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URL: https://eol.org/pages/104380

⇱ Yellow-eyed Penguins - Encyclopedia of Life


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Biota » » Animals » » Vertebrates » » Dinosaurs And Birds » » Theropods » » Birds » » Penguins

Yellow Eyed Penguins

Megadyptes Milne-Edwards 1880

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JK Overgaard   cc-by-nc

Megadyptes (Yellow Eyed Penguins) is a genus of birds in the family penguins. They rely on flight and lift powered swimming to move around.

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  • URI: https://eol.org/schema/terms/lift_based_swimming
  • Definition: Hydrofoils, or fins, are used to push against the water to create a normal force to provide thrust, propelling the animal through water. The reduction of fin cross-sectional area helps to minimize drag, and therefore increase efficiency. Regardless of size of the animal, at any particular speed, maximum possible lift is proportional to (wing area) x (speed)<sup>2</sup>. Dolphins and whales have large, horizontal caudal hydrofoils, while many fish and sharks have vertical caudal hydrofoils.
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EOL has data for 12 attributes, including:

Known occurrences, collected specimens and observations of Yellow-eyed Penguins from the Global Biodiversity Information Facility 👁 Image
  GBIF provides free and open access to biodiversity data. View this species on GBIF
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JK Overgaard   cc-by-nc

Yellow-eyed Penguins includes 2 children:

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