SUMMARY OF 199£ SERC BREEDING BIRD CENSUS 
DATES: 6-19 June 1992 VISITS: 7 HOURS: 11 hr 10 min 
PLOT AREA: 15 ha (40 acre) 
SPECIES TERRITORIES EST. PRS/100 ACRES 
1991 1992 1991 1992 
Barred Owl 
+ 
ca.1 
Red-shouldered Hawk 
+ 
+ 
Common Flicker 
0.75 
0.5 
1.9 
1.2 
Red-bellied Woodpecker 
2.25 
3 
5.6 
7.5 
Downy Woodpecker 
1.75 
2 
4.4 
5.0 
Hairy Woodpecker 
+ 
+ 
Pileated Woodpecker 
0.5 
0.25 
1.2 
0.6 
Yellow-billed Cuckoo 
+ 
+ 
Eastern Wood Pewee 
1.5 
3 
3.8 
7.5 
Acadian Flycatcher 
9.75 
1 2 
24.4 
30.0 
Great Crested Flycatcher 
0.25 
0.6 
Common Crow 
n r 
+ 
+ 
Blue Jay 
+ 
0.25 
+ 
0.6 
White-breasted Nuthatch 
0.25 
1 
0.6 
2.5 
Carolina Wren 
2 
1.5 
5.0 
3.8 
Wood Thrush 
5.25 
6 
13.1 
15.0 
American Robin 
+ 
+ 
Tufted Titmouse 
1 
1.5 
2.5 
3.8 
Carolina Chickadee 
1 
1 
2.5 
2.5 
Red-eyed Vireo 
4.75 
7.75 
11.9 
19.4 
Kentucky Warbler 
1.0 
0.5 
2.5 
2.2 
Ovenbird 
5.5 
6.5 
13.8 
16.2 
Northern Parula Warbler 
n r 
0.5 
1.2 
Scarlet Tanager 
i 
0.5 
2.5 
1.2 
Northern Cardinal 
0.5 
0.25 
1.2 
0.6 
Brown-headed Cowbird 
4* 
+ 
+ 
+ 
Territories on plot: 39.0 
Est. territories/100 acres 
48.0 
97.5 
120 J 
Additional spp. Detected within 100m of plot: Great Blue Heron, Green- 
backed Heron, Wood Duck, Mallard, Mourning Dove, Eastern Phoebe, White¬ 
eyed Vireo, Louisiana Waterthrush, Indigo Bunting, Common Grackle 
