It wasn't Yellowstone but I saw one myself last week.
All jokes aside, lovely photos.
No, you are thinking of the Lithgow Panther
Back to original post; Great shots of the bobcat. Are they common in the States?
Cheers
Yes, they are very common..have seen them pretty much all over Montana in in several other western states.. really neat creatures..and fairly easy to trap if one wanted to.. curiosity is their achilles heel..