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Charadrius alexandrinus (Charadriidae) - Verhalten der Eltern beim Schlüpfen der Jungen

Formal Metadata

Title
Charadrius alexandrinus (Charadriidae) - Verhalten der Eltern beim Schlüpfen der Jungen
Alternative Title
Charadrius alexandrinus (Charadriidae) - Behaviour of the Parents during Hatching of the Young
Author
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF SignatureE 349
Publisher
Release Date
Language
Producer
Production Year1959

Technical Metadata

IWF Technical DataFilm, 16 mm, 79 m ; F, 7 1/2 min

Content Metadata

Subject Area
Genre
Abstract
German
German
Seeregenpfeifer. Mehrmalige Ablösung beim Brüten, Ablösezeremoniell: Nickkoppen, Schleudern und Verlegen. Beschatten der Eier (nicht direktes Setzen auf die Eier), Sträuben des Bauchgefieders. Nach Schlüpfen eines Jungtieres Wegtragen der leeren Eischale und Unruhe beim Brüten. Wahlkoordinierte Verhaltensweisen des Jungvogels.
English
English
Kentish plover. Adults repeatedly alternate in breeding, ceremonial "change of guards": nodding, tossing. "Shadowing" of the eggs, bristling of the ventral feathers. After hatching of a young removal of the empty egg shell and turbulence in breeding. Behaviour of the young.
Keywords
German
German
English
English
IWF Classification
German
German
English
English