Useful references
Photosynthesis
http://www.johnco.cc.ks.us/~pdecell/photosyn/photover.html
http://www.bowdoin.edu/dept/bio/bio104/photo/photo.html
http://www.ucmp.berkeley.edu/glossary/gloss3/photosyn/index.html
Refraction of light in the marine environment
Links
http://usa.biologists.com/JEB/201/15/jeb1291.html>http://usa.biologists.com/JEB/201/15/jeb1291.html
http://www.geocities.com/magnus_johnson/rimi.html
http://www.geocities.com/magnus_johnson/rim.html
http://www.cbu.edu/%7Eaross/animbeh/Un3pt1AnBeh/sld022.htm
http://bionet.ucsc.edu/people/barrylab/public_html/classes/animal_behavior/PREDATOR.HTM
See: Simmons & Young (1999). Nerve Cells and Animal Behavior. Cambridge University Press. £14.95
http://neurosci.ncl.ac.uk/~nneuro/modules/NEU301/
http://usa.biologists.com/JEB/202/02/jeb1936.html
http://searchpdf.adobe.com/proxies/0/10/93/47.html
The Sea Slug Forum
Statistics
Introduction to Statistical Analyses