Table 1.—
Red-backed voles (Myodes gapperi), deermice (Peromyscus maniculatus), and total small mammal captures by year, and the number of voucher specimens used for isotope analysis. The number of chipmunk captures (Tamias spp.) is in parentheses in the total unique small mammal captures column.
| Red-backed voles | Deermice | Small mammals | ||||
|---|---|---|---|---|---|---|
| n unique | n unique | n captures | ||||
| Year | (ntotal = 1,115) | n isotope samples | n unique (ntotal = 824) | n isotope samples | (ntotal = 2716) | (ntotal = 5493) |
|
| ||||||
| 2009 | 256 | 14 | 116 | 4 | 486 (29) | 607 |
| 2014 | 349 | 16 | 65 | 16 | 650 (27) | 1197 |
| 2015 | 468 | 16 | 162 | 5 | 936 (25) | 1901 |
| 2017 | 12 | 4 | 116 | 21 | 153 (3) | 404 |
| 2018 | 30 | 8 | 365 | 15 | 491 (24) | 1384 |