kHz
Contributeur
Randolph Little Fichiers multimédias de ce contributeur Profil
Date
10:30
Site d'observation
ITHACA; 111 CREST LANE
Tompkins, New York, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
- Comportements
- Recherche de nourriture ou alimentation
- Sons
- Cri; Non-vocal
- Repasse
- Non précisé
Commentaires
NOTES: Weather: WIND; WING SOUNDS OF MALE AND FEMALE (PROBABLY ALWAYS THE SAME 2 BIRDS), AS WELL AS CALL NOTES OF MALE. FEMALE NEVER CALLED ON THESE RECORDINGS TO MY KNOWLEDGE. TO INDUCE THE MALE TO CALL IT WAS NECESSARY TO BE WITHIN A FEW YARDS OF THE FEEDER. CALL IS DIRECTED AT THE PERSON AS A SORT OF ALARM OR THREAT (THE BIRDS WOULD EXPLORE MY EARS AND EYES, SO I WONDERABOUT THE ALARM) CHASES WERE FREQUENT, ONE BIRD NOT TOLERATING THE OTHER AT THE FEEDER. I THINK EITHER BIRD WOULD BE THE AGGRESSOR ON OCCASION, BUT I AM NOT CERTAIN. RECORDED 24JUL62 AT 10:30, 13:30, AND 15:00; 25JUL62 AT 09:15. Habitat: Suburban, Yard.
Informations techniques
- Enregistreur
- NAGRA III-B
- Microphone
- AKG 200
- Accessoires
- Parabola 101.6cm/30.5cm (40in/12in)
Information d'archivage
- Numérisé
- 31 May 2002 - Shelagh A. Smith