Using radio transmitters, scientists have gained new insights into the behavior of medium ground finches in the Galapagos Islands. A study reveals daily movement patterns covering an area equivalent ...

The beaks of Darwin's medium ground finches can evolve to crush the shells of hard seeds. Credit: Andrew Hendry They say that hindsight is 20/20, and though the theory of ecological speciation—which ...

They say that hindsight is 20/20, and though the theory of ecological speciation -- which holds that new species emerge in response to ecological changes -- seems to hold in retrospect, it has been ...

Add Yahoo as a preferred source to see more of our stories on Google. Earlier studies on finches established that their beaks adapt to changes in their ecological environments, including habitat loss ...

When Darwin watched his famous finches flit about the craggy cliffs and lush forests of the Galapagos, he observed that something essential was at work in this remote part of the Pacific – some force ...

Peter and Rosemary Grant would fare well on "Survivor." Living alone on a small, uninhabited island, communicating with the mainland only by radio and relying on a national park service's monthly ...

A Large Ground-finch (Geospiza magnirostris) on Daphne Major, Galápagos Islands, Ecuador. Credit: Erik Enbody An international team of researchers has released a study on contemporary evolutionary ...

Every animal on this planet adapted to survive based on where they live. A well-known example is the group of so-called Darwin’s finches on the Galápagos Islands. There are 14 difference species that ...

An international study led by researchers at Uppsala University (Sweden) in collaboration with researchers at The University of Queensland (Australia) and Princeton University (NJ, USA) used ...

AMHERST, Mass. – They say that hindsight is 20/20, and though the theory of ecological speciation — which holds that new species emerge in response to ecological changes — seems to hold in retrospect, ...