208 INDEX. 



Page. 



Pandion haliaetus carolinensis 130-132 



Parabuteo unicinctus harrisi 47-48 



Pigeon Hawk 109-113 



birds found in stomachs Ill 



distribution 109 



f o o d 110-111 



nesting habits 111-112 



table of stomach contents 112-113 



Polyborus eheriway 128-129 



lutosus „ . 128 



tharus 128 



Prairie Falcon 104-106 



distribution 104 



food 104 



mammals and birds found in stomachs 105 



nesting habits 105 



table of stomach contents 106 



Pygmy Owl 196-198 



distribution 196 



food.... 196-197 



habits in captivity 198 



nesting habits 197 



table of stomach contents 198 



Red-shouldered Hawk 62-70 



distribution 62 



food 62-64 



habits in captivity 65-66 



mammals and birds found in stomachs 64 , 



nesting habits 64-66 



table of stomach contents 66-70 



Red-tailed Hawk 48-62 



distribution 52 



food 48-50 



mammals and birds found in stomachs 50 



migration 51 



table of stomach contents 53-62 



Richardson's Merlin 114 



Richardson's Owl 159 



Rostrhamus sociabilis 25-26 



Rough-legged Hawk 86-91 



distribution 86-87 



food 87-89 



harmless qualities 88-89 



nesting habits 89-90 



table of stomach contents 91 



Saw-whet Owl 100-162 



distribution .- 160 



food 160 



habits in captivity 162 



mammals found in stomachs 160 



nesting habits ' 161 



table of stomach contents 162 



Scotiaptex cinerea 157-158 



Screech Owl 163-173 



beneficial in destroying English sparrows 166 



