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Latest Antipredator adaptation Stories

Colorful 'Eyespots' On The Wings Of Butterflies Add Detail To The Story Of Evolution
2014-05-28 03:38:55

A new study of the colorful "eyespots" on the wings of some butterfly species is helping to address fundamental questions about evolution that are conceptually similar to the quandary Aristotle wrestled with about 330 B.C. – "which came first, the chicken or the egg?"

Is It Better To Be Social Or Stinky In Thwarting A Predatory Attack?
2014-02-11 05:59:04

Skunks do it best when halting a predator in its tracks, unleashing a noxious stream of urine that can send the most lethal of hunters in the opposite direction. Other animals of the same group tend to rely on strong social bonds to thwart impending attacks.

2012-10-01 12:09:50

Scientists at the University of Rhode Island's Graduate School of Oceanography have made the first observation of a predator avoidance behavior by a species of phytoplankton, a microscopic marine plant.

50138b033bdd0307ab6af891ae7e30161
2009-03-26 10:09:38

University of Michigan ecologists and their colleagues have answered a question that has puzzled biologists for more than a century: What is the main factor that determines a lizard's ability to shed its tail when predators attack?


Word of the Day
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.