Tough Lives

Series	Episode	Title	First Broadcast	Description
A	01	Some Like It Cold	20020311	Over three programmes, Mark Carwardine explores the extreme environments endured by many plants and animals around the world. 1: `Some Like It Cold'.
A	02	Some Like It Hot	20020318	Mark Carwardine on wildlife in extreme environments. 1: `Some Like It Hot'. The ingenious ways in which desert life copes with the hot days, cold nights and lack of water and food.
A	03 LAST	Like A Fish Out Of Water	20020325	Mark Carwardine on extreme environments. 2: `Like a Fish out of Water'. The ways in which life survives at extremes of altitude, pressure, salt levels and oxygen deprivation.