It is white with black back and wings. Distribution. Young birds frequently move considerable distances in the first year after fledging. I initially started Birding Planet to share my bird videos, now I enjoy connecting with birdwatchers around the world. Present day Kelp Gull diet at an undisturbed• sandy beach includes a similar proportion of marine protein to prehistoric gull diet in the same area. Diet of Hartlaub's Gull Larus hartlaubii and the Kelp Gull L. dominicanus in the southwestern Cape Province, South Africa. The diet of the Kelp Gull (Larus dominicanus) was investigated at the northern limit of its distribution along the South American Atlantic coast. It is the second largest gull in Australia. The preferred natural foraging habitat of the Kelp Gull is sandy beaches, where the sand mussel Donax serra is the most important prey. Edit. u²î‚kRW¶ !V»+û "u”Ì6j™TRr¬:£®%‚0¨$¶ÛÆ¡q)½ª¥FÃìõïTD ’þÝ˪f–8V…ì•-͇ã'ˆØ Љ*‰ÕÂêÃ7%RãÝ5uـ…®B¥f'AjöšO5+ck¸Ú§–ÄXŠ& I filmed this video on shores of a beach in the Eastern Cape of South Africa. ¥sê]úÝ=[?€W¬3 ´àeÅk±Â,žL´…ÉhrÖ!ˆb:&aÊl"0R‚Ÿ2ê^¤„ And even though this total population is far smaller than that of the African Penguins (approximately 180 000), they are not regarded as threatened. Kelp Gull. They are aggressive predators on the offshore islands; they use every available opportunity to rob Cape Gannets, cormorants, African Penguins, terns and Hartlaub’s Gulls of their eggs and small nestlings. Kelp Gulls fed throughout the season mostly on intertidal invertebrates, although fish also was an im- portant diet component, mainly during the chick stage. Usually coastal. Each species account is written by leading ornithologists and provides detailed information on bird distribution, migration, habitat, diet, sounds, behavior, breeding, current population status, and conservation. Newly-fledged Kelp Gulls are brown with paler mottling on the hind neck and breast and have a black bill. [27, 35]) and distribution patterns (e.g. [30, 34]). The Kelp Gull diet was studied at the Cassino Marine Beach and at the adjacent freshwater Mirim Lagoon Beach, on its eastern shore (Fig. Location. Kelp Gull in the final stages of moulting into adult plumage; note the typical relatively slim bill with its red dot, the all-white body, the narrow white leading edge of the wings (all of which are indicative of adult plumage), but the still black terminal band on the tail of a sub-adult bird (photo courtesy of B. Hensen) [Cape Banks, Sydney, NSW, December 2017] Plate 1. The diet also included garbage, insects, and other seabird offspring. These sores have been recorded to be as big as half a meter in diameter. Note, however, that Kelp Gulls in summer with worn and faded plumage can look slim and long-legged. @svajone-rp is opening for new member applications during the first week of September! This study shows the diet composition of the Kelp Gull during breeding season in a colony of 3114 nests located in the Del Puerto Island, Bahía Blanca estuary, Buenos Aires Province, Argentina. It features both and adult and a juvenile feeding on a fish. Young birds frequently move considerable distances in the first year after fledging. On average, Kelp Gulls feed on larger-sized prey than do the smaller Hartlaub's Gulls. The southern African population of Kelp Gulls is estimated to be around 11 000 pairs with the bulk of them (approximately 9000) in South Africa and 2000 pairs in Namibia. The specialised crab-based diet of Olrog's gulls contrasts sharply with the generalist and opportunistic diet of the kelp gull. It can be mistaken for a skua, but lacks the white patches at the primary bases. Kelp absorbs its iodine from the sea. 2017). The characteristics of prey remains and the large size of stripped weakfish found in kelp gull diet samples suggest they were obtained from coastal sport and artisanal fisheries. ?M¨ª´í§>°¬OXå@Â@ÉG¼˜×j=›Gµ.4aú`cÎ}PÌñ29Þ"¥–QY™W *Xk¥c®ífDàÑ#¤ƒv䲋è1 ÔyÀ5î¾×ö@g. Projects. The female will lay 2 or 3 eggs and then both parents feed the young birds. For the nest they make a small depression in the ground and they line it with plant leaves and feathers. You can support Birding Planet’s conservation efforts by becoming a patron for just $2 and get great rewards here: People will often refer to these birds as Seagulls. Additional information on Kelp Gull diet from stomach and pellet samples would be necessary to understand the energetic consequence of feeding in different habitats. Contribution of recreational fisheries to the diet of the opportunistic Kelp Gull Author: Marinao, Cristian, Kasinsky, Tatiana, Suárez, Nicolás, Yorio, Pablo Source: Austral ecology 2018 v.43 no.8 pp. Adult Kelp Gull Larus dominicanus, Maryland, USA, 4th March 1999 (Jim 8angma). From 1989 into the 1990s, several adults were present on the Chandeleur Islands, in the Gulf of Mexico off the coast of Louisiana. Kelp Gull Nesting. They breed in Namibia and South Africa and are both sea and freshwater birds. They use their powerful beak to peck down centimetres into the whale’s skin and blubber, often leaving the whales with large open sores. Kelp gulls are so similar to black-backed gulls they have sometimes been considered a subspecies of black-backs. Knowledge of Kelp Gull foraging ecology is limited in South Africa and information exists mostly on abun-dance (e.g. Few similar species in much of its range. ÅùF“ÂN! 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