KEY TO FAMILIES. 



WATER BIRDS. 

 GROUP 1. 

 Toes, four, with lobate webs, or webs on sides of toes. 



I'.ill, i><iiiitiMl ; fft't, i)l;ii-i'il f:ir lt:ick. m-jir tuil; niidt'rparts, silviM-y wliitt'; tail, vi-iv -hort. 



Family PODICIPID.^. (irebes. 



Sec pauf "Ji; 



~I 



^^ 



^^ 



I'on-licail. Willi Imi.- si 



l..l;.||,. \v.'l)>. 



ii''M; l>ill, r.iiliiT -linii ; ;,-.-iii-i al (•..l.ir, slaty ffr^J' ; t'»'-- ^^''1' 

 Family RAI.MI) II. Subfamily FULICIN.n. Coot5. 



Sfi- pai^e inn. 



