but for some of the region's best bird-watching, travelers recommend heading to Bartolomé or Isabela Island (for Galapagos penguins) and North Seymour Island (for blue-footed boobies and ...
On his visit to the islands in 1835, Charles Darwin noticed the slight differences between the same types of animal on each island. This helped him work out how they had adapted to their ...
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 ...
The different finch species on the islands are closely related to each other, but show wide variations in beak and body size and feeding behaviour. In particular, changes to the size and shape of the ...
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