60 KI:V TO TIIK r.iKDs <>F KASTKKN NORTH AMKKICA. 



--.(lion -2. I'.dly. white. sMnictimes tinned on lower pan \\iih Tay or dusky: no 



white or irrayi-h \\hite M head. Sec paijv 74. 

 :ion ;{. IJelly. not white: head, marked with more or less white, or j;rayi<li 



White. See pane 76. 



Section i. Belly, not white ; no white on head. See pa^e 77. 



(ii;i)| ! P. Willir, H> p> 1-4 inches Ion-;. See pau'e 77. 



- linn 1. Head, \\ith more or le>s white, or <;T:iyi<h \\hite: helly, hlaek. See 



pap- 77. 



^etioii _'. No wliite on head: lielly. Mark. See pap- 7'.'. 

 Section .'{. Head, with more or le-< while, or ^rayi-ih \\hite; belly, mottled brown, 



or v.-rayi>li hrown. or -laly. See j.a-'e 7'.i. 

 Section I. No while on head: helly. mottled In-own, or irrayi-di hrown. See pa^v so. 



sriJFA.MILV ANSKRIX.K. (1KKSK. 



; T.\I;>I s. KKJ'IOI i. \ ri.. 



(iuot p 1. \Vinir. 1^ to 1-4 inches loni;-. See pajrt- SI. 

 <;i;oi r -2. \\"ni!i-. II t" -'I inches lono-. See ]ia--e Si. 



Section 1. Head and neck, black or blackish, marked \\ithinor ..... less \\lme : hill 



and feet. Mack Sec pa-'e 81. 

 section -2. Head, white, soniet imes tiujrcd with hrownish orange: hill and led. pink 



or Ili'sli color in life; yellowish or pale hrownisli in dried skin. See pa^e sl{. 

 Section .'{. Head, hrownisli or grayish, sometimes marked with white; hill, pinkish; 

 i'eel. yellou or |iillk. See pai^'e S){. 







SI'UFA.MILY CV<;. \IX.K. SWANS. 







l'\i:i -KIN BETWEEN i 1 1 r. r.ll.l. ANI> KVK; TARSUS, IM-: IK I I, \ I'h. ; NKCK. \ I.1M 

 I.IM. ; \\i\i,. \].\; I'.l l\ m.s i.o\(i. See pa^'c S-L 



