The impacts of climate change on human beings make headlines almost daily. But what about climate change's effects on wildlife? Explore the consequences of warmer temperatures for a particularly vulnerable group of animals - those that change their coat colors with the seasons.

The cheeseburger of the forest -- Hares in a warming world -- Studying hares -- White hares, brown backgrounds -- Hare today, gone tomorrow? -- Hope for hares -- Going global -- A risky experiment.