It looked to me like this Yellow-bellied Marmot pup was doing CrossFit, a move my son who is active in CrossFit tells me is called a "bar muscle up". By then I was laughing so hard that it was hard to maintain focus on the marmot pup while it was hanging there on the fence.
I had a great deal of fun yesterday morning while photographing the American Tree Sparrows that I found in abundance on Antelope Island State Park foraging on the ground and perching on the bushes on the northern end of the island.
The funniest photo I took yesterday, the one that made me laugh out loud the hardest, was when a crayfish landed on the Pied-billed Grebe's head after the bird shook it hard.
While looking for an image in my archives I came across this photo of a Marsh Wren making a funny face while doing the splits on some cattails at Farmington Bay WMA and wanted to share it.