A tiny, scaleless, freshwater fish, the highly endangered unarmored threespine stickleback is a fierce protector of its nest, which it defends by dashing forward with gaping mouth and “hackles” raised ...

The stickleback is a small fish characterized by its conspicuous spines and unique reproductive behavior. Despite its small size, it is a fierce swimmer that scares off predators with its movable ...

When exposed to an increase in the water temperature of their habitat, zebrafish, three-spined stickleback and flounder adapt more quickly than goldsinny wrasse, which dwells in deeper waters.

In winter they hibernate in pond mud or under log piles. The three-spined stickleback is a small fish found in ponds, lakes, ditches and rivers. It is a carnivore and eats other small animals ...

Using a combination of field and lab experiments based on second generation of lab-bred three-spined stickleback hybrids of lake and river population, we aim to test for 1) host local adaptation of ...

To increase reproductive effort, I used various experimental manipulations in three-spined stickleback. I also studied senescence and sexual signaling of bill coloration in zebra finches. Both during ...