Interactive video lesson plan for: 8 Strange Animal Sleeping Habits

Sleep is important, but not all animals need the same kind of deep rest as humans. From sleeping standing up to sleeping inside snot bubbles, here are 8 especially strange ways some animals catch their ZZZs.

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Sources:

Sleeping Standing Up:
http://www.equisearch.com/article/eqzzz629-11363
http://www.washingtonpost.com/wp-dyn/content/article/2008/07/13/AR2008071301635.html
http://news.nationalgeographic.com/2015/07/150711-animals-science-sleep-horses-bison-moose/

Sleeping Very Little:
https://www.academia.edu/18703785/Behavioural_sleep_in_the_giraffe_Giraffa_camelopardalis_in_a_zoological_garden?auto=download
http://animaldiversity.org/site/accounts/information/Giraffa_camelopardalis.html
http://animals.sandiegozoo.org/animals/giraffe

Sleeping in Flight:
http://jeb.biologists.org/content/205/7/905
http://www.smithsonianmag.com/science-nature/this-bird-can-stay-in-flight-for-six-months-straight-903069/?no-ist
http://www.nature.com/ncomms/2013/131008/ncomms3554/full/ncomms3554.html
http://www.nature.com/ncomms/2016/160803/ncomms12468/full/ncomms12468.html
https://www.theguardian.com/science/neurophilosophy/2016/aug/05/frigatebirds-sleep-in-mid-flight

Uni-hemispheric Sleep:
http://www.scientificamerican.com/article/how-do-whales-and-dolphin/
http://us.whales.org/faqs/facts-about-whales-and-dolphins/how-do-dolphins-sleep
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0047478
http://www.sciencedirect.com/science/article/pii/S0149763408000912
http://www.sciencemag.org/news/1999/02/half-brained-ducks-row

Drift Diving:
http://io9.gizmodo.com/5932354/this-is-how-sperm-whales-sleep-yes-really
http://www.cell.com/current-biology/fulltext/S0960-9822(07)02200-2
http://scienceline.ucsb.edu/getkey.php?key=1009
http://us.whales.org/faqs/facts-about-whales-and-dolphins/how-do-dolphins-breathe

Yo-Yo Diving
https://www.flmnh.ufl.edu/fish/discover/sharks/basics/
http://www.huffingtonpost.com/van-winkles/how-do-sharks-sleep-do-th_b_7743920.html
http://marinelife.about.com/od/fish/f/howdosharkssleep.htm

Sleeping Inside Snot Bubbles
http://news.bbc.co.uk/earth/hi/earth_news/newsid_9196000/9196440.stm
http://rsbl.royalsocietypublishing.org/content/7/2/292
http://blogs.discovermagazine.com/notrocketscience/2010/11/17/parrotfish-sleep-in-a-mosquito-net-made-of-mucus/#.V5BA6JMrKi4

Invertebrate REM Sleep
https://www.researchgate.net/publication/229150667_Behavioral_sleep_in_Octopus_vulgaris
http://www.thetimes.co.uk/tto/environment/wildlife/article4015214.ece
http://discovermagazine.com/2003/oct/feateye#.UTFwbiaxb-Y

IMAGES:
https://en.wikipedia.org/wiki/File:Male_Frigate_bird.jpg
https://commons.wikimedia.org/wiki/File%3AFrigateBird.jpg
https://commons.wikimedia.org/wiki/File%3AMallard-snow-kingston-ontario-march-2008.JPG
https://commons.wikimedia.org/wiki/File%3AShark_ear.jpg
https://commons.wikimedia.org/wiki/File:Blueshark_300.jpg#/media/File:Blueshark_300.jpg
https://commons.wikimedia.org/wiki/File%3AScarus_trispinosus_dormindo.tif
https://commons.wikimedia.org/wiki/File%3AScarus_zelindae.jpg
https://commons.wikimedia.org/wiki/File%3ABluestreakCleanerWrasse.jpg
https://commons.wikimedia.org/wiki/File%3AGnathiid_isopod.jpg

Tagged under: SciShow,science,Hank,Green,education,learn,stay apparatus,sleep,REM,rapid eye movement,giraffes,sleeping flight,uni-hemispheric sleep,dolphin sleep,deep sleep,Frigatebirds,bottlenose dolphins,mallard ducks,drift diving,sperm whales,yo-yo diving,shark sleep,spiracles,gnathiid,Bluestreak cleaner wrasse,Invertebrate REM Sleep,snot bubbles