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Div. I. 
Genus Page 
Strait triangular bill : fhort tongue, horny at the end and jagged VIII. Nuthatch 81 
Strait ftrong bill: tongue fhort and lharp pointed : three lower' 
joints of the outmofl toe clofely conne&ed to the middle toe. 
Weak (lender hooked bill: twelve feathers in the tail 
Slender hooked bill : ten feathers in the tail: very fhort tri¬ 
angular tongue -.- 
<3 o 
Bill flightly bent: twelve feathers in the tail: tongue cloven at' 
the end - ------- 
i ’ • 
Short arched bills : outmofl and inner toes conne&ed to the firft 
joint of the middle toe by a fmall membrane - 
IX. Kingfifher 82 
X. Creeper 82 
XI. Hoopoe 
S3 
, XII. Chough 
S3 
XIII. Grous 
84 
Strong bill a little incurvated : no back toe - 
- XIV. Buflarcf 87 
Weak ftrait bills ; noftrils lodged in a tuberous naked (kin : toes 
divided to their origin - 
XV. Pigeons 
88 
Strait bills a little bending at the point: outmofl toe adhering as 
far as the firfl joint to the middle toe , 
.XVI.Thrufhes 90 
Strait bill, a little compreffed 
- XVII. Stare 
93 
/Weak bills : very long claw to the hind toe - XVIII. Larks 93 
Short weak bills 5 very wide mouths : fmall weak 
legs * - - -e * “ 
XIX. Swallows 96 
Slender weak bills : fhort claw to the back toe XX. Slender billed 
birds 98 
Small birds - Very ftrong thick bills - - XXL Grofbeaks 105 
Strong conic bills « - s> w , 
Conic bills, with a hard knob in the roof of the'j 
upper mandible - - - 
XXII. Finches 108 
XXIII. Buntingsm 
' Short ftrong bills 3 tongue terminated with briftles XXIV. Titmice 113 
Div. 
