Rowan's New Hobby

 
Rowan asked how to make a card house. He managed to make a variety of houses and repetitions of this pattern, three at once before he decided to move onto other things. I was impressed. 

Offering to the Ants

 
Rowan didn't want the ants to go hungry; the ant attacked the invading grass seeds.

Something was definitely going on here, I think a new queen and suitors were ready to make a journey. Darker, smaller, winged ants were at the center of the hole, surrounded by the brighter yellow, larger workers.