In the sky vultures soared, and lower there flew from acacia to acacia birds of the raven species with black and white plumage.
"In Desert and Wilderness"
Henryk Sienkiewicz
We tumbled and jumped in a frantic race over the broken, irregular pack-ice from Annoatok to Cape Alexander, a distance of thirty miles as the raven moves, but more than forty miles as we follow the sledge trail.
"My Attainment of the Pole"
Frederick A. Cook
The raven has a white under-coat in winter.
"My Attainment of the Pole"
Frederick A. Cook