A worker ant came out of the nest and advanced towards him.

The first worker ants that emerge are very small compared to later generations.

The worker ants of the species forage for food in low vegetation and on the ground.

Buyers must use a coupon to send away for a free box of worker ants.

They will both fly off into the forest and mate on the ground, usually where there are no other worker ants around.

Ant colonies usually have no more than 100 worker ants.

Hurrying forward with the absorbed attention of worker ants moving their colony.

Some store liquids, body fat, and water brought to them by worker ants.

Often a minim will sit on the worker ant and ward off any attack.

On a typical day, nearly a hundred students fan out like worker ants across the farm.