kHz
Contributeur
Brian McCaffery Fichiers multimédias de ce contributeur
Date
Site d'observation
Intersection Tars Pond and Hiatt Roads
Bayfield, Wisconsin, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Âge inconnu, sexe inconnu - X
- Sons
- Cri de vol
- Repasse
- Repasse non utilisée
Commentaires
ID confirmed by Matt Young, Cornell.
Détails de l'observation
I detected roughly a hundred crossbills in the area I worked. I submitted 14 recordings to Matt Young (Cornell), and Type 2 were detected on 9 of them (Type 4 were detected on 11). As a result, I'm estimating that roughly half of the birds I detected were Type 2s. Some individuals and flocks were type-specific, others were mixed. The habitat included white, red, and jack pines, but mixed flocks seen foraging on cones of red pines, and one flock of type 4 foraged on jack pine.
Informations techniques
- Enregistreur
- iPhone Voice Memo function
- Microphone
- Accessoires
- Taille originale du fichier
- 233.61 KB