Very large raven looking for food. Note long upper bill-slightly down curved. Very agile bird.
My first thought was that this was a vulture track, but it doesn't show the partial webbing between toes 2 and 3, and 3 and 4. It matches Common Raven better but it a little large for that. But the size of the track could be larger due to the loose sand.
Seen eating something field mouse sized
The Common Raven (Corvus corax), also known as the Northern Raven, is a large, all-black passerine bird. Found across the Northern Hemisphere, it is the most widely distributed of all corvids. There are at least eight subspecies with little variation in appearance—although recent research has demonstrated significant genetic differences among populations from various regions. It is one of the two largest corvids, alongside the Thick-billed Raven, and is possibly the heaviest passerine bird; at maturity, the...