Flight: 8:46 pm

Notes: ~10 minutes after sunset (10 mins before dark on an Overcast evening) only ~8% of the colony flew 8 miles ENE (~2% of those went to altitude) Winds Calm – had been southeasterly 7-17 mph all afternoon with gust to 29 mph and Light Rain around 3:30pm,  Overcast, Temp 80°F, Dew Point 76°F steady, 19 Cooling Degree Days, Cloud Base 912′, RH 87% rising, Heat Index 85°F, BP 29.98 rising, sea level 1014.0 mb rising, bats viewable until 9:31 pm under streetlights