Contributeur
Randolph Little Fichiers multimédias de ce contributeur Profil
Warren Y. Brockelman Fichiers multimédias de ce contributeur
Date
13:00
Site d'observation
Above Togwotee Pass On Routes 26&287
Wyoming, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Comportements
- Recherche de nourriture ou alimentation
- Sons
- Cri
- Repasse
- Non précisé
Commentaires
NOTES: BNA: Alarm notes, Song?, flock calls? LNS Note: Unbroken cut with internal recordist announcement gain change (MJA, 25Jan2005). SCATTERED CONIFERS AND GRASS TUNDRA AT TIMBERLINE. FEEDING CALLS, FIGHTING CALLS, ALARM NOTES AND PERHAPS SONG. SOME OF THE ALARM NOTES WERE INDUCED BY THROWING SNOWBALLS AT THE BIRDS WHILE THEY WERE FEEDING ALONG THE EDGES OF SNOW PATCHES AT THE TIMBERLINE. A CHASE OCCURRED WHENEVER CERTAIN INDIVIDUALS (SEX AND AGE UNDETERMINED) LANDED TOO NEAR TO OTHERS. THESES CHASES APPEARED TO BE MORE RELATED TO COURTSHIP AND MATING THAN TO FEEDING TERRITORIES. Other Behaviors: Fight, Emit Alarm.
Espèces additionnelles
Informations techniques
- Enregistreur
- NAGRA III-B
- Microphone
- AKG 200
- Accessoires
- Parabola 91.4cm (36in)
Information d'archivage
- Numérisé
- 24 Jan 2005 - Mike Andersen