232 BULLETIN OF WISCONSIN NATURAL HISTORY SOCIETY. VOL. 2. NO. 4. 
in 8.2 — out 6. 
12:45 to 1:00 — m 0.0 — out 
T :oo to I :i5 — in 2.8 — out 
in 1.8 — out 
in 1.8 — out 
in 2.8 — out 
in 2.3 — out 
in 3.0 — out 
in 1 .0 — out 
in 1 .0 — out 
in i.o — out 
in 1.3 — out 
in 1.8 — out 
in 1 .0 — out 
in 1.8 — out 
in 2.8 — out 
in 2.8 — out 
1:15 to 1:30 — in 2.0 — out 
in 1.0 — out 
in 1 .0 — out 
n 2.2 — out 
n 3.2 — out 
n 8.8— out 
n 2.8 — out 
n 2.3 — out 
n 1.3 — out 
n 1.3 — out 
n 2.3 — out 
n 8.7 — out 
n 8.6 — out 
n 2.0 — out 
n 2.0 — out 
n 1.0 — out 
n T.8 — out 
n 5.8 — out 
n 1.0- — out 
n 2.8 — out 
1 130 to 1 :45— 
3 — Soaring — Out of focus — To- 
. tal 3. 
o — Xo observations made. 
8 — Swift — Size 2. 
8)2 birds parallel to 1.8, 5.8 in 
8 j field at same time. 
8 — Swift — Same as preceding — 
Out of focus. 
4 — Slow — Size 2. 
2 — Swift i c 
o-Swift r^"^^ ^P^^^^'- 
8 — Out of focus. 
-Wing-strokes visible. 
2 — Curved. 
2 — Flight like goldfinch, 
o — Slow. 
8— Slow— Total 15. 
4— Swift. 
2 — Slow — Flight like goldfinch. 
o — Size 2 — Can hear many birds 
calling, as if circling over- 
head. Since i :oo o'clock 
the birds seem to have been 
coming in bunches. 
2 — Curved. 
2 — Curved. 
8 — Slow — Flight like goldfinch, 
o. 
8— Slow. 
3— Swift. 
8— Swift. 
o — Very swift. 
6 — Total 12. 
8 — Swift — Size i- 
8 — Swift — Size i- 
8 — Swift — Size T-| 
o — Size i-I-.^ Succeeding each 
5 — Size T-i-. > other very rap- 
,1 — Size ) idly. 
o — Out of focus. 
,0 — Swift — Size I — . 
In field at 
same time. 
