From: Four Winds Nature Institute s1

From: Four Winds Nature Institute s1

<p> NATURE’S NEWS From: Four Winds Nature Institute – www.FourWindsInstitute.org</p><p>A Newsletter for Parents, Teachers, and Students participating in Four Winds Natural Science Workshops </p><p>Topic of the Month: TRAVELING SEEDS In the life cycle of a plant, the formation of viable seeds is primary to the maintenance of a continuous cycle. A plant’s seed is an embryo that holds all the makings for leaves, stem, roots and the stored nourishment needed to start germination. After seeds are formed, they must be dispersed. Without the dispersal of seeds to new locations away from their ‘parent’ plant, young seedlings would compete for soil, sunlight, water, and nutrients and have less chance of survival. Plants have an amazing variety of structures and strategies for the dispersal of their seeds including hitchhikers, helicopters, edibles, and floats that use wind, water, and humans and other animals to assist in distribution. Each kind of seed structure and strategy increases the likelihood that the seed will land in a place where conditions are favorable for it to germinate and grow into a new plant.</p><p>NEWS FROM SCHOOL A TRAVELING SEED COLLECTION</p><p>On a day in late summer or early fall, you can witness one of the great marvels of nature: seeds on the move. Along roadsides and in untamed fields, the air is often thick with the floating seeds of milkweed and thistle plants. These seeds with downy parachutes sometimes travel miles before settling to the ground! If you take a walk through an overgrown field, you’ll find a whole collection of seeds sticking to your socks and clothes. Start a seed collection with categories for different ways seeds are packaged and dispersed. Make categories for helicopters, hitchhikers, parachutes, edibles, floaters, and missiles. If you have a longhaired dog or cat, check its fur for new specimens. Look for seeds when you are out for a walk. Ask friends to look, too. And, don’t forget to look for seeds in your kitchen and out in the garden.</p>

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