Great Black-backed Gull/Droimneach mór (Larus marinus)
Shorebirds of Ireland, Freshwater Birds of Ireland and The Birds of Ireland: A Field Guide with Jim Wilson.
www.markcarmodyphotography.com
The great black-backed gull (Larus marinus) is the largest gull in the world. It is 64–79 cm (25–31 in) long with a 1.5–1.7 m (4 ft 11 in – 5 ft 7 in) wingspan and a body weight of 0.75–2.3 kg. it is a very aggressive hunter, pirate, and scavenger. It breeds on the European and North American coasts and islands of the North Atlantic and is fairly sedentary, though some move farther south or inland to large lakes or reservoirs. The adult great black-backed gull has a white head, neck and underparts, dark grey wings and back, pink legs and yellow bill.
This species can be found breeding in coastal areas from the extreme northwest portion of Russia, through much of coastal Scandinavia, on the Baltic Sea coasts, to the coasts of northwestern France, the United Kingdom and Ireland. Across the northern portion of the Atlantic, this gull is distributed in Iceland, the Faroe Islands, southern Greenland and on the Atlantic coasts of Canada and the United States.
Great black-backed gulls are opportunistic feeders, apex predators, and are very curious. They will investigate any small organism they encounter and will readily eat almost anything that they can swallow. Unlike most other Larus gulls, they are highly predatory and frequently hunt and kill any prey smaller than themselves, behaving more like a raptor than a typical larid gull. They get much of their dietary energy from scavenging, with refuse, most provided directly by humans, locally constituting more than half of their diet. (wikipedia)
The Great-black backed Gull is resident along all Irish coasts. Less frequently seen inland, usually only following storms. They follow trawlers and other fishing boats along the coast, even hitching a ride on smaller lobster and crab fishermen's boats, just like this one. This was off Dun Laoghaire, Dublin.
Great Black-backed Gull/Droimneach mór (Larus marinus)
Shorebirds of Ireland, Freshwater Birds of Ireland and The Birds of Ireland: A Field Guide with Jim Wilson.
www.markcarmodyphotography.com
The great black-backed gull (Larus marinus) is the largest gull in the world. It is 64–79 cm (25–31 in) long with a 1.5–1.7 m (4 ft 11 in – 5 ft 7 in) wingspan and a body weight of 0.75–2.3 kg. it is a very aggressive hunter, pirate, and scavenger. It breeds on the European and North American coasts and islands of the North Atlantic and is fairly sedentary, though some move farther south or inland to large lakes or reservoirs. The adult great black-backed gull has a white head, neck and underparts, dark grey wings and back, pink legs and yellow bill.
This species can be found breeding in coastal areas from the extreme northwest portion of Russia, through much of coastal Scandinavia, on the Baltic Sea coasts, to the coasts of northwestern France, the United Kingdom and Ireland. Across the northern portion of the Atlantic, this gull is distributed in Iceland, the Faroe Islands, southern Greenland and on the Atlantic coasts of Canada and the United States.
Great black-backed gulls are opportunistic feeders, apex predators, and are very curious. They will investigate any small organism they encounter and will readily eat almost anything that they can swallow. Unlike most other Larus gulls, they are highly predatory and frequently hunt and kill any prey smaller than themselves, behaving more like a raptor than a typical larid gull. They get much of their dietary energy from scavenging, with refuse, most provided directly by humans, locally constituting more than half of their diet. (wikipedia)
The Great-black backed Gull is resident along all Irish coasts. Less frequently seen inland, usually only following storms. They follow trawlers and other fishing boats along the coast, even hitching a ride on smaller lobster and crab fishermen's boats, just like this one. This was off Dun Laoghaire, Dublin.