Prairie:
Animals

Coastal prairies are home to many grassland-dependent mammals, birds, insects, and reptiles including elk, badgers, pocket gophers, grasshopper sparrows, savannah sparrows, meadowlarks, red-tail hawks, white-tail kites, golden eagles, western fence lizards, skinks, rare butterflies and moths, and a variety of other insects.

Cattle grazing
Badger in coastal grasslands. Photo courtesy of Ryan DiGaudio.

Mammals

Tule Elk
(Cervus canadensis nannodes)
Native

Female Tule Elk in California coastal grasslands.
Tule Elk, Lake Pillsbury near Hull Mountain, Mendocino National Forest, Lake County, California. 2010. Crabtree13, Wikimedia Commons.

Black-tailed deer
(Odocoileus hemionus columbianus)
Native

Columbian Black-tailed Deer, Coast deer male. Walter Siegmund, Wikimedia Commons.

Botta's Pocket Gopher
(Thomomys bottae)
Native

Botta's Pocket Gopher (Thomomys bottae) at Ano Nuevo State Park, California. Franco Folini, Wikimedia Commons.
Bobcat (Lynx rufus) eating gopher, California, USA. 3 November 2009. Linda Tanner, Wikimedia Commons.
Botta's Pocket Gopher (Thomomys bottae) with fresh mound. 22 February 2008. Dominic Sherony, Wikimedia Comnmons.

California Meadow vole, California vole
(Microtus californicus)
Native

Microtus californicus, at the Piedras Blancas Lighthouse, San Luis Obispo County, California. 23 May 2010, Jerry Kirkhart, Wikimedia Commons.
Coyote munching on meadow vole at Tilden Regional Park in the East Bay. Photo by Elaine Bond 2011

Black-tailed jackrabbit
(Lepus californicus)
Native

Black-tailed jackrabbit eating berries. Basin State Park, Utah. 28 June 2006, James Marvin Phelps, Wikimedia Commons.

Grassland Carnivores

Coyote closeup. Christopher Bruno, Wikimedia Commons.

Grassland carnivores, mammals and raptors alike, are supported by the abundant rodents such as meadow voles, pocket gophers, shrews, and rabbits that occupy coastal prairie habitat. In the past, now extinct megafaunal browsers and grazers once supported (as prey) a different set of megafaunal carnivores in coastal prairies.

Black bear
(Ursus americanus)
Native

Black bear walking through meadow. California Department of Fish and Wildlife, Wikimedia Commons.

Black bear California grizzly bear
(Ursus arctos horribilis)
Native, Extirpated

“Monarch”, the last California grizzly bear in captivity, is the mascot of the bear flag republic on display at the California Academy of Sciences. Payton Chung, Wikimedia Commons.
The only grizzly bear left in California is on the state flag.
Hart Merriam's hand-colored map showing the distribution of the seven subspecies of the California Grizzly he identified and described. It is now widely agreed that these were in fact variations of a single subspecies; “Ursus arctos californicus”. Courtesy of Bear Conservation.

Badgers
(Taxidea taxus)
Native

American badger in the American Museum of Natural History, New York City, 2015. Thomas Quine, Wikimedia Commons.

Introduction to Grassland Birds

Grassland birds are the most threatened group of birds in the United States. Most grassland birds are ground nesters and/or foragers. Grassland bird populations diminish with habitat fragmentation (Rao, et al. 2008).

White-Crowned Sparrow (Zonotrichia leucophrys), 14 July 2007, Wolfgang Wander, Wikimedia Commons.

Much of the information below on grassland birds and raptors is from All about birds, Cornell Lab of Ornithology.

Grasshopper Sparrow
(Ammodramus savannarum)
Native

Grasshopper Sparrow (Ammodramus savannarum). Dominic Sherony, Wikimedia Commons.
A female Grasshopper Sparrow (Ammodramus savannarum) sitting on her nest. Janet Ruth, USGS.

Bryant’s Savannah Sparrow
(Passerculus sandwichensis alaudinus)
Native

Savannah sparrow (Passerculus sandwichensis), Bolsa Chica Ecological Reserve, Huntington Beach, California. Cephas, Wikimedia Commons.

