If you're an animal lover, we feature all types of animals on Knowitall.
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Here in the Santa Ana National Wildlife Refuge, in Alamo, Texas, Patrick McMillan shows us several species of duck in this area: the Least Grebe, and the Pied-Billed Grebe. Black-Necked Stilts, a...
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In Apalachicola National Forest, Patrick talks about Karst Topography, or giant limestone sinkholes located all over Florida. When these sinkholes fill up with water, many species of plants and...
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In this segment, Patrick visits Rocky Mountain National Park, in Colorado. Here we see vast fields of cool season grasslands. Many of the animals, such as Rocky Mountain Elk, depend on these grasses...
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Patrick McMillan visits the sunny, rocky slopes of Jeff Davis County, Texas, where he shows us the Big Bend Tree Lizard. This lizard is a subspecies of tree lizard, and they are described as “ornate”...
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Dall Sheep are found roaming the mountains located within the interior region of Alaska. This species of sheep is native to Alaska, and are also found in some parts of Canada. Bighorn Sheep are also...
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In the Francis Marion National Forest, Patrick McMillan shows a rather uncommon species of snake found in this area: the Northern Pine Snake. The dark patterns found on the top of the snake blend in...
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Here at Appleton-Whittell Research Ranch in Arizona, Patrick McMillan and Linda Kennedy talk about Giant Sacaton Grass, which makes a great habitat for sparrows, and diamond-back rattlesnakes.
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Here in Francis Marion National Forest, in South Carolina, Patrick McMillan shows us the Oak Toad, one of the smallest in the toad species. Its unique skin colorations are perfect for camouflaging...
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While walking along the road, Rudy and Jim see some of the damage left behind by Hurricane Hugo, and come across an Eastern Mud Turtle. Red Maple trees and Sweetgum trees, and Hawthorns have started...
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Mixed in with the sea shells found on the beach, Rudy and Jim come across part of a Loggerhead sea turtle’s shell, a Skate egg case, known as a “Devil’s Purse,” a Vase sea sponge, a Hard-shelled clam...
