Guano mining left Lady Elliot Island a barren wasteland. Now it’s a tropical oasis
Lady Elliot island has been rehabilitated by hand, with more than 20,000 plants. (Supplied) For thousands of years…
Scientists Tracked Penguin Poop From Space and Noticed a Troubling Antarctic Shift
The pinkish color of these guano-covered Adélie penguins on Coronation Island in Antarctica is thanks to their diet.…