Looking for name of old pc game

[owenshaba]

I am trying to find the name of a computer game my brother used to play on his laptop in August of 1997. It has some flying birds which I think they were some ducks and I think these birds were trying to catch something or some animal moving on the ground. The flying birds had different flying speeds. There were fat birds which flew slower and slim birds which flew faster and they flew to try and catch some moving target on the ground

 

[ragnar-gd]

You might use google search (looking for pictures), and i.e. search there for "game duck 1997 PC".
Maybe change the year, for a start. This way i usually find old games.