Virginia Search and Rescue Dog Association

Eddying: When flowing air moves along/over a large linear obstacle, like a treeline, and the air curls around the edges and swirls.

">Eddying : When flowing air moves along/over a large linear obstacle, like a treeline, and the air curls around the edges and swirls.

Rafts
Rafts (skin rafts): dead or dying skins cells that have left a human body. They are composed of 1 or more cells, carry bacteria, and are microscopic. An average human sheds around 40,000 cells each mi