Category
page 1Wild animals identification

iNaturalist
bird ringing
attachment of tag to a wild bird to enable individual identification
bird vocalization
sounds birds use to communicate
identification key
device that aids the identification of biological entities
field guide
book or other publication designed to help the reader identify wildlife or other objects of natural occurrence
tracking
science and art of observing animal tracks
Spoor
any sign of a creature or trace by which the progress of someone or something may be followed; may include tracks, scents, scat, or broken foliage