It seems odd to put these two photos up in the same post. What they have in common is that I saw both these guys on my walk today along Onion Creek, and that they both let me get very close. The reason I got close to the mestra was that it was cold and hence inactive. I don't know why I was able to approach so close to the vulture. Sometimes they are reluctant to abandon their meal, but this one was not feeding on anything.
Common mestra, Mestra amymone. I mentioned in another post that blogger somehow muted the colors of a previous photo of this same species of butterfly. This one looks a little better.
Black vulture. Vultures are more closely related to storks than to birds of prey. You can kind of see that here.
click photos to enlarge