This tab is open day and night on my computer. I love listening to this lady call for her mate. Now I have my students watching and listening for her hoots, too. You have to come over and visit Mrs. Tiger with your class. Count the eggs. Predict when the eggs will hatch. Watch young Great Horned Owls grow. Or you could just pretend to be a cat, curl up in a ball and take a nice long nap!