Translation:My son likes animals, especially ducks.
I came across an opinion that the number of SVO to any other word order in Polish is like 9:1 or even bigger.
Example of O(S)V:
Kaczkę chciał, kaczkę dostanie. He wanted a duck so he will receive one.
Or something like this - not exactly OVS but not SVO either: Głupi jest, głupi był, głupi pozostanie.
He is stupid, he was stupid and he will remain stupid.