What physical characteristic of the Great Skua is visible on its primary wing feathers in flight?
Answer
Distinctive pale base
The Great Skua is often characterized by the distinctive pale base to its primary wing feathers, often described as 'flashes', which are visible when the bird is flying.
Related Questions
What is the formal scientific designation for the Great Skua?What Latin word is the genus name Stercorarius derived from, reflecting the family's shared traits?What specific aggressive feeding behavior leads to the genus name Stercorarius relating to excrement?Where does the species epithet 'skua' originate from?To which major avian order does Stercorarius skua belong?What family is Stercorarius skua nested within, comprising all skuas and jaegers?Among the relatives listed in the comparison table, which one is designated as the 'Smallest' in size?What physical characteristic of the Great Skua is visible on its primary wing feathers in flight?Why is adherence to the scientific name Stercorarius skua crucial for data management in entities like the European Environment Agency's EUNIS portal?What dual history is encapsulated by the combination of the genus name and the species name?