2020年12月3日 - EN

Bird beak extra sense evolved more than 70 million years ago Birds that rapidly moult feathers are more likely to become flightless Tiny toucan-like bird with a single tooth flew during the dinosaur era The promise of 'bird-friendly' cities: Q&A with author Timothy Beatley How Light And Noise Pollution Affects Bird Populations In Idaho Ten species of rare birds saw record levels of breeding in 2018 Hundreds of new genomes help fill the bird 'tree of life' Birds' genetic secrets revealed in global DNA study Invisible menace: Methane flares scorching birds at U.S. landfills Flightless bird species at risk of extinction Country diary: the shy side of our cheeky sparrows Murmurations delight birdwatchers during lockdown