Few people have the tenacity of ecologists Peter and Rosemary Grant, willing to spend part of each year since 1973 in a tent on a tiny, barren volcanic island in the Galapagos. Even fewer would have ...
A new study reveals how a remarkable group of plants on the Galápagos Islands developed their diverse leaf shapes—offering ...
An international team of researchers has released a landmark study on contemporary evolutionary change in natural populations. Their study uses one of the largest genomic datasets ever produced for ...
Weizmann Institute researchers who helped decipher the zebra finch genome have found hints that the birds' sense of smell may have evolved independently. Sequenced zebra finch genome hints that smell ...
Speciation, adaptive radiation, and evolution -- Daphne finches : a question of size -- Heritable variation -- Natural selection and evolution -- Breeding ecology and fitness -- A potential competitor ...
Evolution in the flesh: Daphne major; What Darwin saw; Infinite variety; Darwin's beaks; A special providence; Darwin's forces; Twenty-five thousand Darwins -- New beings on this earth: Princeton; ...
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 ...
There are now at least 13 species of finches on the Galapagos Islands, each filling a different niche on different islands. All of them evolved from one ancestral species, which colonized the islands ...
Galapagos' Vampire Ground Finch exhibits a unique survival hack. These small birds have adapted to drink blood from larger ...
Mountains both help create new species and subspecies of the rosy finch and keep them distinct, according to new research from CU Boulder Speciation—how species come to be—and how species diverge are ...
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 ...
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