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Here is a video from a recent paper describing the mating behavior of krill. Animation by Lisa Roberts (antarcticanimation.org), released under a Creative Commons Attribution Noncommercial Share-Alike 3.0 license. Check out CreatureCast.org for more stories, movies and pictures.
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Spread-winged Trio: Common Sootywing - Pholisora catullus, Common Checkered-Skipper - Pyrgus communis, Hayhurst's Scallopwing - Staphylus hayhurstiiDuration: 80 seconds
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Turkey Vulture swooping past the look-out tower.
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South Pacific Ocean, Shot at night, Duration 16 seconds
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Coral Sea, Duration 14 seconds
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Coral Sea, Duration 9 seconds
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South Pacific Ocean, Duration 10 seconds
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South Pacific Ocean, Shot at night, Duration 54 seconds
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Karen Connolly, from Casey Dunn's Invertebrate Zoology (Biol 0410) course at Brown University, tells the story of how echinoderms (starfish, sea urchins, and their relatives) can change the stiffness of their skin at will.Music by Scott Joplin (freemusicarchive.org/music/Scott_Joplin/Frog_Legs_Ragtime_Era_Favorites/09_-_scott_joplin_-_original_rags).Visit creaturecast.org for more stories about the unexpected world of Biology.
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Wetland Skippers II: Aaron's Skipper - Poanes aaroni, Dion Skipper - Euphyes dion, Two-spotted Skipper - Euphyes bimacula, Rare Skipper - Problema bulentaDuration: 309 seconds
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Juvenile mallard foraging among duckweed at the artificial wetland of the National Museum of the American Indian. 22 June 2010.
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Coral Sea, Duration 17 seconds
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Naso brevirostris is not the primary subject of the video clip; the primary subject is Labroides dimidiatus (Cleaner wrasse). South Pacific Ocean, Duration 9 seconds
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South Pacific Ocean, Duration 10 seconds
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South Pacific Ocean, Duration 10 seconds
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South Pacific Ocean, Duration 10 seconds
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South Pacific Ocean, Duration 10 seconds
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Coral Sea, Duration 8 seconds
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South Pacific Ocean, Duration 12 seconds
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South Pacific Ocean, Shot at night, Duration 6 seconds
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Coral Sea, Duration 27 seconds
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Coral Sea, Shot at night, Duration 14 seconds
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South Pacific Ocean, Duration 11 seconds
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Baby duckling toddling across water lily pads at the artificial wetland of the National Museum of the American Indian. 22 June 2010.