Search results
Results from the WOW.Com Content Network
The great skua (Stercorarius skua), sometimes known by the name bonxie in Britain, is a large seabird in the skua family Stercorariidae. It is roughly the size of a herring gull . It mainly eats fish caught at the sea surface or taken from other birds.
Larger species, such as the great skua, regularly kill and eat adult seabirds, such as puffins and gulls and have been observed killing birds as large as a grey heron. [5] On the breeding grounds, the three, more slender northern breeding species commonly eat lemmings. Those species that breed in the southern oceans largely feed on fish that ...
The grey-headed albatross (Thalassarche chrysostoma) also known as the gray-headed mollymawk, is a large seabird from the albatross family. It has a circumpolar distribution, nesting on isolated islands in the Southern Ocean and feeding at high latitudes, further south than any of the other mollymawks. Its name derives from its ashy-gray head ...
The Oxford English Dictionary notes that the word Alcatraz was originally applied to the frigatebird; the modification to albatross was perhaps influenced by Latin Albus, meaning "white", in contrast to frigatebirds, which are black. [5] They were once commonly known as goonie birds or gooney birds, particularly those of the North Pacific.
Gannets can achieve speeds of 100 km/h (62.13 mph) as they strike the water, enabling them to catch fish at a much greater depth than most airborne birds. [ 5 ] The gannet's supposed capacity for eating large quantities of fish has led to "gannet" becoming a description of somebody with a voracious appetite.
The masked booby (Sula dactylatra), also called the masked gannet or the blue-faced booby, is a large seabird of the booby and gannet family, Sulidae. First described by the French naturalist René-Primevère Lesson in 1831, the masked booby is one of six species of booby in the genus Sula. It has a typical sulid body shape, with a long pointed ...
Their main prey are fish and squid, caught when chased to the water surface by large predators such as tuna. Frigatebirds are referred to as kleptoparasites as they occasionally rob other seabirds for food, and are known to snatch seabird chicks from the nest.
The diet of red-footed boobies consists mostly of fish (such as Exocoetidae flying fish and Gempylidae escolars) and squid. [17] Studies of the red-footed booby on Christmas Island have found that most fish eaten are 6–15 cm (2.4–5.9 in) long, with a maximum length of 20 cm (7.9 in), and most squid are 6–10 cm (2.4–3.9 in), with a ...