Since 1986, surveys in spring and fall each year count the number of wolves found in Denali National Park and Preserve, north of the Alaska Range.

Table entries for wolf population size, road pack population size, number of road packs (packs whose home range overlapped park roads), and the annual probability of sighting are mean values, with the range among years in parentheses.

Dataset and Rscript for The role of weather and long-term prey dynamics as drivers of wolf population dynamics in a multi-prey system

description: The ongoing studies discussed here assess the current status of the taiga merlin in central Alaska, present preliminary findings on the extent of pesticide contamination and provide basic information on the Alaskan merlin population. During the 1983 field season, many areas were searched for nesting merlins. Denali National Park was selected as a study site for ongoing work and searched extensively during May 1984 for nesting merlins.; abstract: The ongoing studies discussed here assess the current status of the taiga merlin in central Alaska, present preliminary findings on the extent of pesticide contamination and provide basic information on the Alaskan merlin population. During the 1983 field season, many areas were searched for nesting merlins. Denali National Park was selected as a study site for ongoing work and searched extensively during May 1984 for nesting merlins.

Table entries are the mean values (SE), test statistics (t for t-test and W for Mann-Whitney-Wilcoxon test), and associated probability for each metric.

Candidate model set and model selection criteria evaluating factors potentially affecting probability of wolf sightings along Denali Park Road in Denali National Park and Preserve, Alaska, USA.