Parasitic Jaeger
Stercorarius parasiticus
Armenian Name: |
Կարճապոչ ծովահեն որոր |
See Plate 31 for Parasitic Jaeger and other similar species
Resident Status: |
Casual |
Length: | 41-46 cm, Wing Span:110-125 cm
|
Distribution Map: |
Map 153. |
Adult (Non-breeding): |
Short pointed tail streamers and white patch at base of primaries. Light phase has brown-gray upperparts; whitish underparts with gray breast band and dark undertail coverts. Dark phase looks entirely blackish-brown from a distance. |
Juvenile: |
Variable. Brownest juvenile jaeger, especially on head. |
Similar Species: |
Differs from other jaegers by relatively long slim bill, medium-size body, and short pointed tail. |
Behavior: |
Flight action appears powerful. Pursues other birds to steal food. |
Habitat: |
Lakes, fish ponds. |
Food: |
Insects, small animals. |