In addition to the intricate and lovely lava patterns so wonderfully outlined by the afternoon golden sunlight, another curious and fascinating experience on this hike was seeing the “hordes” of marine iguana in action. On this island, they are flat black in color with beaded, leathery-looking skins, with small, white cone- shaped eruptions crowning their heads. They lie about in tangled piles sharing their bodily warmth and soaking up the sunshine. They are also generous in “sharing” the explosive snorts of salt-laden spray that each one periodically expels from his wide nostrils over all the others. No one seems to mind the cooling shower and, of course, it is a necessary function to rid their bodies of the salt accumulated in their underwater feeding (one of the amazing evolutionary adaptations these creatures have made).
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