Circadian Rhythms
What is a Circadian Rhythm?
Fruit Flies
http://aspiredsteps.com/wp-content/uploads/2014/11/how-to-get-rid-of-fruit-flies.jpg

Nocturnal Animals Some animals, like the bush baby, have accustomed themselves to sleeping during the day and coming out during the night to hunt for food. http://www.travelsinafrica.com/wp-content/uploads/2011/12/Bushbaby-CL20_1.jpg | Jet Lag In humans, we experience jet lag when changing time zones due to traveling. Jet lag only happens going from East to West. http://c3039282.cdn.cloudfiles.rackspacecloud.com/homepage/jetlagbhp.jpg | Plants Plants use circadian rhythms to tell what season they are in and to figure out when would be the best time to flower so they can be pollinated. http://www.gardeners.ie/wp-content/uploads/2012/07/gardener-hibiscus-flower-garden-plant.jpg |
Nocturnal Animals
http://www.travelsinafrica.com/wp-content/uploads/2011/12/Bushbaby-CL20_1.jpg
Jet Lag
http://c3039282.cdn.cloudfiles.rackspacecloud.com/homepage/jetlagbhp.jpg
Plants
http://www.gardeners.ie/wp-content/uploads/2012/07/gardener-hibiscus-flower-garden-plant.jpg

Migration
Migration is an example of circadian rhythms. Animals, like birds, use it to figure what season they are in. With this, they process the information and figure out when is the best time to leave for winter and to come back for spring.
http://www.ask.com/science/examples-circadian-rhythms-95e9a1fc91c7fe60
http://www.nigms.nih.gov/Education/Pages/Factsheet_CircadianRhythms.aspx
http://www.eoearth.org/view/article/151118/
http://www.eoearth.org/view/article/151118/
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1297314/
https://answers.yahoo.com/question/index?qid=20120125062937AANSMI7
http://www.ask.com/science/examples-circadian-rhythms-95e9a1fc91c7fe60
http://phys.org/news/2014-01-vibrations-circadian-clock-fruit.html