rabbit.org/behavior/index.html

www.muridae.com/rabbits/rabbittalk.html

rabbit.org/faq/sections/litter.html

rabbit.org/faq/sections/aggression.html

rabbit.org/journal/2-2/mean-rabbit.html

rabbit.org/journal/3-12/disabled-litter.html

maxpages.com/lsh/Rabbit_Behavior