The doodlebug pit trap is an engineering marvel. The sides of the conical pit are angled so that with just a slight disturbance from an ant or other small invertebrate, part of the trap will avalanche ...
The doodlebug waits. It is patient. It is silent. And it is hidden under a fine layer of dry, loose, sandy soil at the bottom of a small conical pit. Soon, a wandering ant will slip down the side of ...
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