I'm thankful that our PSA about the Thunderbird population appears to be having an effect - last year we did have a couple of visitors break away from a tour to try and take their own pictures, which is ridiculous for a number of reasons. Ultimately, our number one concern is the safety of the breeding herd, and if that means laying into people who don't apply common sense, then we'll do what needs to be done.
In much lighter mood, though, we have three pairs who have laid eggs so far, which is already more than the last breeding season with another week or so to go. That's always a good sign, even if it's unusual for the Thunderbirds to breed in greater numbers than the Occamies.
All in all, it's a good year so far in the Flying Creature department.