Sooty shearwater / Dunkler Sturmtaucher (Ardenna grisea)

Wikipedia: Sooty shearwater Source: WIKIPEDIA 1200px-Puffinus_griseus_in_flight_-_SE_Tasmania.jpg

Observations

🔍 No documented observation

Description

Classification: Genus Ardenna (Ardenna); Family Shearwaters and petrels (Procellariidae)
Geography: This bird appears across the great seas in the following continents: Europe, South America, Africa.
General: Deutschland: seltener Zugvogel
Vocalization: Mostly heard at breeding ground. A peculiar, rhythmic, coarse moaning, with a disyllabic attack, followed by a deeper, cooing "in-breath". [Link]

Other Details

Physical details

Physical details: length=40-51 cm, wingspan=94-109 cm, weight=666-978 g