Frogs & Toads |
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| Small seasonal ponds like this one often become nurseries for amphibians like the Western Tree Frog. | ||
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| In a few short weeks these tiny tadpoles will become full-grown frogs. | ||
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| Tadpoles evolve quickly. This one is changing color and has developed hind legs. | ||
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| Soon it has all four legs and surfaces frequently to gulp air to develop and strengthen its lungs. | ||
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| Then one day it leaves the pond to begin its life on land. | ||
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| Western Tree Frogs have many natural enemies so concealment is their best defense. | ||
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| The skin color of the Western Tree Frog adapts to best match its habitat. | ||
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| This frog has left its creek-side habitat for the forest and is changing its skin color. | ||
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| Snakes, raccoons, opossums, skunks, crows, ravens, herons all prey on Tree Frogs. | ||
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| To avoid summer heat, tree frogs take refuge in dark, damp places underground. | ||
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| Nearly invisible on the dark forest floor, the color of this tree frog is almost jewel like. | ||
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| Unless it moves, predators (and humans) aren't likely to see it. | ||
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| Watch for Western Tree Frogs and other amphibians near creeks and stock ponds. | ||
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| Unfortunately, another amphibian found in stock ponds is the non-native Bull Frog (this one's a juvenal). | ||
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| Bull Frogs are voracious predators that devour tadpoles, newt larval, and baby frogs. | ||
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| They also gobble up fish smaller than themselves and baby waterbirds. | ||
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| This Western Toad begins life as a tadpole too, before it evolves to live the rest of its life on land. | ||
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