Though oysters may be brainless bivalves, they can “hear” and swim towards attractive sounds of the sea. Yes, seriously…
Great Barrier Reef bleaching occurred on over 90 per cent of reefs this summer, report reveals
It was just a five-minute encounter, but five minutes Johnny Gaskell will never forget.
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Includes astronomical images with informative captions, moon phases and almanac data for more than 250 phenomena visible in Australian skies.