Thanks for the comments.
I was headed to Niagara and received the ONT BIRDS report on my BB so decided to take a look. As reported, they were on the Niagara River between Niagara Falls and Ft Erie. Many were pretty close to the shore but headed out as soon as I saw them. I had more luck taking the pictures from my car. There are several small parking areas along the road and was able to pull in and open my window. It was getting late in the afternoon and the lighting wasn't good.
Yes, the male has bright red eyes, the female not.