Saguaro cacti (IMAGE)

Ecological Society of America

Saguaro cacti

Caption

Photographing the top of a saguaro using an extendable flagpole with a camera mounted on top and connected wirelessly to a tablet (A and B). Photograph of saguaro crown with compass superimposed, used to determine the ordinal direction of buds and flowers (C).

Credit

National Park Service

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.