SUMMARY
A network of 1,311 trail cameras in Michigan's Upper Peninsula has provided data suggesting the gray wolf population has recovered sufficiently to potentially be removed from endangered status. This marks the first time the state has tracked the population for a full year using this method. Researchers utilized machine learning to analyze millions of images, with results closely aligning with traditional snow track surveys, which are more labor-intensive and weather-dependent. The camera data allowed for year-round monitoring, revealing population fluctuations and aiding in population estimates that exceed recovery goals.
TAKEAWAYS
1,311 trail cameras monitored Michigan's gray wolf population for a full year.
Data suggests wolf numbers may no longer require endangered species status.
Trail cameras offer a more reliable and less intensive monitoring method than snow tracks.
Machine learning and algorithms analyzed images for population estimates.