I would say once a year!
they breed 1 million times a year
A Piranha can breed up to 200 times a year
Rabbits can breed multiple times throughout the year, with some breeds able to breed every 30 days.
once
Only once.
a buck can breed about once a day and a doe shoud only be breed about once a year
Like most animals - they breed once a year - usually in the spring.
It depends on what kind of fish they are; tropical fish will reproduce many times in a year, whereas many temperate species will only do so once a year.
Pigs can breed multiple times a year. Sows can have multiple litters in a year, with an average gestation period of around 3 months, 3 weeks, and 3 days. They can typically produce 2-3 litters per year.
Deer breed one time a year and they only give birth one time a year!
Snakehead fish (Channa sp) are reputed to breed as many as 5 times a year provided the conditions are right for them.
The Average Is 7 Times