Digging In
Some diet choices can seem a bit bizarre, or even counterintuitive. Certain animals will even eat non-nutritious substances. What reason could there be for such a behavior?
Digging In
A Finch in a Pinch
Because of their isolated nature, islands are hotbeds of evolutionary change. One of the most celebrated examples of speciation to adapt to different diets is the finches of the Galapagos Islands, described by Charles Darwin in 'On the Origin of Species'.
You Are What You Eat
The diet of each organism has developed over millions of years of evolution and a relationship between it and its environment. A variety of strategies and diets exist and we'll be covering some of the most interesting ones.