===Birds=== ====Crows and Ravens==== {{Animal sign | latin_name = Corvus spp. | common_name =Crows and Ravens | animal_image =Corvus corax (FWS).jpg | animal_caption = Common Raven | track_image = Corvus_tracks.png | track_caption = | scat_image = | scat_caption = | range_map = | range =The 40 or so members of this genus occur on all continents except South America and Antarctica, and on many offshore and oceanic islands. | description =The genus Corvus consists of large Passerine birds. They are either black all over, or mainly black with white or grey patches. They range in size from the relatively small jackdaws (still larger than most other passerines) to the very large Common Raven of the Holarctic region and Thick-billed Raven of the highlands of Ethiopia. <br><br> Crows have three toes that point forward and one that points backwards. The front middle toe curves inward and like the rear toe, is longer than the two on the side. The tracks are typically between {{units|5-8cm|2-3 inches}} long and {{units|10 cm|4 inches}} apart. Crows often drag their feet when they walk, so you may find the drag marks as part of the track. Their talons (claws) may also print. Their foot prints will alternate, as their gait is somewhat human-like. }}
