<div><div dir="auto">Nov. 17, 2025<br clear="all"><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="auto"><a href="https://www.nytimes.com/2025/11/17/science/monarch-butterfly-migration-tracking-sensor.html?unlocked_article_code=1.2k8.rudt.Q2DM79qkiMGd&smid=nytcore-ios-share" target="_blank">https://www.nytimes.com/2025/11/17/science/monarch-butterfly-migration-tracking-sensor.html?unlocked_article_code=1.2k8.rudt.Q2DM79qkiMGd&smid=nytcore-ios-share</a></div><div dir="auto"><br></div><div dir="auto">gift article </div><div dir="auto"><br></div><div dir="auto">Mike Quinn, San Marcos, TX</div><div dir="auto"><br></div><div dir="auto"><br></div></div></div></div>
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