Endangered guillemots sit tightly in the bird cliff. Infection of bird flu can pass through the colony quickly, fear scientists, who have found several dead birds in recent days. The finds on Hornøya join the series of observations along the coast. There are constantly new reports of sea otters in particular being found in Western Norway. There are also reports of sick gulls and sea eagles along the entire coast up to East Finnmark.

During February and March, six new findings of highly pathogenic bird flu virus (HPAI) were made in sea eagles in the counties of Møre og Romsdal, Trøndelag, Nordland and Troms and Finnmark. Thus far, eight reliable detections have been made in sea eagles in Norway this bird flu season, which is unique in the European context.