What if you could tell a potential partner’s STD status just by looking at them? That’s the evolutionary advantage that ducks appear to have. It turns out mallard ducks have a problem with the males ...

Add Yahoo as a preferred source to see more of our stories on Google. Cute loving couple of colorful ducks. Mandarin duck Aix galericulata female and male. Loving birds, animal love. Smooth background ...

Because precipitation came late to the Prairie Pothole Region this year, duck reproduction is probably very low. That summarizes the field reports that comprise the Waterfowl Breeding Habitat and ...

Mating and reproduction is a prolonged process for mallard ducks. Males sport their mating feathers — most obviously the bright green head and neck feathers — starting in fall and all winter long.