306 AVES : PASSERES, — XLVI. 
Famiry CLXXIV. MOTACILLIDA. (THE Waerarts.) 
Primaries 9, the first about as long as second; inner secondaries 
enlarged, the longest one about as long as the primaries in the 
closed wing. Bill shorter than the head, very slender, straight, 
acute, notched at tip. Feet large, fitted for walking; hind claw 
long, little curved, as in the Larks; inner toe cleft; Tea) joint of 
outer toe united with middle one; tarsus as in Oxcines generally, 
ending in a sharp, undivided ridge behind. Rictal bristles not 
conspicuous; nostrils exposed. 
A group of about 100 species, mostly of the Old World. Terres- 
trial birds, with the habit (shared by various others) of moving the 
tail up and down, as if “balancing themselves on unsteady foot- 
ing;” hence the name “ Wagtail.” (Lat., motacilla, wag-tail.) 
a. Tail shorter than wings, its feathers panies hind claw long and straight- 
7) Me SMP ce ON 2 UPN a ® » Vette ) ASS eee 
519. ANTHUS Bechstein. aM some small bird.) 
a. Tarsus longer than hind toe with claw. (Anthus.) 
996. A. pensilvanicus (Latham). Brown Lark. TITLARK. 
Prpit. Dark brown above, slightly streaked; superciliary line and 
under parts buffy ; breast and sides streaked; outer tail feathers 
with white. L. 64. W.3}. T.3. N. Am.,, not rare. 
aa. Tarsus shorter than hind toe with claw. (Neocorys Sclater.) 
997. A. spraguei (Audubon). Missourr SxyiarKk. Buffy 
and dusky streaked. W. U. S., E. to Minn., abundant W.; its 
habits similar to those of the Skylark, its song not inferior. (To 
Isaac Sprague.) 
Famity CLXXV. TROGLODYTIDA. (THE WReENs 
AND MOCKING-BIRDS.) 
Primaries 10, the first short, hardly spurious ; wings moderate or 
long. Bill usually more or less slender, with or without a notch 
near the tip; nostrils not covered by bristles. Tarsus scutellate, 
the plates usually distinct. 
The Mimine, now associated with the wrens by the A. O. U., 
are in many respects intermediate between wrens and thrushes. 
Their reference to either group is chiefly a matter of convenience. 
The wrens “are sprightly, fearless and impudent little creatures, 
apt to show bad temper when they fancy themselves aggrieved by 
cats or people, or anything else that is big or unpleasant to them ; 
they quarrel a good deal, and are particularly spiteful towards 
martins and swallows, whose homes they often invade and occupy. 
Their song is bright and hearty, and they are fond of their own 
music; when disturbed at it they make a great ado with noisy 
