Llewellyn, Claire <br/><br/>
I Didn't Know That Some Birds Hang Upside Down / 
Claire Llewellyn. 
 - United States :  Copper Beech Books,  1997. 
 - 32pgs. 
 - I Didn't Know That....... .
<br/><br/> Gives fun facts about birds-about how they fly, feed, hunt and  look after their young. 
<br/><br/><label>ISBN: </label>0-7613-0608-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds-Juvenile literature