Chroicocephalus hartlaubii
The Hartlaub's Gull, *Chroicocephalus hartlaubii*, is a medium-sized gull endemic to the southwestern coast of Africa, known for its striking plumage and remarkable adaptability. Adults typically measure 36-38 cm (14-15 inches) in length with a wingspan of 90-95 cm, weighing between 200-300 grams. During the breeding season, adults display a delicate pale grey wash on the head, contrasting with a dark grey mantle, white underparts, and distinct black wingtips adorned with prominent white 'mir...
Primarily found in coastal environments including beaches, estuaries, harbors, and offshore islands. It has also adapted well to urban areas, frequenting parks, reservoirs, and farmlands at low elevations.
A highly opportunistic omnivore, its diet includes marine invertebrates, insects, small fish, carrion, eggs and chicks of other birds, and a significant portion of human refuse and agricultural waste. It primarily forages by scavenging, surface-feeding, and aerial hawking.
Hartlaub's Gulls are highly diurnal, spending their days foraging and interacting in large, often noisy, flocks. They are opportunistic and versatile foragers, employing various techniques such as scavenging along shorelines, picking invertebrates from mudflats, catching insects in flight or from...
The Hartlaub's Gull is strictly endemic to the coastal and immediate interior regions of southwestern Africa. Its breeding and year-round distribution extends from Lüderitz in southern Namibia, southwards along the Atlantic coast, around the Cape of Good Hope, and eastwards along the Indian Ocean...
Least Concern
- The Hartlaub's Gull is endemic, meaning it is found nowhere else in the world except for the southwestern coast of Africa. - It is often considered the 'unofficial bird' of Cape Town, South Africa, due to its ubiquitous presence and striking urban adaptation. - This species is named after Gusta...