Contents How many animals are used in experiments each year? Which animals are used in experiments? What kinds of experiments are animals used in? What kinds of institutions use animals in experiments? Where do laboratories get the animals they use in experiments? What is life like for animals in...

Snakes instill a deep-rooted fear in many people that few other animals can match. Even other animals seem to put them in a special category; many wild animals recognize snakes as threatening, and some birds and monkeys even have special vocalizations for sounding an alarm when a snake is seen. But...