New Camera....First Bird Attempt

I just took my first shot at photographing a bird with our new camera. It's an Eastern Goldfinch (Carduelis tristis) in winter plumage on a feeder in my garden. Granted, it's an overcast day and I was shooting through double-pane glass and a screen, but it didn't turn out to horribly bad. I will admit to running an autofix filter on it with an image processing program. I'll be interested to see how this works in the field. I am not a photographer.