Guadalupe Mountains National Park

🇺🇸 United States

🦎 Roundtail Horned Lizard Canyon Trails
United States, United States 598 spp. recorded

Guadalupe Mountains National Park is a rugged desert mountain reserve in West Texas, rising sharply above vast arid plains. Visitors hike along steep rocky canyons and through high-elevation pine forests across the ancient limestone reef.

31.927° N   104.887° W

Wildlife

257 Species sighted every species with verified sightings
19,954 Verified sightings GBIF records at Guadalupe Mountains National Park From 2019 to 2026
Aug Best month highest sighting rate
DAILY SIGHTING PROBABILITY Share of citizen-science records from the park that report this species
<5%
Rare
5–20%
With luck
20–40%
Possible
40–70%
Likely
>70%
Very likely
ACTIVITY PATTERN
☀️ Diurnal 🌙 Nocturnal 🌅 Crepuscular ☀️🌙 Day & Night

⭐ Iconic Species

📊 Most Spotted

⭐ Iconic Species

📊 Most Spotted

Animal Events

🦎

1Monsoon Lizard Activity

JulAugSep

Afternoon thunderstorms trigger a surge in reptile activity, especially whiptails and rattlesnakes hunting for prey in the moistened soil.

🦎

2Horned Lizard Breeding Season

MayJunJul

Male Texas and Roundtail Horned Lizards engage in territorial combat and mate-searching in open desert flats and rocky foothills.

🦌

3Fall Wildlife Water Gathering

SepOctNov

As temperatures drop, mule deer, aoudads, and black bears congregate at seasonal water sources in canyon bottoms and springs.

Sighting Calendar

Average chance of spotting the park's most-spotted species, month by month

~40%
Jan
~40%
Feb
~50%
Mar
~50%
Apr
2~50%
May
2~50%
Jun
12~50%
Jul
1~60%
Aug
13~60%
Sep
3~50%
Oct
3~40%
Nov
~40%
Dec
  • 1🦎Monsoon Lizard Activity
  • 2🦎Horned Lizard Breeding Season
  • 3🦌Fall Wildlife Water Gathering

Sighting Zones

Warmer areas are where all species together are recorded most often.

🏕️ Experience

Essentials

Paid
Entrance
1 day
Typical stay
Medium
Tourism
Moderate
Terrain

Climate

Temp °C Rain mm
0°
17mm
3°
15mm
7°
20mm
11°
11mm
15°
17mm
20°
21mm
20°
35mm
19°
51mm
17°
41mm
12°
28mm
6°
19mm
2°
17mm
JanFebMarAprMayJunJulAugSepOctNovDec

Quick answers

What animals can you see in Guadalupe Mountains National Park?

The most likely sightings are Greater Earless Lizard (seen by about 80% of wildlife watchers), Southwestern Fence Lizard (seen by about 70% of wildlife watchers), Spotted Towhee (seen by about 70% of wildlife watchers), Chipping Sparrow (seen by about 60% of wildlife watchers), House Finch (seen by about 60% of wildlife watchers) — among 598 recorded vertebrate species, based on citizen-science data from GBIF.

When is the best time to visit Guadalupe Mountains National Park for wildlife?

September has the highest combined sighting rate for the park's top species in our month-by-month GBIF data. The full sighting calendar on this page shows each species' best months.

Can you see Western Diamondback Rattlesnake in Guadalupe Mountains National Park?

Yes — about 40% of wildlife watchers report a Western Diamondback Rattlesnake sighting in Guadalupe Mountains National Park, based on 18 verified sightings from GBIF citizen-science data.

Can you see Eastern Black-tailed Rattlesnake in Guadalupe Mountains National Park?

Yes — about 30% of wildlife watchers report a Eastern Black-tailed Rattlesnake sighting in Guadalupe Mountains National Park, based on 22 verified sightings from GBIF citizen-science data.

Can you see Texas Horned Lizard in Guadalupe Mountains National Park?

Yes — about 20% of wildlife watchers report a Texas Horned Lizard sighting in Guadalupe Mountains National Park, based on 11 verified sightings from GBIF citizen-science data.

Can you see Roundtail Horned Lizard in Guadalupe Mountains National Park?

Yes — about 30% of wildlife watchers report a Roundtail Horned Lizard sighting in Guadalupe Mountains National Park, based on 17 verified sightings from GBIF citizen-science data.

0.0 ★★★★★ ★★★★★ Good
🦎 Roundtail Horned Lizard Canyon Trails

Where Wildlife Score

How good is this park for seeing wildlife?
🦜

Biodiversity

Very good

How rich is the wildlife?

4.2 Global avg
4.3 ★★★★★ ★★★★★
Species by taxon
🦅 Birds
374
🐒 Mammals
115
🦎 Reptiles
90
🐸 Amphibians
19
598 Total Species
839 Global average across 314 parks
12 Threatened 17 Endemic
🔭

Sighting

Good

How likely to see animals?

3.6 Global avg
2.8 ★★★★★ ★★★★★
🎯
Top-12 Avg Probability
63% Global avg
60%
📊
Coverage (145 species at ≥5% of 598 in the inventory)
25% Global avg
24%
🔀
Taxon variety in top 12 (8 bird, 3 reptile, 1 mammal)
49% Global avg
65%
🔭
Species per 10 outings (distinct species a visitor would meet over 10 outings — effort held equal across parks)
131 Global avg
86
🌟
Iconic-group species (≥15%) (every species from the 19 iconic groups — monkeys, cats, toucans, macaws, sloths, crocodilians… — not just the 4 highlighted above)
16 Global avg
4
⭐
High-prob species (>40%)
28 Global avg
20
🏕️

Experience

Good

How easy and pleasant is the visit?

3.5 Global avg
3.3 ★★★★★ ★★★★★
🌤️ Climate Mixed
Medium
🎟️ Entrance Paid
Low
👥 Tourism Medium
Medium
⛰️ Terrain Moderate
Medium
🏛️ World Heritage No
Low
⚖️

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