnictwo legowe czy adopcja?

84%

Dziuba C.

Notatki Ornitologiczne

2007

tom 48

nr 3

207-209

Ograniczanie wyników

1 Acta Ornithologica

1 Notatki Ornitologiczne

1 Dziuba C.

1 Trommer g.

1 2007

1 1995

Wyniki wyszukiwania

Die Adoption von jungen Wanderfalken Falco peregrinus beim Habicht Accipiter gentilis

Dorosle perkozy rdzawoszyje Podiceps grisegena karmiace piskleta perkoza dwuczubego P. cristatus - pasozytnictwo legowe czy adopcja?