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Southern rockhopper penguin (Eudyptes chrysocome) displaying its distinctive crestThis is the smallest yellow-crested, black-and-white penguin in the genus Eudyptes.It reaches a length of 45–58 cm (18–23 in) and typically weighs 2–3.4 kg (4.4–7.5 lb), although there are records of exceptionally large rockhoppers weighing 4.5 kg (9.9 lb). [13]
The rockhopper penguin's diet consists of krill and small crustaceans, which may include shrimp, crabs, lobsters or crayfish. [2] They also eat squid and myctophid fish. [ 2 ] [ 3 ] Rockhopper penguins consume more krill than they do fish; their diet changes during migration and as the seasons change. [ 3 ]
Six extant species have been classically recognised, with the recent splitting of the rockhopper penguin increasing it to seven. Conversely, the close relationship of the macaroni and royal penguins, and the erect-crested and Snares penguins have led some to propose that the two pairs should be regarded as species.
Penguins (order Sphenisciformes, family Spheniscidae) are an order of flightless birds living in the southern hemisphere. They are not, contrary to popular belief, only found in cold climates, such as Antarctica .
The rockhopper penguin (Eudyptes chrysocome) was split into three distinct subspecies in 1992; the southern, (E. c. chrysocome), eastern (E. c. filholi) and northern rockhopper penguin (E. c. moseleyi). The three subspecies are distinguished by differences in the length of the tassels of the crests, the size and colour of the fleshy margin of ...
The emperor penguin is the largest species of penguin in the world and also one of the most unique. ... Diet and Prey. The emperor penguin is a carnivorous animal that only hunts and eats animals ...
Diet: LC A 2020 study found that the gentoo penguin may actually comprise a species complex of 4 similar but genetically distinct species: the northern gentoo penguin ( P. papua ), the southern gentoo penguin ( P. ellsworthi ), the eastern gentoo penguin ( P. taeniata ), and the newly-described South Georgia gentoo penguin ( P. poncetii ).
Southern rockhopper penguin: Eudyptes chrysocome: 2 460 000 [21] VU [21] [21] Only mature individuals were included in the count (1.23 million pairs); population has declined 34% in the past 37 years. [21] Magellanic penguin: Spheniscus magellanicus: 2 600 000 [22] LC [22] [22] Only mature individuals were included in the count (1.3 million ...