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The African penguin (Spheniscus demersus), also known as Cape penguin or South African penguin, is a species of penguin confined to southern African waters. Like all penguins, it is flightless, with a streamlined body and wings stiffened and flattened into flippers for a marine habitat. Adults weigh an average of 2.2–3.5 kg (4.9–7.7 lb) and ...
The pelagic food web, showing the central involvement of marine microorganisms in how the ocean imports nutrients from and then exports them back to the atmosphere and ocean floor. A marine food web is a food web of marine life. At the base of the ocean food web are single-celled algae and other plant-like organisms known as phytoplankton.
Gus is an emperor penguin (Aptenodytes forsteri) who made international headlines in 2024 as the first of his species recorded in Australia.Gus's journey of over 3,500 kilometers (2,200 miles) from Antarctica to Ocean Beach, Western Australia, captured the attention of scientists, wildlife enthusiasts, and the general public.
The small penguins do not usually dive deep; they catch their prey near the surface in dives that normally last only one or two minutes. Larger penguins can dive deep in case of need. Emperor penguins are the world's deepest-diving birds. They can dive to depths of approximately 550 meters (1,800 feet) while searching for food. [47]
The African penguin joins the list of species said to be threatened by climate change - and overfishing. Researchers from the UK and South Africa say penguin numbers in the Benguela upwelling ...
African penguins. Order: Sphenisciformes Family: Spheniscidae. The penguins are a group of flightless aquatic birds living almost exclusively in the Southern Hemisphere. Most penguins feed on krill, fish, squid, and other forms of marine life caught while swimming underwater.
Chinstrap penguin. Penguins are birds in the family Spheniscidae in the monotypic order Sphenisciformes. [1] They inhabit high-productivity marine habitats, almost exclusively in the Southern Hemisphere; the only species to occur north of the Equator is the Galapagos penguin.
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