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E.g., 07/18/2018
E.g., 07/18/2018
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  • News

    Bird poop helps keep coral reefs healthy, but rats are messing that up

    When invasive rats chow down on island seabirds, coral reefs suffer.

    Researchers studied islands with and without the rodents in the Chagos Archipelago in the Indian Ocean. On rat-free isles, there were on average 1,243 birds per hectare compared with about two birds per hectare on rat-infested islands, the team found. And these rodentless islands had healthier coral reef ecosystems. The...

    07/11/2018 - 13:02 Ecosystems, Animals, Oceans
  • News

    There’s something cool about Arctic bird poop

    Seabird poop helps the Arctic keep its cool, new research suggests.

    The droppings release ammonia into the atmosphere, where it reacts with other chemicals in the air to form small airborne particles. Those particles form the heart of cloud droplets that reflect sunlight back into space, researchers propose November 15 in Nature Communications.

    Even though the poop’s presence...

    11/15/2016 - 12:11 Climate, Animals