211 Free Images of Yucca Brevifolia In Joshua Tree National Park

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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students measure the height of a Joshua tree
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students measure the height of a Joshua tree
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students measure the width of a Joshua tree's reach
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students measure the diameter of a Joshua tree's trunk
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Measurement data being recorded
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students check the location of study Joshua trees on a map
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students locate study trees using GPS
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students measure the diameter of a Joshua tree's trunk at breast height
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students and park staff attend training on how to collect data for the Joshua tree monitoring project
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2017 Student Summit on Climate Change - Joshua tree Monitoring Project - Students locate study trees using GPS
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Pinyon pine after rain, Barker Dam
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