Contributeur
Peter Burke Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Sera (formerly Crater Mountain) Biological Research Station
Chimbu, Papua New Guinea
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - X
- Mots clés
- Notes de terrain/esquisse
Commentaires
field notes of displaying bird
Détails de l'observation
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.
Informations techniques
- Modèle
- iPhone 6
- Lentille
- iPhone 6 back camera 4.15mm f/2.2
- ISO
- 40
- Longueur focale
- 4.2 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/2.2
- Vitesse d'obturation
- 1/30 sec
- Dimensions
- 956 pixels x 1280 pixels
- Taille originale du fichier
- 411.62 KB