What are pug marks and fecal pellets?
Pug marks are foot steps of animal and fecal pellets are animal waste.
The tiger census in our national parks and tiger reserves is often based on pug marks (foot steps) and fecal pellets.(Animal waste). Also it helps to find the presence of other wild animals.
Counts of tracks(pugmarks) or pellets (feces) used to identify the animals or its presence.