gallery - birds of prey

Swainson's hawk

Swainson's hawk

The life cycle of Swainson’s Hawks provides an excellent illustration of the importance of having a hemispheric perspective on bird conservation. Using the Central and Pacific flyways this western North American species makes an annual round trip migration of about 12,000 miles to and from southern South America and the Argentine pampas.

California Condor

California Condor

The black speck was far out on the horizon but through binoculars I was able to see that it was a California Condor moving in our direction as we stood on the South Rim of the Grand Canyon. In a matter of seconds it approached us at a speed of nearly fifty miles per hour without flapping its wings. Riding the wave of the thermal coming up from the hotter air deep in the canyon the condor suddenly arrived in full view above us and then banked to slow enough to make three circles over the gathering crowd.