park

Today when I went down to the park, for the second time, it was cloudy, windy and a little bit rainy.
When I was out on the breakwater, I saw a few sea gulls and a crow.
When I was in the park, I saw a few varied thrushes in the trees and on the ground.
When I was at the battle site bench, it was low tide and I saw a few sea gulls and ravens out on the beach, there were more ravens than sea gulls.
When I was on the side trail near the trail by the river, I saw some ravens and two ducks.
When I was on the trail by the river, I saw two geese on the other side of the river.
I also saw what I’m guessing was a sparrow in the bushes on the the side of the river I was on, but it moved around too much for me to tell was it was.
When I was on my way back home, I saw a bunch of ducks by the park and an eagle fly over the harbor.
Was what I saw a sparrow?
Why were the two geese there?
Why were there more ravens than sea gulls?