Roelof Knol is a media artist and developer, mainly working with projection mapping to create visual or augmented reality interactive projected effects. This is an interactive entertainment for cats. Original post

A great blue heron catches a bluegill in a pocket of open water surrounded by ice during the final winter light in Longmont, Colorado. #FlyDay #BirdOfTheDay #FeederFriends #Waders #ECK #EastCoastKin #bird #birds #birdphotography #heron #herons #greatblueheron #greatblueherons

Did someone call for teeny tiny turtles? Here’s a baby Snapping Turtle headed for lake #herps

Yes, Beautiful, I can see you there, waiting so patiently for your photo to be taken. White-throated Sparrow #birds #nature #wildlife #photography

This male Northern Flicker checked me out carefully and I guess I passed inspection because he let me take several shots! #WoodpeckerWednesday #birds

nice capture!

#Connect2Nature Me, in the morning when I want to see if it's light yet, but don't want to really wake up. I interrupted this male Snowy Owl's nap during a gear testing visit to the Toronto Zoo. #Nature #Birds #Raptors #Photography

Never forget to look directly overhead. Great blue heron. #birds #herons #wildlife #nature #protectnature #canon #photography #birdsinflight

Respect... Late evening. Hercules The Great Blue Heron, preparing for a nap. He is the largest Heron, that I have ever seen in my life. I estimate him to be at least 10 years of age. A true legend. 📸🇨🇦 #AlgonquinPark#GreatBlueHeron #Photography #Wildlife #Birds #BirdPhotography #Nature #Canada