The population size is very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals ...
The pomarine jaeger (Stercorarius pomarinus), pomarine skua, or pomatorhine skua, is a seabird in the skua family Stercorariidae. It is a migrant, ...
Pomarine Jaeger (Stercorarius pomarinus) ; Length (cm):. 46-51 ; Wingspan (cm):. 125-138 ; Weight (gram):. 600-900 ; Size group: Crow-size ; Similar species (image):.
22" (56 cm). Adult has wide, blunt-tipped central tail feathers. Pattern of underparts highly variable: white, dark, heavily barred, often with dark chest band.
This is the biggest and burliest of the three jaeger species, which are fast, agile relatives of gulls known for harrying and stealing from other seabirds.
Length: 1.22 meters. Weight: 740 grams. Reproduction Comments: Lays 2-3 eggs in June. Both sexes incubate eggs for 27-28 days. Nestlings semi-precocial and ...
The Pomarine Jaeger, the largest of the three species of jaegers, is a powerful, heavily built predator. An adult in full plumage is a magnificent sight, ...
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Length (cm):. 46-51. 48-53. Wingspan (cm):. 125-138. 105-117. Weight (gram):. 600-900. 240-350. Size group: Crow-size. Crow-size. Main Texts: Appearance: Pale ...
Stercorarius pomarinus Biometrics ; Wingspan: 125 - 135 cm (Beaman & Madge, 2011) ; Total length: 46 - 51 cm (Beaman & Madge, 2011) ; Weight: 550 - 900 g (Hume, ...
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This large skua measures approximately 45cm in length, not including the elongated central tail feathers of the summer adult, which can add an extra 10cm. With ...
