Mutations, environment, and selection.
Darwin believed that what he called natural selection would favor those life-forms best suited to the environment, whereas less suitable life-forms would eventually die off. Modern evolutionists teach that as species spread and became isolated, natural selection chose the ones with gene mutations that made them capable of surviving in their new environment. As a result, evolutionists speculate, these isolated groups eventually developed into totally new species.
What proof do evolutionists provide to support the claim that natural selection chooses beneficial mutations to produce new species? A brochure published in 1999 by the National Academy of Sciences (NAS) in the United States refers to “the 13 species of finches studied by Darwin on the Galápagos Islands, now known as Darwin’s finches.”
The researchers found that as the climatic conditions on the island changed, finches with longer beaks were dominant one year, but later those with smaller beaks were dominant. They also noticed that some of the different “species” of finches were interbreeding and producing offspring that survived better than the parents. They concluded that if the interbreeding continued, it could result in the fusion of two “species” into just one.
So, does natural selection really create entirely new species? Decades ago, evolutionary biologist George Christopher Williams began questioning whether natural selection had such power. In 1999, evolutionary theorist Jeffrey H.*Schwartz wrote that natural selection may be helping species adapt to the changing demands of existence, but
it is not creating anything new.
Indeed, Darwin’s finches are not becoming “anything new.” They are still finches. And the fact that they are interbreeding casts doubt on the methods some evolutionists use to define a species. In addition, information about these birds exposes the fact that
even prestigious scientific academies are not above reporting evidence in a biased manner.
...kind of like getting "hosed" by the refs?