"This Caspian tern event was the first big marine environment ... downstream from Portland. Because the birds were feasting ...

After factoring in Caspian tern deaths in other parts of the region, the researchers estimated about 10-14% of the birds in the Pacific flyway were lost last year to bird flu. The researchers also ...

Staff at the reserve said there had also been sightings of birds rarely seen in the UK. They said those included a Caspian tern, a buff-breasted sandpiper, and great reed, marsh, and Savi’s ...