Two Harbors

Cat Harbor and the isthmus at Two Harbors.

Catalina Update

Sunrise views from our tent at the volunteer camp =)

CATALINA

In a few short hours I'll be sharing a home with these endemic species!

Mammals

Beechey ground squirrel (Spermophilus beecheyi nesioticus)

Santa Catalina island fox (Urocyon littoralis catalinae)

Santa Catalina island deer mouse (Peromyscus maniculatus catalinae)

Santa Catalina island harvest mouse (Reithrodontomys megalotis catalinae)

Santa Catalina island shrew (Sorex ornatus willetti)

Birds

Bewick’s wren (Thryomanes bewickii catalinae)

California quail (Callipepla californica catalinensis)

Hutton’s vireo (Vireo huttoni unitti)

Invertebrates

Avalon hairstreak butterfly (Strymon avalona)

Scarab beetle (Coenonycha clypeata)

Scarab beetle (Coenonycha fulva)

Scarab beetle (Phobetus ciliatus)

Scarab beetle (Serica catalina)

Walkingstick (Pseudosermyle catalina)

Catalina shield-back cricket (Neduba propsti)

Catalina orangetip (Anthocharis cethura catalina)

Flora

Catalina manzanita (Arctostaphylos catalinae)

Trask’s mahogany (Cercocarpus traskiae)

Catalina dudleya (Dudleya hassei)

St. Catherine’s lace (Eriogonum giganteum var. giganteum)

Santa Catalina bedstraw (Galium catalinense ssp. catalinense)

Santa Catalina Island ironwood (Lyonothamnus floribundus ssp. floribundus)

In addition, two other taxa have previously been considered Catalina endemics and have the potential to be recognized as such again:

Wallace’s nightshade (Solanum wallacei var. wallacei)

Trask’s yerba santa (Eriodictyon traskiae var. traskiae)

Trask’s monkeyflower (Mimulus traskiae) was another plant restricted to Catalina Island, however it is presumed extinct.

Off to Catalina

I hope to update you all with gorgeous photos from my summer on Catalina very soon!

Trans-Catalina Trail

The newly completed 37.2-mile-long "Trans-Catalina Trail" is an excellent way to spend some time this summer. It can be completed in about 3-4 days, but to take the trail you must first pick up a hiking permit at the Conservancy House in Avalon.

The campsites along the trail include Black Jack Campground, Little Harbor Campground, Two Harbors Campground, and Parsons Landing.

Final Hours

Well I'm down to the last few days before I leave Monday for Catalina. I went on my last hike yesterday with the Irvine Ranch Conservancy, in Baker Canyon. I didn't bring my camera because it's already packed away safely for the island. Of course, whenever you don't bring a camera, you see all the coolest things.

We started off the hike with beetles galore, trying not to step on them as we made our way up the hillside. Then, after pausing to enjoy the view of Red Rocks, we almost walked right past a tarantula on the trail. Everyone took out their cameras while I gazed sadly on. She was passive, but probably very freaked out about the giants crouching around her.

There was a surprising number of wildflowers still out, including a gorgeous little meadow of Plummer's Mariposa Lillies.

As we continued on, butterflies were swarming the trail, and they weren't a species I recognized. They were about the size of a buckeye, with eyespots on the wing, but they were a very dark, sooty gray color.

Lastly, as we neared the end of our hike, I stepped right over a gopher snake lying in the trail. After everyone got a look at it, we urged it back into the bushes off the trail. All excellent opportunities for photos I didn't get :/

I can't believe by Monday I'll be living on Catalina!

Richard Crossley's Wild in the City

Look for me between 35 seconds and 60 seconds! Hope the show gets picked up, it's definitely got potential to be interesting.

Once you check it out, take the survey about the demo here to help them develop the show.

Bald Eagles and Bison

There are about two dozen Bald Eagles on Catalina. The eagles lived on the island, until the 1970's, when a harmful pesticide called DDT wiped them out, and affected many other birds of prey throughout California. DDT increased as it made it's way up through the food chain, weakening the shells of eggs, which caused them to break under their mother as she tried to incubate them. When DDT was banned, the Eagles were reintroduced, and have been recovering their original range slowly. There is a live webcam set up by the Institute for Wildlife Study. It can be accessed by clicking HERE, and clicking on the Eagle photo which says 'Interactive'. Ridiculously cool.

From the Catalina Island Conservancy's website: "The bison were introduced to Catalina. Fourteen head were brought to the Island in the 1920s for the making of a film. Over the last 85 plus years of residence on the Island, bison have become an expected feature, almost iconic, to the Island traveler. A number of tours, literature and attractions feature the bison, which have become rather famous. In 2003, the Conservancy commissioned a scientific study of the bison and their impact on the Island. According to the study, the bison suffer from a poor diet due to frequent drought conditions and a history of overgrazing by other non-native herbivores. 

The study also found that the animals are significantly smaller than mainland bison, and appear in relatively poor nutritional condition.The study additionally concluded that while a large, unrestricted herd of bison can be detrimental to some of the more fragile native habitats, a small herd (between 150 and 200 animals) restricted to certain areas of the Island could be sustained without causing undue stress to native plant communities. The Conservancy is sensitive to the wants and needs of the resident community, and has adopted this strategy. The Conservancy is committed to maintaining a herd of between 150 and 200 animals, the number determined through a scientific study to be optimum for keeping both the herd and the Island ecosystem healthy."