A first-year European Robin / Rotkehlchen (Erithacus rubecula) caught during a standardized bird ringing operation at St. Martins Lodge, Frauenkirchen (Austria) gave strange, squeaking sounds while still in the net, while held in the cloth …
Continue readingSchlagwort: call
The „Albatross posture“ of the Caspian Gull
The posture Caspian Gull (Larus cachinnans) frequently adopts during its long call, with wings raised and head held vertical, has been described as diagnostic for the species (Klein & Buchheim, Limicola 17, 21-26, 2003; Gibbins, …
Continue reading