• Saltar para o conteúdo
Macaulay Library Macaulay Library
Pesquisar
Sem resultados
Sem resultados
Menu
Fechar

Main navigation

  • Pesquisar
  • Recursos
  • Painel de controlo
  • Merlin
  • Sobre
  • Ajuda

Secondary navigation

  • Doar
  • Iniciar sessão

Idioma

  • Čeština
  • Deutsch
  • English
  • Español (América Latina)
  • Español (España)
  • Euskara
  • Français
  • עִברִית
  • Italiano
  • 日本語
  • Монгол
  • Norsk
  • Português (Portugal)
  • Português (Brasil)
  • Русский
  • Türkçe
  • Українська
  • 中文 (繁體)
  • 中文(简体)

ML645727627

Great Horned Owl Bubo virginianus

Reportar

Colaborador

Anonymous Média deste colaborador

Data

23 nov. 2025 eBird lista S285790750

Localização

NP: Rocky Oak Woods Along Hemlock
Allegheny, Pennsylvania, United States
Média deste local Lista Ilustrada
Mapa
Mapa Coordenadas: 40.5838849, -79.988997
Idade e sexo
Juvenil, Sexo desconhecido - 1; Idade desconhecida, Sexo desconhecido - 1
Sons
Chamamento
Playback
Não foi utilizado playback

Notas sobre o média

Juvenile and adult or second juvenile calling back and forth.

Detalhes da observação

Adult heard hooting just after entering woods, singing towards Rocky Dell Run to magnify voice. Continued moving for about 50 feet before stopping, to avoid disturbing the owl. Hooting came a few more times, then heard strong rattling through the branches from what must have been a hunting attempt. Possibly saw owl land on ground, although may have also seen raccoon-sized mammal leaving area. Just after commotion, southern flying squirrel began giving alarm calls. Hooting did not start again and I moved down trail to ensure I wouldn't interrupt the owl's meal if it was successful. Moved father east above Hemlock and about at 5:30 a.m. heard two owls calling back and forth, one, if not both juveniles. Able to moved to with in about 50 feet of the closest owl. Appeared to be two juveniles calling and back and forth, although unsure if this was because I was hearing the calls much closer than normal. At one point sounded like the owls traded places, the more scratchy voiced one remaining in the park and the other now calling from the opposite hillside above Rocky Dell Run. After making a few recording, backtracked to cross the trail at the midpoint of the ridge. The closer one stopped calling for a moment as I passed, while the other continued calling several times. Soon the owl on the park side began calling again. Owls called until at least I moved into a new checklist area at 6:08 a.m. Further activity from this area documented in later checklist.

Informação técnica

Gravador
Microfone
Acessórios
Tamanho do ficheiro original
10.1 MB

Cornell Lab of Ornithology

Collections and Guides

  • Cornell Guide to Bird Sounds: United States and Canada
  • Radio Expeditions
  • Internet Bird Collection
  • Oriental Bird Club Image Database

Recursos

  • Preparar e carregar média
  • Dicas para gravar sons
  • Usar e classificar média
  • Solicitar média
  • Espécies-alvo
  • Quiz de Fotografia + Som
  • Tutoriais sobre edição de som
  • Configurar apps de gravação de som
  • Escolher equipamento de gravação
  • Workshops de gravação de som
  • Oportunidades para estudantes

Sobre

  • Histórica
  • A nossa equipa
  • Contacto
  • Reconhecimento à terra
  • Assistência à acessibilidade da Web
  • Política de privacidade
  • Termos de utilização
Doar

Siga-nos

Cornell University Cornell University
© 2025 Cornell University