Darwin thought ... had documented natural selection in action. While beak size is clearly related to feeding strategies, it is also related to reproduction. Female finches tend to mate with ...

But no one gave it more thought, or provided more evidence for it, or more deeply ingrained the theory into our collective consciousness than Charles ... through natural selection. Darwin was ...

The finches – once they had been identified as different species by the British ornithologist John Gould – became one useful example among the many other animals he saw. Darwin thought that natural ...

Charles Darwin's theory of evolution by natural selection made us rethink our place ... a great eureka moment on the Galapagos. He studied finches, tortoises and mockingbirds there, although ...

Bats in the noctilionoid group, like Darwin’s finches, have evolved an impressive variety of jaw and tooth adaptations to ...

Charles Darwin close ... the world in the 19th century. Darwin visited four continents on the ship HMS Beagle. Darwin’s theory of evolution by natural selection challenged the idea that God ...

The journey of young Charles Darwin aboard His ... an essay on human population by Thomas Malthus), Darwin hit upon his theory: natural selection, whereby the best adapted individuals of each ...

Darwin wasn't the only scientist who thought females couldn't be promiscuous. Angus John Bateman had very similar ideas.

Natural selection, one of the most important theories in biology, was formulated by evolutionary biologist Charles Darwin in the 19th century. The theory can be used to explain the imbalance on a ...

So begins The Voyage of the Beagle, Charles Darwin’s account of ... a journey that inspired his theory of evolution by natural selection. Darwin was a young man of 22 at the time, a recent ...

Charles Robert Darwin (1809-1882) transformed the way we understand the natural world with ideas that, in his day, were nothing short of revolutionary. He and his fellow pioneers in the field of ...

The modern study of natural selection began with Charles Darwin ... from the remote Galapagos archipelago that Darwin became enamored by native finches, which appeared to have varying beak ...