This is my final entry for the 52 Week Photo Challenge for 2015-16. I’m sad to see the year’s challenges end but in just 8 days – a new challenge begins! For my last entry I took this photo at the Denver Zoo of a A Rocky Mountain Big Horn Sheep. He blended so well with his environment that I almost missed him. I converted to greyscale which really brought out all the shades of grey. One interesting fact about this animal is that their horns can weigh 30 pounds —more than all the bones in their body combined. I imagine that the neck muscles are particularly strong to accommodate having to balance that much weight.