Random Duck?

Intro Story: you are a photographer tasked with taking photos of the natural beauty of your local botanical forest reserve. At this reserve there are many birds including ducks, there is one duck that seems very interested in your work and follows you around at first you find this annoying, But after an unfortunate accident you get hit in the head. after recovering from your head injury you get back to work but now you can understand this one duck. Duck:curious, intelligent, somehow understands physics really well.