A walk in the park

I took a day off work today.  I was going to work on my radio show and de-clutter my house, but instead I went for a walk in the park.  I saw grackles, robins, a goldfinch, a bluebird, tufted titmice, and lots of trees, including the following:

Horsechestnut:

Sycamore:

Oak:

 Sugar maple:

Locust:

Magnolia: