Posts Tagged ‘thermals’

The Black Vulture (Coragyps atratus) needs to improve its public image and what could be better in these times of economic difficulty than emphasizing its energy efficiency?  The Cornell Lab of Ornithology states that the Black Vulture “soars on thermals to gain altitude and to cover large distances with little energy expenditure.”

This past weekend we had warm weather and a breeze, which made it perfect for soaring. Normally I see Black Vultures very high in the sky and in groups, but this time I spotted a solitary vulture soaring at a a lower altitude, which permitted me to get some decent photos. The Cornell Lab notes that Black Vultures have a less well-developed sense of smell than Turkey Vultures and rely more on sight than smell to find carrion, which may be why they soar at greater heights than Turkey Vultures.

I propose that the Black Vulture become the new symbol for energy-saving practices. What do you think?


© Michael Q. Powell. All rights reserved

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