Fall Leaves {InstaScience}

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Crunch. Crunch. Crunch. That’s pretty much what we hear as we walk through the woods around this time of year – our feet crunching up the dead leaves that have fallen from the trees. Each fall deciduous trees shed their leaves in preparation for winter. The tree seals off the leaf with a bit of cork that forms at the base of the leaf. This prevents water and nutrients from flowing into the … [Read more...]

Pumpkins {InstaScience}

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When one thinks of fall, we almost immediately envision pumpkins! Big, fat, orange pumpkins. But there are lots of different varieties of pumpkins – some are big and orange, some are brownish with long necks, and some are blue! Inside, pumpkins all have a yellowish-orange flesh. Did you know that pumpkins are fruits? And that pumpkins are most closely related to cucumbers, squashes, and … [Read more...]

Acorns {InstaScience}

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I love acorns! And my absolute favorite is this one from the Burr Oak tree. Isn’t it gorgeous? Acorns are the seeds of oak trees. Each one has a cap, which is attached to the tree, a hard shell, which protect the seed inside when it falls from the tree. And the seed, which will develop into a new oak tree the next year that is if the blue jays, chipmunks, and squirrels don’t eat first! Oak … [Read more...]

Bull Thistle {InstaScience}

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Bull Thistle is one of those "weeds" that almost all of us are familiar with! Its characteristic purple flowers are easy to spot as they adorn the top of the stem. Plus, its spiky stem acts like a sentinel on the border of vacant fields and along trails. This weed definitely prefers wide, open, sunny areas! But did you know that the flowering stems you see are actually the second year … [Read more...]

Maple Copters {InstaScience}

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These days, my kids are finding the ground littered with nature's helicopters - the maple seed! We always stop, pick up a few, let them go, and watch nature take flight. Maples produce these helicopter-like seeds in late summer or early fall. They vary in size, shape, and color based on the species of maple they come from. The seed pods have a wing that grows out from the ovary where the … [Read more...]

Bees & Pollen {InstaScience}

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Check out the legs on this bee! It is not pumping iron, it's packing pollen! Literally hundreds of the tiny grains are resting on its pollen sacs waiting for the flight home. Bees have special combs on their front legs that they use to brush the pollen off their bodies and onto the sticky pollen sacs found on their hind legs. From flower to flower, the pollen builds up giving the bee one … [Read more...]

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