Dead in their nests or washed ashore: why thousands of seabirds are dying en masse

Dead in their nests or washed ashore: why thousands of seabirds are dying en masse

Twenty years ago, David Grémillet, a seabird ecologist, watched in dismay as a heatwave hit a breeding colony of Cape gannets in Lambert’s Bay, South Africa, causing dozens of birds to keel over. An unseasonably hot wind sent temperatures to 40C (104F), too intense even for the heat-adapted birds. While guarding their nests, they baked […]

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