A tiny, scaleless, freshwater fish, the highly endangered unarmored threespine stickleback is a fierce protector of its ... then leap out eagerly to find egg-carrying females. When the egg laying is ...

Sticklebacks are carnivorous river fish who enjoy eating, among other delicacies, eggs of other stickleback fish. The job of protecting the fertilized eggs falls to the male. Using secretions from ...

Below is a list of locations in which you can fish for Stickleback. Of course, you'll always be on the look out for rare items with star quality markings - meaning that the particular item offers ...

Department of Chemistry and the Beckman Institute for Advanced Science and Technology, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States Department of Evolution, Ecology, ...

A diminutive but aggressive predator, the three-spined stickleback hunts tadpoles and small fish. It is also known for fiercely protecting its nest of eggs until they hatch. Look for it in ponds, ...