ML474294081
Canvasback x scaup sp. (hybrid) Aythya valisineria x marila/affinis
Laguntzailea
Stanley Park Ecology Society Laguntzaile honen media Profila
Data
Kokapena
Stanley Park--Lost Lagoon
Metro Vancouver, British Columbia, Canada
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina eta sexua
- Eme heldua - 1
Iruzkina
Image by Peter Woods
Behaketaren xehetasunak
Female hybrid observed and photographed by Peter Woods, associating with female Canvasbacks. Scaup parent is likely Lesser Scaup based on head shape and frequency of the species on Lost Lagoon. Same individual was previously reported in also photographed 2/12/2005. Dark brown head with dark eyes and sloping bill profile similar to Canvasback, with strong contrast between the brown chest and pale grey flanks, but white feathering at bill base and peaked crown reminiscent of Lesser Scaup. Bill is black with a pale subterminal patch. Notes by Frank Lin, 2022.
Informazio teknikoa
- Eredua
- CYBERSHOT
- ISOa
- 200
- Distantzia fokala
- 48.5 mm
- Flasha
- Flash did not fire
- f-stop
- f/2.8
- Obturadorearen abiadura
- 1/320 sec
- Dimentsioak
- 2560 pixels x 1920 pixels
- Fitxategiaren tamaina originala
- 1.71 MB