>I lately discovered that there is a Macintosh version of the famous Moorhuhn
>(hunt) game.
>Is there any conversion for the Atari?
No.
>Or is anyone interested in coding a version or a clone for the Atari?
Moorhuhn is infact a clone of the old Operation Wolf-like games. They've just replaced the soldiers with the Moorhuhn. Nintendo had even a game with Ducks out 15 years ago.
Since Moorhuhn is not open source you would have to reprogram everything and there are certainly more interesting game concepts than Moorhuhn :-)