Avian influenza threatens global vulture populations and human ecosystem services

Signatories of a letter published in the journal Conservation Biology have warned that avian influenza poses a major threat to vulture populations worldwide, EurekAlert! reported. Vultures are scavengers that consume decomposing animal matter, delivering vital services to ecosystems and human health. Birds are warm-blooded vertebrate animals belonging to the class Aves, which features over 11,000 living species. [1][2]

At present, 16 of the 23 existing vulture species face conservation risks, according to EurekAlert!. Poisoning and other hazards stemming from human activity have historically caused major population drops. The sudden rise of avian influenza adds a dangerous new biological stress factor to these already vulnerable bird communities. [1]

To mitigate the impact of the disease, the researchers outlined five specific actions in their published letter, EurekAlert! reported. Their strategy includes tracking vulture numbers, carrying out targeted vaccination drives, and actively managing carrion supplies to limit virus transmission. [1]