Ichthyaetus hemprichii
The Sooty Gull, a distinctive member of the Laridae family, is a medium-sized gull primarily characterized by its dark, smoky-brown body plumage that contrasts sharply with a paler grey head and neck, especially prominent in adults. Measuring about 43-47 cm in length with a wingspan of 105-115 cm and weighing between 325-500 grams, it presents a slender and elegant profile. Key field marks include its dark blackish primaries, a robust black bill tipped with a conspicuous red spot, and yellowi...
This is primarily a coastal and marine species, inhabiting tropical and subtropical waters, including sandy beaches, rocky shores, and arid offshore islands for breeding. It occasionally frequents brackish lagoons and harbors.
Their diet is highly varied and opportunistic, consisting mainly of small fish, marine invertebrates (crabs, mollusks), offal, carrion, eggs and chicks of other ground-nesting birds, and occasionally insects.
Sooty Gulls are diurnal and highly opportunistic foragers, often seen patrolling coastlines, scavenging, or following fishing boats for discards. Their foraging strategies include surface-dipping for small fish and invertebrates, gleaning items from the intertidal zone, and even kleptoparasitism,...
The Sooty Gull boasts a wide distribution across the tropical and subtropical coasts of the Indian Ocean. Its primary breeding range extends along the Red Sea, the Gulf of Aden, the Arabian Sea coasts of the Arabian Peninsula (including Saudi Arabia, UAE, Oman, Yemen), the Persian Gulf, and eastw...
Least Concern
- The Sooty Gull was named after German naturalist Wilhelm Hemprich, who collected specimens in the early 19th century. - It is one of only two dark-bodied gulls in the genus *Ichthyaetus*, the other being the closely related White-eyed Gull. - Sooty Gulls are known to actively prey on sea turtle...