1.0Naturehttps://www.pbs.org/wnet/natureEric R. Olsonhttps://www.pbs.org/wnet/nature/author/olsone/Gretchen Hawks | Your Stories | Nature | PBSrich600338<blockquote class="wp-embedded-content" data-secret="mi2dwO6dZE"><a href="https://www.pbs.org/wnet/nature/your-stories/gretchen-hawks/">Gretchen Hawks</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.pbs.org/wnet/nature/your-stories/gretchen-hawks/embed/#?secret=mi2dwO6dZE" width="600" height="338" title="“Gretchen Hawks” — Nature" data-secret="mi2dwO6dZE" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.pbs.org/wnet/nature/files/2015/10/IMG_1463-960x1280.jpg9601280Our hamster Ash chews on the bars of her cage as her way of letting us know she wants ball time. Most nights she gently chews to get our attention, and