Individual Volunteers

Two men working together to measure the height of a saguaro.

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A woman writing down data on her clipboard.

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A man using a yellow folding ruler to measure the height of a saguaro.

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A woman using a GPS device to find the coordinates of a saguaro.

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A woman sliding a yellow flag through the spines of a saguaro while a man is unfolding a folding ruler.

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A woman holding the other end of a measuring tape.

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A woman using a clinometer. Next to her is a man smiling to the camera. He is holding another clinometer.

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A man holding a bunch of flags. Next to him is a saguaro with a yellow flag.

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A woman using a clinometer to measure the height of a saguaro ten meters away from her.

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People working together to measure the height of a saguaro.

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A man crouching down to measure the height of a short saguaro.

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A man using a clinometer to measure the height of a tall saguaro ten meters away from him.

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A man measuring the height of a saguaro. A woman next to him is writing down its height.

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Volunteers and park staff on a snack break. They are sitting around the plot.

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A hole about the size of a bowling ball on the ground.

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Two men working on finding the height of a saguaro using a clinometer.

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A pen on the ground pointing towards a small growing saguaro

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Group of volunteers and park staff smiling.

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Group of volunteers posing like a saguaro.

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Last updated: February 1, 2020

Contact Info

Mailing Address:

3693 S Old Spanish Trail
Tucson, AZ 85730

Phone:

520 733-5153
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