Southwestern Blackhead Snake

southwestern blackhead snake
Southwestern Blackhead Snake

NPS Photo

Southwestern Blackhead Snake
Tantilla hobartsmithi

Body length: 5 1/2 - 15"
Diet: Arthropods

Although they do come to the surface sometimes at night, blackhead snakes are fossorial, meaning they spend much of their time underground. Little is known about fossorial snakes, for the obvious reason that it is difficult to find them, let alone study their habits. Like other small fossorial snakes, such as ground snakes and blind snakes, blackhead snakes feed on arthropods such as beetle larvae, caterpillars, centipedes, and millipedes. They most often lay a single elongated egg, about an inch long, in late spring to early summer. Though rarely seen, blackhead snakes apparently occur throughout Tonto National Monument.

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Mailing Address:

26260 N AZ Hwy 188 Lot 2
Roosevelt, AZ 85545


(928) 467-2241
Please call if you have any question on Tonto National Monument or the cliff dwellings. Call to check availability and book a guided tour for the Upper Cliff Dwelling (November through April).

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