Genus

Pine, Gopher, and Bullsnakes

Pituophis

4 species in our catalog · found in 19 parks

KingdomAnimalia (Animals)
PhylumChordata (Chordates)
ClassSquamata
FamilyColubridae (Colubrid Snakes)
GenusPituophis (Pine, Gopher, and Bullsnakes)

Species in this group

Each card shows the species at its best park — tap for the full profile

LC Endemic

Pituophis catenifer

Daily sighting probability ~50% · Likely

Pituophis lineaticollis

Daily sighting probability Insufficient data

LC Endemic

Pituophis vertebralis

Daily sighting probability ~20% · Possible

LC Endemic

Pituophis deppei

Daily sighting probability Insufficient data

Daily sighting probability by month

Probability-weighted average across the group's species

~10%

Jan

~10%

Feb

~20%

Mar

~30%

Apr

~40%

May

~30%

Jun

~30%

Jul

~20%

Aug

~30%

Sep

~30%

Oct

~20%

Nov

~10%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Pine, Gopher, and Bullsnakes

Worldwide records of this group (human observations from 2019 onwards, GBIF). Pins mark our parks — tap one for the chance of seeing at least one species of the group there.

Parks Ranked

Chance of seeing at least one species of the group · number of its species present

#	Park	Country	Species	Daily sighting probability
1	Badlands National Park	🇺🇸 United States	1	~50%
	Gopher Snake			~50%
2	Death Valley National Park	🇺🇸 United States	1	~40%
	Gopher Snake			~40%
3	Zion National Park	🇺🇸 United States	1	~40%
	Gopher Snake			~40%
4	Sequoia and Kings Canyon National Parks	🇺🇸 United States	1	~30%
	Gopher Snake			~30%
5	Grand Canyon National Park	🇺🇸 United States	1	~30%
	Gopher Snake			~30%
6	Reserva de la Biosfera Mariposa Monarca	🇲🇽 Mexico	2	~30%
	Middle American Gopher Snake			~20%
	Mexican Bull Snake			Insufficient data
7	Guadalupe Mountains National Park	🇺🇸 United States	1	~30%
	Gopher Snake			~30%
8	Channel Islands National Park	🇺🇸 United States	1	~30%
	Gopher Snake			~30%
9	El Triunfo	🇲🇽 Mexico	1	~30%
	Middle American Gopher Snake			Insufficient data
10	Saguaro National Park	🇺🇸 United States	1	~30%
	Gopher Snake			~30%
11	Yellowstone National Park	🇺🇸 United States	1	~20%
	Gopher Snake			~20%
12	Big Bend National Park	🇺🇸 United States	1	~20%
	Gopher Snake			~20%
13	Joshua Tree National Park	🇺🇸 United States	1	~20%
	Gopher Snake			~20%
14	El Vizcaíno Biosphere Reserve	🇲🇽 Mexico	1	~20%
	Cape Gopher Snake			~20%
15	Redwood National Park	🇺🇸 United States	1	~20%
	Gopher Snake			~20%
16	Yosemite National Park	🇺🇸 United States	1	~10%
	Gopher Snake			~10%
17	Cabo Pulmo National Park	🇲🇽 Mexico	1	~10%
	Cape Gopher Snake			Insufficient data
18	Bahía de Loreto National Park	🇲🇽 Mexico	1	<5%
	Cape Gopher Snake			Insufficient data
19	Rocky Mountain National Park	🇺🇸 United States	1	<5%
	Gopher Snake			Insufficient data

Pine, Gopher, and Bullsnakes

Species in this group

Gopher Snake

Middle American Gopher Snake

Cape Gopher Snake

Mexican Bull Snake

Daily sighting probability by month

When they're spotted

Where to see Pine, Gopher, and Bullsnakes

Parks Ranked