Swan geese

A few months ago, I was kind of concerned about the pair of swan geese that made their home at Harris Riverfront Park in Huntngton, W.Va. We hadn't seen them for a while. Either they were gone or we were never around when they were.

Lately when we've gone to the park's boat ramp, we've seen our two familiar swan geese and two others -- a white one and a larger one.

They're nice additions to the park.

Assuming they're all swan geese, that is. If I've misidentified them, let me know.