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Calendar

Aug
14
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Image of water with brown hills behind the water and the words Nature Trek at El Rio Preserve
El Rio Preserve Nature Trek (August)
7:30 – 9 a.m., Today
Aug
14
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Image of bat flying in a dark sky with the words Creatures of the Night
Creatures of the Night at El Rio Preserve (August)
7:30 – 9:30 p.m., Today
Aug
17
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A collection of images from the Sonoran Desert including cactus, birds, dragonfly and moon,
Signs of the Season Phenology Walk (August)
7 – 8 a.m., Aug. 17, 2025
Aug
18
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Flyer with dragonfly and Dragons & Damsels sign up now
Dragons and Damsels of El Rio Preserve (August)
7 – 9 a.m., Aug. 18, 2025
Aug
23
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horned lizard
Lizards and Other Critters of El Rio Preserve (August)
7:30 – 9:30 a.m., Aug. 23, 2025
Aug
31
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A collection of images from the Sonoran Desert including cactus, birds, dragonfly and moon,
Signs of the Season Phenology Walk Late August
7 – 8 a.m., Aug. 31, 2025
Sep
01
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Dragonfly Festival 2025 poster
Dragonfly Festival (All Month Long!)
9 a.m. – 9 p.m., Sept. 1, 2025
Sep
01
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Landing place art installation example
Landing Place (Dragonfly Festival Art Installation All Month Long)
Noon – 6 p.m., Sept. 1 – 2, 2025
Sep
02
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Bird flying over head with words El Rio Preserve
Birding at El Rio Preserve (September)
7:30 – 9:30 a.m., Sept. 2, 2025
Sep
04
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Image of bat flying in a dark sky with the words Creatures of the Night
Creatures of the Night at El Rio Preserve (September)
7 – 9 p.m., Sept. 4, 2025

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