LIST OF ILLUSTRATIONS 



Page 

 House Sparrows {Passer domesticus] feeding 



their Young ------ 470 



A Nest of Linnets {Linaria cannabina) - 470 

 Black Cormorant [Fhalacrocorax carbo) 



feeding its Young - - - -471 

 Female Lapwing { Vanellus crisiatus) and 



Young ------- 472 



Wings of Young and Adult Hoatzin (Opis- 



thocomus) (after Pyecraft) - • - 473 

 Female Spiny Ant-Eater {Echidna) showing 



Pouch and Milk-glands (after Haacke) - 476 

 Pouch and Pouch-Embryo of Spiny Ant- 



Eater {Echidiia) 477 



Yellow -footed Rock -Wallaby {Petrogale 



xanthopits) ------ 479 



Azara's Opossum {Didelphys Azara:) carry- 

 ing her Young (from Hudson) 



Three-toed Sloth {Bradypiis tridactyhts) 

 carrying her Young - - - - 



Harvest-Mice {Mus minutus) and Nest 



Fortress of Mole ( Talpa Emvpcea) - 



Brazilian Tapirs ( Tapirus Aniericanus) and 

 Young ------- 



Hind and Fawn of Roe-Deer {Capreolus 

 caprea) ------ 



Cubs of Brown Bear {Ursus arctos) at 

 Play - . 



Lemur {Lemur riiffrons) carrying Young - 



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 493 



