viii A/ ES ACCIPITRES. Falco. 



Habitat in Cayana : habitus F. Palumbarii at major : occiput pennis 

 valde elongatis nigris : lateribus colli ftriga nigra : cauda elongata, refiri- 

 cibus fufcefcentibus fafciis nigris. 



22, 



F. 



Mauduyti. F. cri&atus fafciatus, fupra fufco-nigricans, fubtus albus, medio alse cine- 

 reo-grifeo. 

 Falco Mauduyti, Daud. Orn. ii. p. 73. xl. 

 Grand Autourde Cayenne, Mauduit, Enc Meth. 

 Mauduit's Falcon, Gen. Syn. Sup. ii. p. 38. No. 39. 



Habitat in Cayana: long. ped. 2. — roftrum & cera nigra: cauda 

 elongata grifeo & nigro quater fafciata : pedes flavi. 

 Femina major, non criftata. 



23. 

 F. 



Guianen- F. criftatus albus, remigibus re&ricibufque nigro fafciatis. 

 fis. Falco Guianenfis, Daudin. Orn. ii. p. 78. xlvi. 



Guiana Gofhawk, Gen. Syn. Sup. ii. p. 38. No.' 40. 



Habitat in Guiana : long. poll, ii.—occipitis pennas elongata:,, 

 apice exterioris macula nigra : pedes nudi, longi, flavi. 



24. 

 F. 

 rufiventris. F. fufcus fubtus rufus, capite fufco-cinereo, gula alba lateribus rufis. 



Falco rufiventris, Daud. Orn. ii. p. 86. liv. — Mauduit, Encycl. Metb. p. 



687. col. i. 

 Rufous-bellied Falcon, Gen. Syn. Sup. ii. p. 39. No. 41. 



Habitat in Cayana, magnitudine Nifi: roftrum nigrum 1 pedes flavi. 



*5- 



"<hyemalis. F. cinereo-fufcus, fubtus albus maculis ferrugineis, uropygio albo, pec- 

 Var. tore ferrugineo. 



Falco hyemalis, Ind. Orn. i. p. 35. 78. Var. 



Falco europogiftus, Daudin. Orn. ii. p. 110. Ixxviii. 



Northern Falcon, Gen. Syn. i. p. 79. Var. p. 39. No. 42. 



Habitat in America, provincia Noveboracenfi : long. poll. 16. — caput 

 cinereum ferrugineo varium : gula alba: dorjum cinereo-fufcum : pettus 

 ferrucrineum albido varium : corpus fubtus album fingulis plumis 2 vel 3 

 maculis cordiformibus ferrugineis : cauda cinereo-fiifca apice faturatiore, 

 lubtus grifeo-alba fafciis fufcis obfoletis. 



F. cera 



