The article explores the indirect evidence left by wildlife, particularly focusing on the tracks that animals leave behind, which serve as vital indicators of their presence. In Latvia, observing nocturnal wildlife is often challenging, but during the winter months when snow covers the ground, tracks in the snow provide clear insights into animal movements. These tracks are not only easy to identify but also allow researchers and nature enthusiasts to trace the activities of various species, contributing to our understanding of their habits and interactions with the environment.

While snow is the most favorable medium for tracking, the article emphasizes that animals also leave marks in other terrains such as sand, wet soil, and mud. However, these tracks may be harder to interpret compared to those found in snow. The author highlights the diversity of evidence that extends beyond just footprints; it encompasses other signs such as feeding remains and nesting patterns, all of which can lead to a greater awareness of wildlife. By examining these various forms of evidence, one can uncover the hidden life of animals that roam the Latvian landscape.

In conclusion, the piece underscores the importance of understanding these signs not only for wildlife observation but also for conservation efforts. By recognizing and studying the tracks and other evidence animals leave behind, we can develop better strategies for preserving their habitats and ensuring that these species can thrive amidst changing environmental conditions. This knowledge fosters a deeper connection with nature and enhances our appreciation for the ecosystems that surround us.