GATES—SUMMER 
Birp Lire IN ILLINOIS. 
) 
w 
There may be, however, a decided difference in abundance of 
individuals in either association. 
table of species. 
This will be indicated in the 
SUMMER [3?tRDS OF THE BLACK OAK Forest ASSOCIATION. 
t Robin 
d Wood Thrush 
s Carolina Chickadee 
t ‘Tufted Titmouse 
d White-breasted Nuthatch 
t Brown Thrasher 
s Mockingbird 
d Warbling Vireo 
d Cardinal 
d Towhee 
t Goldfinch 
s Bronzed Grackle 
s Baltimore Oriole 
d Crow 
d Blue Jay 
d Wood Pewee 
s Crested Flycatcher 
d Northern Flicker 
d Red-headed Woopecker 
d Yellow-billed Cuckoo 
d Broad-winged Hawk 
d Mourning Dove 
d Bob-white 
SUMMER 
s Bluebird 
d Robin 
d Wood Thrush 
t Carolina Chickadee 
t Tufted Titmouse 
d White-breasted Nuthatch 
t Brown Thrasher 
s Catbird 
t Northern Yellow-throat 
t Yellow-throated Vireo 
n 
i iE iP 
mets 
i Ie 
ial 18 
7 
ss 
5, 
‘ 
in iP 
f 
nf 
r 
r 
uncommon or rare 
fairly common 
few 
* not many 
* common 
* scarce 
* scarce 
> common 
few 
: few 
few 
> not very common 
r few 
scarce in this region in 
eral 
few 
common 
scarce 
very few 
common 
few 
two pairs 
n f r several 
n f 1 several 
a 
31RpS OF THE MiINxr Forest ASssocrarion. 
» searee 
' not common 
> abundant 
* scarce 
not many 
> abundant 
scaree 
scarce 
“ scarce 
one pair 
ea 
gen 
