Who doesn’t love to gaze at a beautiful butterfly fluttering by? Aesthetically speaking, they are simply wonderful to watch. Wonderful, that is, unless you are getting a rare glimpse of pheromone laced coremata.

Howcast -Learn how to say "that's the best" in Australian slang with this Howcast video.

The ecosystem of temperate grasslands both below and above the ground. Animal interactions with the grassland system. The importance of protecting this critically threatened habitat.

Gail Patricelli studies the courtship behavior of the sage-grouse, one of the most spectacular and bizarre birds in the world, and also being considered for the federal list of endangered species. Patricelli, an animal behaviorist at the...