At what age do African gray geese breed?

[Elisi]

Hi Everybody,
I got 10 African geese hatched April 16th. Some of the ganders are getting a little aggressive with each other. (seems to always star in the pool) They are only 3 months old but they look full grown, big surprise to me how fast quickly they grow! Could they possibly be jostling for breeding? Or are they just trying to figure out the dominant gander?

Oh, there are about 4 ganders in the group that I am positive about and maybe 2 more.
Any ideas?

 

[Kevin565]

A pecking order is being established. Breeding season is long over for geese. Most of my geese start breeding around 8 months and lay the following spring.