There were a ton of loons on the lake and a few pairs of Canadian geese.
...and one bachelor (bachelorette?) who would swim up near the shore whenever I was outside with the pets.
Now, Eva's pretty good about certain things... if you tell her to 'leave it' (like, a cat, or bird, or rabbit), she's pretty good about obeying. If you tell her to 'get it', she basically goes beagle-crazy and runs at it full-tilt to chase/play with it (since she was a puppy, I've told her to 'get' Berkeley, and vice versa, so the expectation behind the command is about play-wrestling, not about seriously chasing/hurting).
I didn't get a good video of her really going crazy with this solitary goose (this was near the end of her going nuts, so she had calmed down a little), but you can see a little bit of her trying-to-play behaviour here (with the 'play with me!' doggie-bows):
The funniest part is near the end where the goose is trying to bite her through the fence :D
Geese are really aggressive, so I'm not sure if it kept hanging around so much because it was being defiant, or what, but seeing the two of them together was pretty hilarious.