2023年3月15日 - EN

Why a wildlife photographer took 40,000 photos to capture these extraordinary birds 'Bird Planet' showcases birds like you've never seen them before Birds of a feather... huddle together? Here's how birds keep warm amid frigid winter temperatures. Freak storms stopped tens of thousands of birds breeding in Antarctica Hutton's vireo, a tiny bird that's 'the spirit of the live oaks' Ten Birds That Changed the World by Stephen Moss review - our vexed relationship with our feathered friends The View from Above: Climate Change Poses Threats to Nebraska's Birds - And People - The Reader Entire Populations of Antarctic Birds Failed to Breed Last Year Because of Extreme Snowstorms UK swan conservation success gives cause for hope Swan populations grow 30 times faster in nature reserves, shows study