I decided to go mirrorless (anybody want a D500?) and found my first test subject right in the backyard!
The new camera has a lot autofocus settings I still need to figure out, but so far so good!
Below is a 1/4-speed hummer video (slow-mo starts around the 14 second point). You can also view the full size 4k version in my slideshow gallery!
Another slow-mo :-)