Basin wiki · Animals
Animals
Mammals, reptiles, birds, and the neighbors that share the washes
Browse animals
Filter by place. Basin-wide entries also appear when you pick a town.
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Basin wiki · Animals
Mammals, reptiles, birds, and the neighbors that share the washes
Filter by place. Basin-wide entries also appear when you pick a town.
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Corvus brachyrhynchos

bird
The smaller town corvid. Most black birds on the basin dumps and poles are still ravens.
Morongo Basin +2
Lepus californicus
mammal · roads
A hare, not a rabbit. Big ears, a black tail tip, and a habit of crossing roads at dusk.
Morongo Basin +4
Aphelocoma californica

bird · resident
The bright blue jay of oaks, yards, and the west side of the basin. Not the same bird as the grayer Woodhouse’s jay of pinyon flats.
Morongo Basin +3
Sauromalus ater
reptile · rocks
The big vegetarian lizard of the rock piles. If it wedges into a crack and inflates, that crack is its whole plan.
Joshua Tree NP +2
Corvus corax
bird · tortoise
The big black bird on the power pole. Intelligent, increasing around people, and a real predator of young tortoises.
Morongo Basin +3
Canis latrans
mammal · urban-wildlife
The animal this desk is named for. Common from town edges to open desert, and mostly a problem when people feed it.
Morongo Basin +4
Ovis canadensis nelsoni

mammal
Desert bighorn use the rocky corridors between the park and the San Bernardino Mountains.
Morongo Basin +2
Sylvilagus audubonii

mammal
The yard rabbit with shorter ears and a white puff tail; the jackrabbit is the long-eared one.
Morongo Basin +3
Vulpes macrotis
mammal · nocturnal
A small nocturnal fox of the creosote flats. Easy to confuse with a coyote pup, and not the endangered San Joaquin kit fox.
Morongo Basin +3
Xantusia vigilis

reptile
A tiny, secretive lizard that lives in fallen Joshua tree limbs and other tight cover.
Morongo Basin +3
Sceloporus magister

reptile
A rough-scaled fence-and-rock lizard, often the other skinny lizard on a chuckwalla boulder.
Morongo Basin +3
Aphonopelma
arachnid · fall
A burrow spider you mostly notice in fall, when males walk the roads in daylight looking for a mate.
Morongo Basin +4
Gopherus agassizii
reptile · protected
California’s state reptile, federally threatened, and mostly underground. A backyard pet is a legal and biological mistake.
Morongo Basin +3
Neotoma lepida

mammal
The pack rat: the stick-mound builder under a Joshua tree or in a shed, not a kangaroo rat.
Morongo Basin +3
Pituophis catenifer

reptile
A harmless constrictor that mimics a rattlesnake — the usual “is that a rattler?” in a yard.
Morongo Basin +3
Crotaphytus bicinctores

reptile
The fast, big-headed lizard with a black neck collar, on the same rocks as chuckwallas.
Morongo Basin +2
Geococcyx californianus
bird · resident
A real bird that runs down lizards in the yard. The cartoon version is faster and less interested in your snakes.
Morongo Basin +4
Dipodomys
mammal · nocturnal
The night hopper that can live without a drink. On creosote flats here, Merriam’s is the one you usually mean.
Morongo Basin +4
Crotalus scutulatus

reptile
A dangerously venomous rattlesnake that shares the basin with sidewinders and does not need horns.
Morongo Basin +3
Puma concolor

mammal
A wide-ranging cat on the same corridor; residents almost never see one, and should not feed deer.
Morongo Basin +3
Odocoileus hemionus

mammal
The large-eared deer of canyon edges and the Morongo Valley corridor, mostly at dusk.
Morongo Basin +2
Phainopepla nitens
bird · mistletoe
A crested black songbird tied to desert mistletoe. Here for the cool months, often gone by deep summer.
Morongo Basin +3
Chaetodipus

mammal
The smaller, scuttling seed-eater next to a kangaroo rat — several species, one field habit.
Morongo Basin +2
Icterus parisorum

bird
A yellow-and-black songbird that nests in Joshua tree and yucca crowns in the warm months.
Morongo Basin +3
Crotalus cerastes
reptile · venomous
A small rattlesnake of sandy washes, named for the track it leaves. One of several venomous snakes in this basin.
Morongo Basin +3
Tegeticula synthetica

insect
The small moth that pollinates Joshua trees; without it the trees do not set seed.
Morongo Basin +3