Feather by exposure to emulsifying agents due to human pollution. Feathers can then become waterlogged, causing the bird to sink. It is also very difficult to clean and rescue birds whose feathers have been fouled by oil spills. The feathers of cormorants soak up water and help to reduce buoyancy, thereby allowing the birds to swim submerged. Bristles are stiff, tapering feathers with a large rachis but few barbs. Rictal bristles are found around the eyes and bill. They may serve a similar purpose to eyelashes and vibrissae in mammals. Although there is as yet no clear evidence, it has been
Calamus, Iowa Journal, associated himself with Mr. Barter and the paper was continued under the name of Barter and Sunderlin. It did not have a very long existence and for various reasons it suspended publication. Whip and Cook printed a newspaper here in the 1880s. It also had a very brief existence. The Calamus Record was the latest newspaper venture for Calamus. It was established in 1901 by A.J. Gault and enjoyed a longer existence than the other newspapers. Calamus is located at (41.826669, -90.759793). Olive Township, Clinton County, Iowa According to the United States Census Bureau, the city has a total