In the top photo it appears that all 4 bears were standing on their hind legs eating persimmon and/or sumac berries from the trees. Or maybe that's just two of the 4 bears and their shadows. I wasn't there so I don't know.
The other day I heard something moving around in the arroyo beside the oasis, but didn't see anything when I went to check. There were probably bears hidden in the vegetation. I was expecting to see javelina, and I could tell none were there, so didn't give it any more thought. In the future, I'll be more aware and hopefully get some good bear photos. Here's the video they took.
Tomorrow I'm going to the oasis for 4 days. Can't wait! Counting the minutes. In all the years I've been there, I've only personally seen a bear on two brief occasions. I never saw cubs.
Here is the latest baby photo from Brian of a future Ornythion Swallowtail, hopefully.