
Arctic Skua

Lowest risk
Vagrant
The parasitic jaeger, also known as the Arctic skua, Arctic jaeger or parasitic skua, is a seabird in the skua family Stercorariidae. The word "jaeger" is derived from the German word Jäger, meaning "hunter". The English "skua" comes from the Faroese name skúgvur [ˈskɪkvʊər] for the great skua, with the island of Skúvoy known for its colony of that bird. The general Faroese term for skuas is kjógvi [ˈtʃɛkvə]. The genus name Stercorarius is Latin and means "of dung"; the food disgorged by other birds when pursued by skuas was once thought to be excrement. The specific parasiticus is from Latin and means "parasitic".
- Average mass
- 450 g
- Average length
- 44 cm
- Average wingspan
- 118 cm
- Breeding interval
- Parasitic jaegers breed once a year.
- Breeding season
- Parasitic jaegers breed from May to September.
- Range eggs per season
- 1 to 2
- Range time to hatching
- 25 to 28 days
- Range fledging age
- 25 to 30 days
- Range age at sexual or reproductive maturity (female)
- 4 to 5 years
- Range age at sexual or reproductive maturity (male)
- 4 to 5 years
- Range lifespan
Status: wild - 385 (high) months
Dakota, A. 2009. "Stercorarius parasiticus" (On-line), Animal Diversity Web. Accessed November 10, 2020 at https://animaldiversity.org/accounts/Stercorarius_parasiticus/

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