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Tracking can help to solve mysteries.
| Do you know what is happening
here? This is a drawing of some tracks in the mud of a receding lake. |
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| Answer: | This is a drawing of a cast made in the mud at the edge of a receding lake. The trail on the right is from a crawdad. Note the claw in the center. A bird came to investigate, and then took off, leaving the swipe marks from the tips of its primary flight feathers. |
| These two pictures in snow were taken by Linda Hunter. Can you name the two animals? | |
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