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ML201389531 IBC 1174072

Black-tailed Gull Larus crassirostris

Segnala

Collaboratore

Data

Località

Paktusova Island
Primorsky Krai, Russia
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 42.8458, 131.578
Età
Non specificato
Sesso
Non specificato
Comportamenti
In volo; In alimentazione

Note contenuto multimediale

An adult eating pieces of a mollusc that it had previously broken by droping it while flying. The bird was clearly acting on purpose, in a manner similar to what Bearded Vultures do to crack bones. The mollusc was drop from a height of about 10 m. Elevation: 0 m. Date added to IBC: June 22, 2016.

Collezione

Internet Bird Collection (IBC)

Informazioni tecniche

Fotocamera
Microfono
Accessori
Dimensione originale file
14.6 MB