Colaborador
Peter Burke Média deste colaborador Perfil
Data
Localização
Sera (formerly Crater Mountain) Biological Research Station
Chimbu, Papua New Guinea
Média deste local Lista Ilustrada- Idade e sexo
- Macho Adulto - X
- Etiquetas
- Notas de campo/esboço
Notas sobre o média
field notes of displaying bird
Detalhes da observação
found a lek tree; on G trail about G14; Simeon spotted a male high above us. It sat leaning forward then began flapping its wings in a circular motion, in slow motion (did this 3 or 4 times). After a second male flew in, and left, it called, then positioned itself at a 45 degree angle down a branch, lifted its wings in an arch over its back and flipped its fluffed out plumes forward, over the body. Then it started shaking or vibrating quickly, creating an incredible display! I could see a couple of feathers in the plumes that were large-barbed (see illustration); a bit shorter and more towards the sides of the plume. It would then sit with its chest puffed out.
Informação técnica
- Modelo
- iPhone 6
- Lente
- iPhone 6 back camera 4.15mm f/2.2
- ISO
- 40
- Distancia focal
- 4.2 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/2.2
- Velocidade do obturador
- 1/30 sec
- Dimensões
- 956 pixels x 1280 pixels
- Tamanho do ficheiro original
- 411.62 KB