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


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Title Dryocopus martius (Picidae) - Nahrungserwerb, Funktion von Schnabel und Zunge
Alternative Title Dryocopus martius (Picidae) - Foraging, Function of Beak and Tongue
Author Sielmann, Heinz
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.
DOI 10.3203/IWF/E-2218
IWF Signature E 2218
Publisher IWF (Göttingen)
Release Date 1977
Language Silent film
Producer Heinz-Sielmann-Produktion
Production Year 1972

Technical Metadata

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

Content Metadata

Subject Area Life Sciences
Abstract 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).
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 Specht / Schwarzspecht
Dryocopus martius
Nahrungserwerb / Piciformes
acquisition of food / Piciformes
Dryocopus martius
black woodpecker

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