Addendum

I forgot, I did take two photos, both within the first 15 minutes. This is Abby's backpack. She likes it, but only if we're moving, which you don't do a lot of when birding. The sunshade came off the umbrella stroller (don't worry, it's meant to be detachable) and I rigged it to the backpack using pieces of a broken floor lamp that we have. Works like a charm!