Tiny migrating animals' pee shapes ocean chemistry
Tiny migrating animals' pee shapes ocean chemistry

The largest migration on the planet is the movement of small animals from the surface of the open ocean, where they feed on plants under the cover of darkness, to the sunless depths to hide from predators during the day, says a study.

Climate change threat to zooplankton’s refuge

These oxygen minimum zones are predicted to expand into shallower waters as global warming continues will force the zooplankton into a narrow band of water during the night and making them susceptible to their main predators.