Avian Influenza killing thousands of Black-headed Gulls
The BTO is urging members of the public to help track the spread of High Pathogenic Avian Influenza (HPAI) by reporting dead birds (https://bit.ly/43nxsoO). It follows reports of large numbers of dead Black-headed Gulls Chroicocephalus ridibundus at inland and coastal breeding colonies. Dead birds can be reported through the BirdTrack a


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