Results
We monitored 168 nest platforms using remote cameras for 670 ± 264 days
(x̄ ± 1 standard deviation [SD ]); 28 cameras monitored nest
platforms for three years, 79 monitored for two years, and 61 for one
year of the study. We monitored 34% ± 13% of nest platforms at sites
(n = 14) in which we estimated encounter histories of marked tree
voles and cameras were placed at a density of approximately one camera
per 1.5 ha at those sites.