Friday, December 26, 2025

A diminutive superhighway

 

 

These leaves on the ground below the firebush.

 

They were cut off and fell to the ground.  Leafcutter ants.  From that pile of leaves on the ground, there is a thread.  A moving thread of leaf bits being carried home by ants.

 

Along the front of the steps.

 

 

Across the pavers next to the shed.

 

To this hole in the ground, being carried down, one by one.

 

The ants harvest the leaves, but not for food.  They carry them underground and farm with them.  They chew them up, compost them, inoculate them with a particular fungus, tend the crop, and harvest the tidbits the fungus produces.

 

Leaf cutter ants invented farming 50 million years before we did!

 

 

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