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Video of a leopard seal swimming and looking for emperor penguins in Antarctica, from Watanabe et al., Activity Time Budget during Foraging Trips of Emperor Penguins A leopard seal attacking an emperor penguin. The only natural predator of leopard seals is the orca. [4] The seal's canine teeth are up to 2.5 cm (1 in) long. [35]
King penguins mainly eat lanternfish, squid, and krill. On foraging trips, king penguins repeatedly dive to over 100 metres (300 ft), and have been recorded at depths greater than 300 metres (1,000 ft). [2] Predators of the king penguin include giant petrels, skuas, the snowy sheathbill, the leopard seal, and the orca.
Gentoo penguins can reach a length of 70 to 90 cm (28 to 35 in), [19] [20] making them the third-largest species of penguin after the emperor penguin and the king penguin. Males have a maximum weight around 8.5 kg (19 lb) just before moulting and a minimum weight of about 4.9 kg (11 lb) just before mating.
The emperor penguin (Aptenodytes forsteri) is the tallest and heaviest of all living penguin species and is endemic to Antarctica. The male and female are similar in plumage and size, reaching 100 cm (39 in) in length and weighing from 22 to 45 kg (49 to 99 lb). Feathers of the head and back are black and sharply delineated from the white belly ...
The macaroni penguin's predators consist of birds and aquatic mammals. The leopard seal ... 61–64% the size of the 145–155 g (5.1–5.5 oz) second, ...
The chinstrap penguin's tightly packed feathers provide a waterproof coat, enabling it to swim in freezing waters. Additionally, thick blubber deposits and intricate blood vessels in the flippers and legs assist in the preservation of heat. [6] The main predator of the chinstrap penguin at sea is the leopard seal (Hydrurga leptonyx). Every year ...
Predators and Threats. Emperor penguins are preyed upon by a number of large, marine carnivores, but their exact predators vary between geographic locations. ... Leopard seals prey on adult ...
All penguins are countershaded for camouflage – that is, they have black backs and wings with white fronts. [45] A predator looking up from below (such as an orca or a leopard seal) has difficulty distinguishing between a white penguin belly and the reflective water surface. The dark plumage on their backs camouflages them from above.