e/Bird tracks

Information
has gloss	eng: Bird tracking provides a way to assess the habitat range and behavior of birds without ever seeing the bird. Bird tracking falls under the category of tracking and is related to Animal tracking. A guide to bird tracking has been published. Bird tracking is a tool for naturalists to use in order to assess what birds are present in an ecosystem even if the bird is rarely seen.
lexicalization	eng: Bird tracks
instance of	(noun) the type of environment in which an organism or group normally lives or occurs; "a marine habitat"; "he felt safe on his home grounds" habitat, home ground

Media
media:img	Greater Yellowlegs tracks.jpg