I was continuing with monarch monitoring.
It is unusual and interesting to have monarch butterflies in inland southwest Georgia away from the coast during winter.

Anyway, a Gray Hairstreak and Black Swallowtail were unexpected and difficult to photograph.
I also briefly saw a Common Buckeye and a small/medium sulphur I could not identify.

Here is a summary of low temperatures this season at this location:

30 Jan 2022: 23F (Lowest temperature of the season thus far.)

#Days (usually early mornings) with lows of 36F and below:

30 Nov 2021: 31F
23 Dec 2021: 33F
24 Dec 2021: 34F

04 Jan - 01 Feb 2022: 16 days with lows of 36F and below.
04 Jan - 01 Feb 2022: 08 days with lows of 32F and below.
18 Jan - 01 Feb 2022: 04 days with lows of 28F and below.

This date, 01 Feb:
Time: 1400 - 1610, Temperature: 68-67F, Wind: SE 10-14MPH, Cloud Cover: 14-22%
Habitat:
Mustard field next to swamps.
Coastal plain of inland southwest Georgia.
Straight-line shortest distance to Atlantic Coast: 178 miles.
Straight-line shortest distance to Gulf Coast: 98 miles.