A Bald Eagle soaring high over our home in the middle of a very populated Pinellas County, Florida. Now that I know to look for it, I’ve spotted it a few more times hunting at a lake in a wooded area close by our house. What a wonderful surprise to see such a majestic animal in an urban setting. All I had on my T4i at the time was the 18-135.
Humbled Pie 
I seen a bald eagle once close up when I was a kid. When it flapped its wings it felt like a fan was on high speed it was amazing. Very powerful animal indeed.