Just a fun little poll.
It will be interesting what variables ants are most interested in. (Wet/dry large/small)
The main question would be: Can ants choose the better nest? All nests have equal amounts of light, so darkness should be a factor.
The optimum nest should be the firebrick nest due do it's adequate moisture content, and smaller, more defendable opening.
Note: Test tubes are dry - no cotton. Water is still supplied in outworld.
The ants are in the central firebrick nest that is now exposed to air. The container the nest was in started having mold.
Edited by Ants4fun, February 20 2019 - 5:37 AM.