1$33.] 209 
TYRANNULA PHBE, Lath. 
I shot two individuals of this species May 10th, 18148. Probably not very 
rare, but impossible to distinguish it from the T. fusca without carefully com- 
paring the two. , 
*TYRANNULA ACADICA, Gmel. 
The most numerous of the fly-catchers in Wisconsin. 
TYRANNULA PUSILLA, Swatis. ; 
This species, so closely allied to the preceding, is not unfrequently met with 
about the 10th of May, on its passage north. 
Tyrannus Coorerit, Nutt. 
I have occasionally met with this bird during the latter part of May. 
*SETOPHAGA RUTICILLA, Liz. 
Numerous. Arrive 5th of May; commence constructing their nests Ist of 
June. 
*SETOPHAGA MITRATA, Bonap. 
Not numerous near Racine, which may be considered the northern limit of this 
oird’s summer migration. 
*SETOPHAGA CANADENSIS, [i727 
This interesting species is not uncommon with us. 
SeropHaca Witsonu, Bonap. 
Common from the 1@th to the 25th of May. 
SETOPHAGA MINUTA, Wolsov. 
Rarely met with. The only specimens [ have were shot Ist of June, 1850. 
*CULICIVORA CERULEA, Linn. 
Not uncommon. Arrives first of May. 
ViIREONIN A, (6 species.) 
*ViREO FLAViFRONS, Viedl/. 
Not uncommon. First appearance from 10th to 15th of May. 
*ViIREO soLirarius, Veerdi. 
This is by no means a rare bird in Wisconsin; it frequents the most secluded 
thickets. Arrives about 15th of May. 
*ViIREO NOVEBORACENSIS, Gmed. 
I have noticed but few specimens of this species. Net common. 
*VirEo, GiLvus, Veedl/. 
This cheerful songster is rather searce with us, perhaps the least numerov 
5 s of 
the Vireos. 
*VireEo onwivaceus, Linn. 
By tar the most abundant of the birds of this genus; its sprightly and melo- 
dious song is heard almost constantly during the summer. 
*PETERIA VIRIDIS, Ged. 
A few only are to be found in the tangled thickets during the summer months. 
MERULIDA, (10 species.) 
Mimvus PouyGLoTtTus, Lath. 
Occasionally a straggler of this charming songster finds its way as far north 
as Wisconsin. I saw one between Racine and Kenosha July 16th, 1851, an 
cond near the State line on Rock siver, July 26th, 1846. 
*Mimus rourFus, Lin, 
Very abundant. 
da se- 
“Mimvs FELIVCX, Bowaps 
Common. 
