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 ...
Parallel adaptive radiations have arisen following the colonization of islands by lizards and lakes by fishes. In these classic examples, parallel adaptive radiation is a response to the ecological ...
When Charles Darwin traveled to the Galapagos Islands almost 200 years ago as a gentleman naturalist, he used the power of observation to develop his theory that species evolve over time. When Charles ...
The performance of an organism in its environment frequently depends more on its composite phenotype than on individual phenotypic traits. Thus, understanding environmental adaptation requires ...
Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? East Africa’s Lake Victoria is home to over 500 species of cichlid, and according to ...
This work aimed to understand how anemonefish — the colorful reef dwellers best known from Finding Nemo — evolved into such a diverse group of species. Scientists have long assumed that their ...
The evolutionary term that applies here is adaptive radiation. That’s when a single ancestor diversifies into a burst of new forms, each filling a niche, exploiting a resource, or responding to a ...
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