Baby Foxes in our Yard!

We have been seeing 2 foxes on our trail cam, but didn't realize there was a den in the wooded area across the street from our house. We came home one day and spotted these pups at the edge of our property patiently waiting for mom to bring back a meal. I was able to get some photos and video from a safe distance. I put up a trail cam, and saw mom returning that night and I assume moving the pups to a safer location. The next morning they were gone.