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Dryocopus martius (Picidae) - Nahrungserwerb, Funktion von Schnabel und Zunge

Formal Metadata

Title
Dryocopus martius (Picidae) - Nahrungserwerb, Funktion von Schnabel und Zunge
Alternative Title
Dryocopus martius (Picidae) - Foraging, Function of Beak and Tongue
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 2218
Publisher
Release Date1977
LanguageSilent film
Producer
Production Year1972

Technical Metadata

IWF Technical DataFilm, 16 mm, 39 m ; F, 3 1/2 min

Content Metadata

Subject Area
Genre
Abstract
German
German
Ein Schwarzspecht pickt Ameisen auf, meißelt Käferlarven aus einem dürren Baum, dringt mit der wurmartigen Zunge in einen Larvengang vor und zieht die aufgespießte Larve heraus (Großaufnahme).
English
English
A black woodpecker pecks at ants. He pecks insect larvae from a dead tree trunk. In close up it can be seen how the wormlike tongue intrudes into the path way of the larvae, spears the booty and withdraws. This is followed by scenes of the woodpecker's activities from a distance.
Keywords
German
German
English
English
IWF Classification
German
German
English
English