Local researcher Jaime Chaves catches Darwin's finches to study beak size changes. Early morning on the Galápagos Islands and Jaime Chaves is catching Darwin’s finches, endemic to these islands, in ...
Scientists simulated how drought conditions could change the song of Darwin’s medium ground finches by digitally modifying recordings to mimic what would happen as their beaks grew larger over ...
How do you know that finches' beak depth is heritable? You can see from Figure 2 that there is a correlation between the parents' and offsprings' beak size. How did the finch population change from ...
A Haast’s eagle attacks a moa pair. John Megahan, PLOS Biology, 3(1): e20 via Wikipedia under CC By 2.5 Evolution has a fondness for big birds. During the past 66 million years, repeated on different ...
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