kHz
Contributeur
Andrea L. Priori Fichiers multimédias de ce contributeur
L. Virginia Engelhard Fichiers multimédias de ce contributeur
Date
14:50
Site d'observation
Ithaca; Cornell Laboratory of Ornithology
Tompkins, New York, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1
- Sons
- Cri
- Repasse
- Non précisé
- Captif
- Captif
Commentaires
NOTES: Range status: CAPTIVITY; Frequency of sound: SPORADIC; THIS WAS A LARGE MALE - THE MORE AGGRESSIVE OF TWO MALES IN THE PEN. WHEN FIRST APPROACHED HE HERDED THE THREE FEMALES AWAY FROM ME. I SPENT SOME TIME WALKING UP TO THE PEN TRYING TO IMITATE A THREAT POSTURE. ONE OF HIS RESPONSES WAS TO GO DRINK AT THE WATER TROUGH. EITHER THE 'THREAT' WASN'T GETTING THROUGH TO HIM OR IT WAS A SUPER THREAT AND THE DRINKING WAS A DISPLACEMENT BEHAVIOR. THE BIRD ALSO WENT INTO AN ALERT POSTURE WHEN I IMITATED HIS CALL AT THE RIGHT FREQUENCIES. RECORDED LOW TWO DVD Disc 00001. STP 1.mf 4Apr00. Other Behaviors: Advertise.
Espèces additionnelles
- Chukar Alectoris chukar
- Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
- tinamou sp. Tinamidae sp.
- Mourning Dove Zenaida macroura
- Song Sparrow Melospiza melodia
Informations techniques
- Enregistreur
- NAGRA III-B
- Microphone
- Electro-Voice 650
- Accessoires
Information d'archivage
- Numérisé
- 3 Apr 2000 - Martha Fischer