312 



NOKTH AMERICAN BIRDS. 



marked and blotched witli deep uinber-brown. These markings are chiefly 

 at one end and only vary in their depth, and are unmixed with any otiier 



shading or colors. 



Genus AQUILA, Auctorum. 



AquUa, Mffiiin. 1752. (Type, Falco chrijsmlos, Linn.) 



Aetns, NiTZSCH, 1840. (Siiine type.) 



Ilicroaiitux, 1841, and llicraiitus, 1845, Kaup. (Type, Falco pennatus, Giiel.) 



Ptcroaetiis, Kaup, 1844. (Type, Falco imlluriniL% Uaud.) 



i/'roaetus, Kaup, 1844. (Type, VuUur audaj; Laih.) 



Pscudai'tus, HoDGS. 1844. (Type, Falco biniMi, Te.mm.) 



Tolmaetiis, Bla.s. 1845. (Same type.) 



EutolmaiUvs, Blas. 1848. (Same type.) 



Gen. CnAR. Form robu.st and ftnicturc powerful ; the bearing and general aspcet that 



9128,?. 



'^\ <i=^'~' ' j 41901, 



I :■ 



iS 



19124 



9128. Haliaclus leiicouplialus^ 41901:12006:19124. Afmla chrysa,lus, var. rnjwfi.iisis. 



54338. Anhibuteo lagopus (tarsus from beliinii). 



of liiiicn and ArchibiUeo. Wing long, the primaries long and .strong, with thuir oniarnina- 



