The spider is eyeing its prey.

What's with the old maid? She's caught her prey.

Scorpions follow prey out of the sea. Slugs became snails.

Will the Salticus scenicus be able to catch its prey in microgravity?

So these animals actually work together to herd their prey into even denser aggregations, starting with patches that they find in the first place.

They walk in shallow water looking for prey, shuffling one foot at a time on the bottom or suddenly opening their wings to flush prey out of hiding.

In the wetlands of the Araguaia, one of the most important refuges for this species, it is the top predator in such lakes during the low water season, when the lakes are isolated from the rivers and oxygen levels drop, rendering its prey lethargic and vulnerable.