How much time do you have? Prepare to be bored.
What are the terrain types? I say types as, even in one small piece of land, you can have mud, sand, grassland (boggy, firm, different heights depending upon species of grass and the local herbivores), rock, water, etc.
How close are you to the target? If it's dangerous, you want to make sure you've got reaction time. Even if you think you have, you may not if it realises you're about. Stay downwind, stay quiet, and 'keep yer heid and yer erse doon' (a quote from my old head keeper).
Does it leave paw prints? Does it disturb the foliage (broken twigs, displaced grass, trampled plants)? On the subject of prints, every living thing with legs, just about, has its own gait: is one paw coming down heavier than the other? This will stop you following the wrong one, or not realising there is more than one. If injured, is there blood; or is there blood from any prey it's captured and is carrying back? Recently saw a ruddy awful cliche of 'we'll go through the water, and they won't be able to track us.' Sure, except they churned the water up in passing, as it was a slow-moving swamp, so providing a This Way sign, which of course the expert trackers missed. *Yawn*
Is the animal in any kind of musk? Does its scat have a particular odour? You can tell freshness by both heat and smell with certain animals. Steaming horse manure = fine (actually find the smell reminds me of growing up); steaming lion dung = the smell may not be from the lion dung. (Once found very fresh brown bear dung and paw prints - made plenty of noise and kept moving, thankfully away from the deer run (a path the deer had trampled down in the woods through habitual use) the bear had been walking along.) Does it eat anything which might give it, or its dung odours? Or does it mark territory, with faeces, urine, musk, scent?
Is it getting ready to mate and calling out to find a very special friend?. Or does it call out, again to express territory? Social or lone as an animal, and a species? Some animals, such as lions, wolves, etc., tend towards great sociability, but some are still loners, whether of their own choosing or through being excluded. Others, such as tigers tend to be more solitary, or form smaller groups, by temperament. Groups can make more social noise. Some individuals make lots of noise on their own. Others are silent, right until they say 'hello, pleased to eat you'. Sorry, the old jokes are not always the best.
Dogs and cats leave scratches. Even some wild cat species use scratching posts.
Sorry. I've answered using more questions than anything, but that's th only way I can answer this without knowing the species. What does the species eat? Where does it live? How does it live? Those questions will determine its impact. Feel free to ask more questions, and PM if you need to.