2025年4月23日 - EN

High mercury levels found in Svalbard birds New Research Finds Fluorescence in Feathers of Long-eared Owls European birds with narrow climate tolerance face population declines Mapping Mercury Contamination in Penguins of the Southern Ocean Researchers warn of neurological condition impacting Australian magpies Crows can recognize geometric regularity New study finds research bias in the world of fancy birds Sex selection creates distinct hummingbird species on small Jamaican island Can Citizen Science Be Trusted? New Study of Birds Shows It Can Foraging on the wing: How can ecologically similar birds live together? Earlier migration signals deeper trouble for tiny birds Adult pelicans are falling victim to toxic algae bloom. Now their babies are starving too Australian research shows birds have personality, and they express it through song Prague zoo breeds near-extinct Brazilian mergansers Mitonuclear incompatibility and extra-pair offspring: An explanation for biased sex ratios in birds A secret mathematical rule has shaped the beaks of birds and other dinosaurs for 200 million years Family first: Scientists reveal long-tailed tits' remarkable family bonds Lesser Goldfinches expand north as climate and landscape modification shape new habitats