Animal Fighting
Organizations, Animal People - Dogfight on the Western Front, Anti Bullfighting Campaign (ABC), Observer - Bloodsport gamblers fuel inner city coc, Observer - BSE rules threaten bullfight fiestas, WSPA - Culture Without Cruelty
Circuses and Rodeos
Government, News and Media, Organizations, Animal Defenders: Animal Circuses, Circuses.com, HSUS - Circuses, IDA - Circus Facts, NAIA - Animals in Education and Entertainment, Outlaw the Animal Circus, PRCA - Animal Welfare, RSPCA - Help End the Use of Wild Animals in Circu, Stop the Circus Cruelty, What's Wrong with Circuses and Rodeos?
Racing
Organizations, Animal Rights: Dog Racing (About.com), Australian Racing Industry Welfare Guidelines, Grey2K USA, GreyhoundRacingSucks.com, Iditarod Facts, Iditarod Dogs, PETA: End the Suffering of Dogs in the Iditarod, The Jockey Club (UK): Safety & Welfare
Zoos and Aquariums
Organizations, Animals for Entertainment, Asheville Global Report: Animal Rights Activists H, DEFRA - Global Wildlife and Zoos, The WWW Virtual Library: Zoos, Zoos and Animal Rights: The Ethics of Keeping Anim
API - Animals Used in Entertainment
Information on circuses, marine parks, zoos, rodeos, animal fighting, horse and greyhound racing. From Animal Protection Institute.
PETA - Animals in Entertainment
Special campaign site with factsheets, features and literature. Virginia, US.