Western Meadowlark
(Sturnella neglecta)
Native

Western Meadowlark (Sturnella neglecta) perched on a branch. Rick Bohn, USFWS Mountain-Prairie, Wikimedia Commons.

Raptors: Birds of Prey

Red-shouldered Hawk (Buteo lineatus) in the Cloisters City Park in Morro Bay, CA. 12 September 2007. Michael Baird, Wikimedia Commons.

Northern Harrier
(Circus cyaneus)
Native

Northern Harrier on Seedskadee NWR. USFWS Mountain-Prairie, Wikimedia Commons.

Red-tail Hawk
(Buteo jamaicensis)
Native

Red-tailed hawk in Prospect Park. Rhododendrites, Wikimedia Commons.

White-tail kite
(Elanus leucurus)
Native

White-tailed Kite in Yolo Bypass Wildlife Area, Davis, California. Becky Matsubara, Wikimedia Commons.

Golden Eagle
(Aquila chrysaetos)
Native

A portrait of a Golden Eagle (Aquila chrysaetos). Rocky, Wikimedia Commons

California Condor
(Gymnogyps californianus)
Native

Close view of a California condor (Gymnogyps californianus) Spring 2000. Frier/Nikon, Scott, U.S. Fish and Wildlife Service Digital Library System.
A Californian Condor in flight, photographed from the Navajo Bridge at Marble Canyon. Christian Mehlführer, Wikimedia Commons.

Lizards in Grasslands

A California Whiptail (Aspidoscelis tigris munda), Sacramento County, California, USA. Connor Long, Wikimedia Commons.

Most lizards prefer open habitats which provide microhabitats for basking and feeding. For this reason, moderate grazing can enhance habitat for lizards. Western fence lizard, western skink, and western whiptail lizards were three times more abundant in grazed areas than non grazed areas of grasslands in the East Bay Region of San Francisco Bay (Riensche 2008).

If caught by the tail, many lizard species have the ability to detach their tail and escape. Although most lizards have the ability to re-grow the lost appendage, the tailless lizard is at a disadvantage for it has lost that particular defense strategy until the tail regrows. Also, the regrown tail is often smaller and not as strong as the original (Californiaherps.com 2010).

Western fence or blue-belly lizard
(Sceloporus occidentalis)
Native

Western Fence Lizard (Sceloporus occidentalis) taken in Tilden Park near Berkeley, California. Calibas, Wikimedia Commons.

Western skink
(Plestiodon skiltonianuson)
Native

Western Skink (plestiodon skiltonianus interparietalis), a juvenile, 5cm in length, found in Escondido, California, USA.. Nathancourt, Wikimedia Commons.

California Alligator Lizard
(Elgaria multicarinata multicarinata)
Native

Southern Alligator Lizard (Elgaria multicarinata subsp. webbii (Baird, 1859)). Walter Siegmund, Wikimedia Commons.

Western ring-necked snake
(Diadophis punctatus amabilis)
Native

Ring-necked Snake (Diadophis punctatus amabilis). Greg Schechter, Wikimedia Commons.

Pacific gopher snake
(Pituophis catenifer catenifer)
Native

A Pacific gopher snake (Pituophis catenifer catenifer) in Carrizo Plain National Monument, San Luis Obispo, California. Bill Bouton, Wikimedia Commons.

Western yellow-bellied racer
(Coluber constrictor mormon)
Native

Western Racer (Coluber constrictor mormon). Jrtayloriv, Wikimedia Commons.

North Pacific Rattlesnake
(Crotalus oreganus)
Native

A Northern Pacific Rattlesnake (Crotalus oreganus) in defensive position in California. Connor Long, Wikimedia Commons.

Insects

Although coastal prairies are known for their high diversity of wildflowers, they may support an even higher diversity of insects.

California’s remaining coastal prairies act as refuges for the many insect species with greatly reduced populations; however, some are already extinct (California Native Plant Society 2001).

Insects serve many ecological roles, but perhaps the most important is pollination. Pollinating insects, such as native bees, bumblebees, beetles, butterflies, moths, and flies are needed by 90% of flowering plants and over one third of our food crops for their reproduction (Pollinator Partnership 2010).

Ohlone tiger beetle
(Cicindela ohlone)
Native

Ohlone tiger beetle. US Fish & Wildlife Service.

Introduction to Butterflies and Moths

Hyles lineata. Jessie Terwilliger, Wikimedia Commons.

