22 
The Regulative Action of Birds upon Insect Oscillations. 
TABLES OF THE FOOD. 
8 
2 
Turdidae. 
81 
si 
Ti 
0 
Mniotiltidae. 
2 
2 
to 
2 
3 
0 
c » 
Ph 
TS 
Jh 
%4 
T3 u 
0 
' 6 
-d 
CO 
EH 
G 
£ 
a 
2 
0) 
lack-cappe 
Chickadee. 
a 
O) 
£ 
© 
OS 
nessee Wa 
bier. 
turner relic 
Bird. 
iestnut-sid< 
Warbler. 
£ 
0 
a 
© 
I! 
m a 
0 © 
a © 
•yland 1 ell 
throat. 
cS 
2 
O 
o 
Sh 
0 
0 
0 
a 
© 
a 
^2 
35 
o3 
0 
ca 
O 
pq 
Eh 
3 
cd 
Eh 
cc 
S’** 
3 
EH 
Number of Birds 
9 
14 
4 
27 
5 
2 
5 
1 
5 
2 
4 
1 
2 
15 
KINDS OP FOOD. 
NUMBER OF SPECIMENS AND RATIOS IN WHICH EACH ELEMENT 
OF FOOD WAS FOUND. 
9 
14 
4 
27 
5 
2 
5 
1 | 
5 
2 
4 
1 
2 
15 
1.00 
1.00 
1.00 
1.00 
1.00 
1.00 
1 00 
1.00 1.00 
1.00 
.95 
1 00 
1 00 
99 
3 
3 
I. Mollusc a 
.01 
+ 
9 
14 
4 
27 
5 
2 
5 
1 
5 
"2 
4 
1 
2 
15 
II. INSECTA 
.93 
.98 
.94 
.96 
.98 
1 00 
91 
1 00 
.94 
1.00 
.95 
1.00 
1.00 
97 
4 
11 
2 
17 
2 
2 
2 
3 
1 
8 
1. Hymenoptera 
.01 
4 
.14 
11 
.03 
2 
.08 
17 
.05 
2 
.02 
07 
2 
.04 
3 
.02 
.03 
5 
Formicidae 
.01 
.14 
.03 
.08 
.05 
.06 
.04 
.02 
9 
12 
4 
25 
3 
' 2 
5 
i 
5 
2 
4 
1 
2 
15 
2. Lepidoptera 
.54 
6 
.26 
5 
.22 
1 
.34 
12 
17 
.61 
.39 
.80 
.67 
.75 
.66 
.70 
.82 
.71 
Noctuidae (larvae) . . . 
.28 
.04 
.05 
.12 
Nephelodes violans 
3 
1 
4 
(lftXVPP) 
.14 
3 
.01 
.05 
8 
’ 2 
13 
1 
2 
3 
1 
5 
2 
4 
1 
1 
14 
Anisopteryx vernata 
.21 
.15 
.12 
.16 
.12 
.61 
.46 
3 
.80 
.67 
1 
.65 
2 
.66 
4 
.70 
1 
.37 
2 
64 
10 
3. Diptera 
.04 
2 
.01 
.02 
1 
.05 
4 
.05 
1 
.04 
2 
.03 
8 
Gnats 
"27 
03 
.02 
.05 
.05 
.04 
.03 
9 
' 14 
■4' 
5 
2 
5 
”i' 
5 
2 
4 
1 
1 
14 
4. Coleoptera 
.36 
4 
56 
5 
.67 
3 
.51 
12 
.66 
3 
.39 
.13 
1 
.20 
.23 
1 
.11 
.19 
1 
.08 
.08 
.18 
2 
Carabidae 
.01 
.04 
.12 
.04 
.23 
.01 
.01 
.01 
.... 
.01 
1 
1 
1 
ft f q nh vl i n i<l no 
.04 
.01 
.05 
.01 
1 
+ 
5 
2 
1 
8 
T-J i ctpri H np 
.01 
6 
+ 
.02 
.01 
12 
3 
21 
5 
1 
1 
1 
1 
3 
Scarabaeidae 
.18 
3 
.14 
.49 
10 
.36 
.44 
2 
.14 
.38 
15 
.25 
.36 
4 
.36 
.01 
.06 
.05 
.02 
.03 
Anomala binotata 
6 
1 
3 
10 
1 
Elateridae 
.11 
.01 
.06 
.05 
.01 
.... 
T .q m iwriH no. 
.20 
”i* 
.04 
"2’ 
.03 
1 
2 
3 
2 
3 
1 
1 
10 
r,n y* o m hvp.irlap. 
.25 
.04 
1 .12 
.06 
.15 
.15 
.03 
.10 
Psenocerus su- 
pernotatus 
3 
2 
3 
1 
1 
10 
.12 
.06 
.15 
.15 
.03 
.10 
1 
.05 
3 
3 
1 
7 
1 
1 
1 
1 
T> V» ttm ay»ji 
.01 
3 
.01 
6 
.03 
.02 
.10 
.01 
+ 
+ 
jtinynciiupiiuiit 
9 
3' 
4 
2 
1 
1 
1 
2 
7 
5. Hemiptera.. 
02 
.02 
1 .02 
15 
.10 ... 
.01 
.05 
.011 .05 
06 
02 
