A NEW STUDY HAS FOUND THAT WHEN KILLER WHALES ARRIVE IN A FEEDING GROUND, GREAT WHITES SHARKS CLEAR OUT. In a study of great white sharks and killer whales, It turns out that great whites, renowned as the oceans’ apex predators, have apex predators of their own in orcas, or killer whales. Researchers at Monterrey Bay Aquarium and several partner organizations looked at patterns in the Greater Farallones National Marine Sanctuary off San Francisco, a
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“INCONSPICUOUS BATTLEGROUND” bioGraphic.com An area off South Australia may seem like a mundane stretch of coastline but beneath the waters a spectacular event takes place each year – normally solitary giant Australian cuttlefish (Sepia apama) gather to compete for mates. The event is spectacular and so is the photography by Justin Gilligan (the image above is by a different photographer). “THIS IS THE SOUND A DOLPHIN MIGHT HEAR IF IT’S ABOUT TO BECOME DINNER” News
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