30
BLUE HAWK, OR HEN-HARRIER,
F A LC O C YA JV EU SÆ
Plate X llg p
See Wilson’s American Ornithology, 67,^P1. 51, fig., 1,'for the young,
(under the name of Mtgÿh-Hawk, Faldo uliginost^^^
Falco cyaneus, luma. Syst. I, p. 1 2 ^ ^ Æ sm i ÿ 4# y , p ^ ^ S p . 10. Iter fibseg.
p. 8 7 ,adolescent Male. L ath, Ind. Oni. I, p. 3 9, Sp. 94. M f p jjL«np,<w-. Trans. Lin.
Soc. IX, p, 182. Meyer, Tasch. Beutschl. Fog. I. p.f4^^EMM. Man. Om. I;%.
73, Ranz. El.Zool. IIÜ PI. 7, p. ,1 3 frS p ^ 2 8 ^B E HM .‘LeAr6. Eur.frogA,YsS$
Selby,-III. Brit. Orn.Æ. 26, PI. 10,jjg.‘ l , Male, fig .^ F em a le . -Savi* Om. Tone.
i,/p . fi3. N o b . Cat. and Syn. Birds W'S.^'Spl-22.
Fatco pygargus, Linn. &/sf. I, jp. 126,^ Sg,$l. Gmel. Aÿaf; I, p. ^T^Sp/il^felipIe
and' yoiing.
Falco hudsonius, I&m. SysLS, pi-128, Sp. 19* § mel. .Syst; % . 2 7 7 ; ^ : l ^ > m i ^ ' :
American;. ijM
Falco bohemieus, Gmel. Syst. I, p. 276, f e J f f .. L ath. Ind. p. 38, Sp. 93, adult Male.
Falco albicans}/Gmel. Syst. I, p. 2 5 ^ 6 ^ ^ 1 0 2 . 0,3, djfelt Male.
Falco griseus, Gmvi.. Syst. I, p. 275, Sp. 100. L ath. Ih d p. 37, Sp. 8 6 à ^p n ED .
Tabl. Etem. p. 3 7,-adolescent oMale. *
Falco montanm, var. B.Gmel. Syst. I, p. 27®^jp, 1®6. Lath. Ind. ;:^p4®, Sp.
-Falcocinereus, fa^mhg. , adolesceirtMaîè.
Falco albicollis, L ath. Ind. p.^e/Sp.’s i^ S ^ o u t h AmericaWlale.
Fedÿwffpnii, Gmel. Éyst. 9, ^ 75L J ^ ^ » n a le and young, American,
Falco uliginosus, Gwei.fSyst. I, p- 278. L ath.-* Aid j^ 4 (^ S p .:9 5 , Sabine, Zool.
App. to Frankl. Exp. p. ®fl, young American.
Ftilco rubiginosus, B.Poseg. ÿ. 3,9. Lath. ,||8. p,?S7, S|>f 56, ^|Ung.
Falco rariivàrus,’ Jl%voTS^Ôrn. II, Inch-Suppl. vMï, young.
FaUr/éüromgistus, Dgfm.^Om. H, pWllfpidolescent Male. ?
Circus eaÊfatftku,V'j&ptàpl Ois. Am. Sq>t. ^ P* admpeent Male.
Circus hudsonius, VWul. /. c.;I, p«86, PI. 9, young.
Circus uliginosus, Vîeill,.î. c. I, p/w?flFemale and young,
Circus variegatus, Vieill. 1. c. 1,. p.J3j7!, Male changing.