ML52650301
Beitragende/r
Datum
Ort
- Alter und Geschlecht
- adultes Männchen - X
Kommentare
Subordinate adult white-crested male of a family group of four males; this bird is probably the son of the dominant male shown in the photo above, but could also be a brother or nephew.
Beobachtungsdetails
Number estimated. The golf course population has an unusually high percentage of white-crested birds, approximately 30-40% of males; in forested areas nearby, white-crested birds are virtually absent, with black- and dark gray-crested birds universal. On the golf course white-crested and black-crested birds can be found in the same family groups. This phenotype matches the White-crested race, L. l. hamiltoni, which besides the white crest shows a distinctly scaled back, more broadly white-tipped rump plumage, pearly white breast, and pinkish legs. These features in black-crested birds (matching the Nepalese nominate race) are an evenly gun-metal blue-black back, narrowly white-tipped rump plumage, breast sooty grey, and legs blackish.
Technische Angaben
- Modell
- Canon EOS 7D
- Objektiv
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 100
- Brennweite
- 400 mm
- Blitz
- Flash did not fire, auto
- Blende
- f/5.6
- Belichtungszeit
- 1/250 sec
- Abmessungen
- 5184 pixels x 3456 pixels
- Größe der Originaldatei
- 2.79 MB