ANAS platyrhynchos x ANAS diazi ANAS Diazi/ANAS PLATYRHYNCHOS x ANAS DIAZI Status: Rare casual summer visitor Taxonomy: Recent genetic studies by Lavretsky et al (2019) and Brown et al (2022) have detected genetic hybrids between Mexican Duck and Mallard in the southwestern US, usually in areas where feral Mallards occur. The percentage of hybrids in […]