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 ...

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 ...

When it comes to cute and cuddly-looking animals, baby ducks are often at the top of the list. That's because most of these birds start off with soft and delicate-looking down feathers, giving them a ...

The mandarin duck: "All their eggs in one basket" Last year, I was surprised to find my female mandarin duck was turning into a male. Even as a zoology graduate and someone who has kept birds in an ...

Males of some duck and geese species often sexually force themselves on females, who have evolved defensive vaginal features as a result DUCKS and geese are not the most gentle of lovers. Males of ...

This release is available in Chinese. Female ducks have evolved an intriguing way to avoid becoming impregnated by undesirable but aggressive males endowed with large corkscrew-shaped penises: vaginas ...