Adult butterflies and moths can look very similar:

Butterfly and moth caterpillars are even harder to tell apart.

The Big Sky Institute in Montana has a great website called “Butterflies and Moths of North America” where you can search for butterflies and moths that occur in Sonoma and Marin Counties or in any county in the United States (Opler, et al. 2010).

Umber skipper
(Poanes melane)
Native

Umber Skipper (Poanes melane) in the Tijuana River Valley, San Diego County, CA, USA. Ruff tuff cream puff, Wikimedia Commons.

Endangered Butterflies

Habitat loss and degradation of coastal prairie habitat has led to the decline of prairie-dependent butterflies. Among those most threatened are species that depend on only a few plant species, called host plants, for their reproduction. When habitat is fragmented or invaded by weeds, host plants often decline, and, even when present, can also be overlooked or not used by butterflies when surrounded by and overtopped by non-native species (Severns 2008).

Butterflies often have two kinds of host plants:

Mission blue butterfly
(Plebejus icariodes missionensis)
Native

This photo of a male Mission Blue butterfly (Icaricia icarioides missionensis) was taken on the Southeast ridge of San Bruno Mountain, California.. Patrick Kobernus, Wikimedia Commons.
Mission Blue larva with small honey ants (Prenolepis impairs) that protect the larva and harvest secreted honeydew. Patrick Kobern, USFWS.

San Bruno elfin butterfly
(Callophrys mossii bayensis)
Native

San Bruno elfin butterfly (Callophrys mossii bayensis). Ken Gardiner, USFWS.
Host plant of the San Burno Elfin butterfly, broadlead stonecrop, Sedum spathulifolium. Walter Siegmund, Wikimedia Commons.

Bay checkerspot butterfly
(Euphydryas editha bayensis)
Native

Bay checkerspot butterfly (Euphydryas editha bayensis). USFWS, Wikimedia Commons.
Bay Checkspot host plant, Owl's Clover (Castilleja densiflora), Briones Regional Park, Contra Costa County, CA. Franco Folini, Wikimedia Commons.

Myrtle’s silverspot butterfly
(Speyeria zerene myrtleae)
Native

Myrtle's silverspot butterfly (Speyeria zerene myrtleae). John Hafernik, Wikimedia Commons.

This butterfly is in serious need of action on its behalf by the public, including working with private landowners on whose land most of the populations survive. It is likely that given the specific hhabitat requirements of this subspecies and the history of environmental change brought on by human activities, that ismply setting aside land for this butterfly will not ensure its future. Active management, whether by selective grazing or some other method, of Myrtle's silverspot habitat will be necessary.

—Black and Vaughan 2005
Adult food plant of the Checkerspot butterfly, Curlyleaf monardella (Monardella undulata). jkirkhart35, Wikimedia Commons.

Grasshoppers

Devastating Grasshopper (Melanoplus devastator), a massing species of California grasslands. Eugene Zelenko, Wikimedia Commons.

Introduction to Native Ants

Small honey ant
(Prenolepis imparis)
Native

Small honey ant (Prenolepis imparis). April Nobile. Copyright AntWeb.org, 2000-2009.
Plaster cast of a Prenolepis imparis nest made by Dr. Walter Tschinkel at Florida State University. Researchers can use plaster, molten aluminum, molten zinc, or paraffin to make a cast that shows the size and complex structure of underground ant nests. Photo by Charles F. Badland, with permission of Walter R. Tschinkel. Wikimedia Commons.

Harvester ant
(Messor)
Native

Head view of harvestor ant (Messor andrei) specimen CASENT0005728 collected by P.S. Ward. Copyright AntWeb.org, 2000-2009.

Funnel Ant (Aphaenogaster occidentalis)
Native

Profile ant Aphaenogaster occidentalis specimen casent0005725. © AntWeb.org / CC-BY-SA-3.0.

Western black-legged tick
(Ixodes pacificus)
Native

Western black-legged tick (Ixodes pacificus). CDC/ Dr. Amanda Loftis, Dr. William Nicholson, Dr. Will Reeves, Dr. Chris Paddock/ James Gathany, Wikimedia Commons.
Life cycle of the three-host tick. Courtesy of DPDx website, Center for Disease Control.