Oriental Bird Club Image Database (OBI) Explore collection
ML377672951 OBI 74605
Contribuidor
Avisek Chatterjee Media from this contributor
Fecha
Localidad
Henry's Island
South 24 Parganas, West Bengal, India
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Comentarios
Colour aberrant individual. Remarks: Apparently this species. The colour of the bill seems to be due to a coating of mud. - Ed This individual appears to be suffering from a colour aberration known as Progressive Greying, rather than Leucism. So the bird must have developed these white feathers at a later age. (In leucism proper the white feathers are already present in the juvenile plumage and the pattern will not change during life.) - Hein van Grouw. Date added to OBI: April 05, 2013.
Colección
Oriental Bird Club Image Database (OBI)
Información técnica
- Dimensions
- 647 pixels x 437 pixels
- Original file size
- 67.45 KB