Merriam's Kangaroo Rat
Dipodomys merriami
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassMammalia (Mamífers)
- OrderRodentia (Rosegadors)
- FamilyHeteromyidae (Kangaroo Rats and Pocket Mice)
- GenusDipodomys (Kangaroo Rats)
- SpeciesDipodomys merriami (Merriam's Kangaroo Rat)
Closest Relatives at Big Bend National Park
Ord's Kangaroo Rat
Dipodomys ordii
Merriam's Pocket Mouse
Perognathus merriami
Eastern Desert Pocket Mouse
Chaetodipus eremicus
Rock Pocket Mouse
Chaetodipus intermedius
Rock Squirrel
Otospermophilus variegatus
Texas Antelope Squirrel
Ammospermophilus interpres
American Beaver
Castor canadensis
Coypu
Myocastor coypus
Spotted Ground Squirrel
Xerospermophilus spilosoma
Hispid Cotton Rat
Sigmodon hispidus
Yellow-nosed Cotton Rat
Sigmodon ochrognathus
White-footed Mouse
Peromyscus leucopus
📅 Monthly Probability
🌅 When They're Spotted
Most active at dawn and dusk · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Death Valley National Park | 🇺🇸 United States | |
| 2 | Big Bend National Park | 🇺🇸 United States | |
| 3 | Joshua Tree National Park | 🇺🇸 United States | |
| 4 | El Vizcaíno Biosphere Reserve | 🇲🇽 Mexico | |
| 5 | Cumbres de Monterrey National Park | 🇲🇽 Mexico |
Quick answers
What are the chances of seeing a Merriam's Kangaroo Rat in Big Bend National Park?
About 9% of visitor-days record a Merriam's Kangaroo Rat sighting in Big Bend National Park, based on 13 observer-days of citizen-science data from GBIF.
When is the best time to see Merriam's Kangaroo Rat in Big Bend National Park?
July has the highest sighting rate for Merriam's Kangaroo Rat in Big Bend National Park in our monthly data.