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Grand Canyon webcam records plant phenology that contradicts satellites (U.S. National Park Service)
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Grand Canyon National Park Yavapai Point, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
![Grand Canyon NPS al Twitter: "Webcam views show Grand Canyon storm clouds parting. Tuesday, January 26, 2021, 1:50 pm. https://t.co/sYccoixttB Caution: Park roads, footpaths and trails are snow-packed and icy. Foot traction Grand Canyon NPS al Twitter: "Webcam views show Grand Canyon storm clouds parting. Tuesday, January 26, 2021, 1:50 pm. https://t.co/sYccoixttB Caution: Park roads, footpaths and trails are snow-packed and icy. Foot traction](https://pbs.twimg.com/media/Esr8dPvUUAEPySH.jpg)
Grand Canyon NPS al Twitter: "Webcam views show Grand Canyon storm clouds parting. Tuesday, January 26, 2021, 1:50 pm. https://t.co/sYccoixttB Caution: Park roads, footpaths and trails are snow-packed and icy. Foot traction
![Webcam - Grand Canyon West, Skywalk | North America - USA - Arizona - Grand Canyon West | WorldCamera.net Webcam - Grand Canyon West, Skywalk | North America - USA - Arizona - Grand Canyon West | WorldCamera.net](https://www.worldcamera.net/foto/kamery/US_Arizona_Skywalk.jpg)