The camera slowly pans around a pair of seabirds on a cliff edge in a seabird colony with turquoise water and flying seabirds in the background on Handa Island, Scotland

scotland handa island alca torda razorbill seabird flapping wings flying ocean watching nature biodiversity decline avian flu bird flu h5ni birds black and white sea marine aquatic maritime flap fly feather wildlife wild remote inaccessible cliff sea cliff rocks guano environment ecology extinction biodiversity crisis climate change ledge shelf niche plumage plume couple pair turquoise teal blue ocean alert