Marking Techniques For Black Bears
Ear tagging and lip tattooing techniques were evaluated from 172 and 91 recaptured black bears (Ursus americanus), respectively. No significant differences (P < 0.5) in tag losses were detected between metal (21%) and plastic (17%) roto cattle tags. The use of 2 metal tags may increase the chance of long-term retention of these more durable tags. Tattoos exhibited good durability and legibility when properly applied on the smooth part at the side of the upper lip close to the gum. Multiple marks (2 ear tags, lip tattoo, and recording natural markings and abnormalities) should be used...
