| Recyear | | Physical quantity | Year of sample |
| Season | | Code list | Season of capture |
| RecMonth | | Nominal | Month of data collected |
| Recday | | Nominal | Day of data collected |
| TrapDay | | Nominal | Trap Day |
| Watershed | | Code list | Watershed |
| Line | | Nominal | Line of data collected (E, W, N, S, except L1=L, L2=L, XP=X and G=G) |
| Sta | | Physical quantity | The numbered tag on rebar adjacent to the trap |
| Species | | Nominal | The Two/four letter code used to identify species, please see csm021 for species name. code for 'X' means none of the animal was captured in the trap. |
| Sex | | Nominal | Gender of animal (M or F) |
| Age | | Code list | Estimated animal's age |
| Preg | | Code list | Pregnant status of the animal |
| Cond | | Code list | Scrotal status of the animal |
| Mass | | Physical quantity | Weight determined to nearest gram |
| Status | | Code list | Animal alive or not. |
| ToeClip | | Nominal | Position of Toe Clip |
| HairClip | | Nominal | position of Hair Clip |
| REarTag | | Nominal | Right side of of Ear Tag located |
| LEarTag | | Nominal | Left side of of Ear Tag located |
| TailLength | | Physical quantity | The length from the distal portion of the pelvis to the last vertebra of the tail |
| HindFoot | | Physical quantity | Hind Foot length |
