State health department officials confirmed a second case of avian flu was found in a wild duck on Oahu's North Shore.

The National Veterinary Services Laboratories today confirmed highly pathogenic avian influenza (HPAI) in a wild duck on Oahu’s North Shore. USDA-Animal and Plant Health Inspection Service, Wildlife ...

Wild mallard ducks have been observed attacking and eating migratory birds. This has never been documented before and is probably a new behaviour, say scientists. Zoologists at the University of ...

Despite being a common bird, there was still a "surprising amount" that was unknown about mallard ducks, Ms Coburn said. A spokesperson for the university said volunteers can record and photograph ...