American bullfrogs are native to eastern North America but have been transported by people to many other parts of the globe, and other parts of North America, where they have readily established populations ...

Biology - Ecology

Mar 14, 2013 not rated yet 0

(Phys.org) —A team of scientists led by the Wildlife Conservation Society (WCS) and the National University of Singapore (NUS), revealed in a new study, for the first time, the presence of the pathogenic chytrid fungus ...

Biology - Plants & Animals

Mar 06, 2013 5 / 5 (2) 0

(PhysOrg.com) -- If you have ever looked up from the depths of the ocean, you will understand how difficult it can be to identify objects above the surface.

Biology - Plants & Animals

Apr 15, 2010 4.5 / 5 (4) 0 |