Fun idea! Unfortunately, there were a lot of birds that spawned outside of my screen to the right, which made it really hard to not lose by default :D Good job on your game though!
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I would look much better if you play with it. and made all the buzzard appears from a single Scape point
You don't need to learn to draw simply getting the concept of scape point be enought do highly improve it.
EDIT: better if you compare it with a shooting gallery game, in special from an aracade with plastic guns