Beat about the bush: mammals
Auteur :
Carnaby, Trevor
Éditeur :
Jacana Media (Pty) Ltd
ISBN :
9781770092402
Date de publication :
6 sept. 2006
Dimensions :
23,5 x 15,5 x 1,5 cm
Poids :
500 g
Langue :
Anglais
Pays d'origine :
Afrique du Sud
Mammals are the animals that most people come to wilderness areas to see. They range in size from the pygmy shrew (2g) to the blue whale (120 tonnes). But what makes a mammal a mammal - indeed why is the blue whale not a fish? How does the elephant's trunk work?