Field biologists rappelled down a Lake Pleasant cliffside to check on bald eagle nestlings, ensuring the national bird ...

Field biologists rappelled down a Lake Pleasant cliffside to check on bald eagle nestlings, ensuring the national bird ...

Desert-nesting bald eagles in Arizona still ... biologists from the Arizona Game and Fish Department anchored ropes to nearby palo verde trees before carefully lowering themselves down the bluff.

Desert-nesting bald eagles in Arizona still ... biologists from the Arizona Game and Fish Department anchored ropes to nearby palo verde trees before carefully lowering themselves down the bluff.

“Palo verde – these are ... “There were never large-scale fires in the Sonoran Desert,” Ramirez said. “It’s all this invasive grass and weeds. That’s why we have these just huge ...

Visionary architecture, avant-garde galleries and grandiose landscapes: on the outskirts of Phoenix, Scottsdale is an unmissable lifestyle and cultural location in Arizona. Get on a tour from the ...

Find Palo Verde Tree stock video, 4K footage, and other HD footage from iStock. Get higher quality Palo Verde Tree content, for less—All of our 4K video clips are the same price as HD. Video Back ...

Desert-nesting bald eagles in Arizona still struggle with ... biologists from the Arizona Game and Fish Department anchored ropes to nearby palo verde trees before carefully lowering themselves down ...