no
Yes they do
No. Koalas mate with different koalas each breeding season.
Mallards are the most aggressive type of ducks out there. The males will chase away other males to keep the females for himself. female mallards will do a bit of fighting back witch excites the males.
No. Sows often will mate with more than one male during her heat period.
They are a giant version of mallards. They are more calm and relaxed. I suggest Rouen Ducks instead of mallards, because Rouen ducks don't fly away.
do brown bears keep their mate
Dolphins mate because they want to try and keep there species going for as long as possible. pretty much same reason as humans.
No, you need a bigger gene pool. ( they would be deformed )
Quad City Mallards was created in 2009.
Mallards are just a breed of ducks so......duckling!
Marshes provide mallards with a variety of food, and good nesting areas. They also provide the mallards with shelter/protection form predators.