Title: a jewel for sperm whale lovers
Review: Haven't yet seen "Realm of the killer whales" for my interest was on "Sperm whale oasis" wich I find very difficult to surpass. The narration is enough interesting ( though conventional) but there are at least 30 minutes of images beyond all expectation for their beauty as for their interest, creatures so rarely seen can be here observed as never before.Only comparable with that one about the search of the giant squid by National Geographic.
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