214 BULLETIN OF WISCONSIN NATURAL HISTORY SOCIETY. VOL. 2. NO. 4. 
9:00 to 9:15 — in 4.5-— out 7.6. 
in 1.5 — out 6.0 — Total 2. 
9:15 to 9:30 — in 0.0 — out 0.0 — Total o. 
9:30 to 9:45 — in 1.9 — out 6.0. 
in 1.5 — out 5.5 — 3 or 4 ducks in line — Out of 
focus. 
in 5.3 — out 7.8 — Duck — Out of focus, 
in 2.3 — out 3.7 — Duck — Out of focus — Total 7. 
9:45 to 10:00 — in 2.5 — out 7.3 — Duck — Out of focus — Total i. 
10:00 to 10:15 — 1-5 — out 4.3 — Swift, with speed of a shot — 
Total I. 
10:15 to 10:30 — in 0.0 — out 0.0 — Total o. 
10:30 to 10:45 — in 0.0 — out 0.0 — Total o. 
10:45 to 11:00 — in 0.0 — out 0.0 — Total o. 
Madison, Wis., May 6, 1898. 
Meteorological Data. 
Wind — North to southeast, velocity 5. 
Temperature — 49. 2°. 
Atmosphere — Clear. 
Total number of birds seen from 9 :45 P. M to 1 1 :oo P. M. — 8. 
9:45 to 10:00 — in 4.7 — out 6.7 — This period cloudy about 7 
min. 
in 4.6 — out 7.8 — Heron — Total 2. 
10:00 to 10:15 — in 4.3 — out 7.2 — This period cloudy about 3 
min. 
in 2.5 — out 5.3 — Total 2. 
10:15 to 10:30 — in 2.4^ — out 5.2. 
in 2.6 — out 5.3 — Total 2. 
10:30 to 10:45 — in 8.8 — out 7.6 — Total i. 
10:45 to 11:00 — in 8.8 — out 4.8 — Total i. 
Madison, Wis., August, 1898. 
(Meteorological data incomplete on account of date missing.) 
Total number of birds observed from 11:00 P. M. to 12:30 
P. M.— 33. 
II :oo to II :i5- 
n 8.5— out 3.5. 
n 7.5 — out 3.8 — Size 2. 
n 7-5— out 3.8. 
n 7.5 — out 4.2. 
n 7.5— out 3.6. 
n 6.7 — out 3.0 — Size 2. 
