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Leafcutter Ant Mound and Antlions

The leafcutter ants were busy in Tucson a few weeks ago.

Check out this mound the ants had constructed.

Most of the workers I saw were carrying clumps of dirt/pebbles.

The worker dumped her load and then went back for more.

The surface of the mound looks like a boulder field from the perspective of the ant.

Harvester ants and [...]

Antlions

People usually notice antlions when they see their pits in the soil.

The cone-shaped holes are fascinating. Kids big and small like to put objects into the pit to elicit a response from the larva buried at the bottom. You have to wonder how the larvae flip the soil with such accuracy when they are buried [...]

Ant Lions

We’ve been seeing a lot of ant lion pits lately.

The insect at the bottom of those funnel-shaped pits is the larval stage of the ant lion, also called a doodlebug. Ant lions are found in warm areas throughout the world, including Florida and the southwestern United States.

The ant lion larva looks a bit like a [...]