1 definition by 1manandhiscrazyasswords
Collecting mammals (usually small mammals captured by means of live trapping) and examining them to determine species, age, weight, gender, and/or other characteristics to be used for scientific research.
Man, Tom and I had to get up to go mammaling at 6:30 in the morning and we only caught two mice and a meadow vole!
by 1manandhiscrazyasswords July 8, 2010