kHz
Colaborador
George B. Reynard Média deste colaborador
Data
12:00
Localização
Woodstown; Salem Co.
Salem, New Jersey, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Comportamentos
- Voar
- Sons
- Chamamento
- Playback
- Não especificado
Notas sobre o média
NOTES: Cover density: OPEN; Weather: WIND; ROADSIDE WIRES, OPEN FARMING COUNTRY. FALL MIGRATION ASSEMBLY, APPROXIMATELY FOUR HUNDRED BIRDS. BIRDS SPENDING MOST OF THE TIME SITTING ON WIRE; SOME WOULD FLY OFF AT APPROACH OF CARS. QUARRELS IN FLIGHT PROVIDED MOST OF THE SOUND SOURCE, NOT Sex: 400 UNKNOWN MUCH CHATTER WAS TAKING PLACE ON THE WIRE. TWO BIRDS WOULD FLY, BEAK TO BEAK, OR NEARLY SO, FOR A FEW SECONDS, THEN SEPERATE. SOME SCOLDING WAS MADE WHEN A BIRD CHASED ANOTHER FROM A SPOT ON THE WIRE. Other Behaviors: Scold.
Espécies adicionais
Informação técnica
- Gravador
- MAGNEMITE UNSPECIFIED MODEL
- Microfone
- Acessórios
- Parabola 101.6cm (40in)
Informação de arquivo
- Digitalizado
- 13 Nov 2001 - Martha Fischer