I will start with the vision, the look of this is great, i like the focusing on the grass and the gosling, i also like how much detail you caught on the gosling and the little flower's around it, but in my opinion there is too much blurriness there is about half of the photo covered by blurriness. As for Technique its quite good because you managed to get a fairly close up view of the bird and it is walking towards the viewer an looking at the camera it is very good because it is hard sometime's to take a good photo of animals because they move all the time and a lot of the time don't look at the camera.
Eeeeep!! it reminded me of when I was like 5 years old I had a duck and my brother had a goose and that goose was sooo stupid but cute and sweeet..I say stupid because he would eat BEES!! and then honk and honk when they would get stuck in its throat and then would go right back to eating them hahaha silly goose(no pun intended)