For instance, researchers use the backyard sightings that users submit to Project FeederWatch —a joint program run by the Cornell Lab of Ornithology and Birds Canada —to track long-term changes in ...
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Primitive Survival Tool on MSNOpinion
Digging for a shower tank was easy, making it hold was not
Building a shower tank for an underground swimming pool seemed like a small addition at first. Once water pressure and flow were tested, hidden problems appeared quickly. Leaks and weak spots forced ...
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