A lot happens this morning.
03:57 A cracking sound is heard - one egg is broken, very likely by Jackie's stick delivery
06:06 Jackie and Shadow mating on LS
07:02 Shadow sees the broken egg, observes it carefully for a few seconds, then sits on the eggs to incubate
08:20 Shadow stands up, inspects the eggs again, and trims the sticks vigorously for a few minutes. He seems to be venting his frustration
13:00 Shadow returns and resumes incubating
14:20 Shadow gets up and leaves. The broken egg is nowhere to be seen. It may have been crushed by Shadow's incubation
Will Shadow realize that the eggs are no longer viable and move on?

Video courtesy of Friends of the Big Bear Valley @FOBBVCAM https://friendsofbigbearvalley.org