World's Largest Mallard Duck
The World’s Largest Mallard Duck weighs one tonne and has a wingspan of 7 m (23 ft). At those dimensions, it’s no wonder the bird doesn’t migrate. Instead, the green-headed...
The World’s Largest Mallard Duck weighs one tonne and has a wingspan of 7 m (23 ft). At those dimensions, it’s no wonder the bird doesn’t migrate. Instead, the green-headed...