Itâs time to reconsider risky plan to eradicate rodents on the Farallones. See more ideas about farallon islands, island, national wildlife refuge. KRON 4 News âPlan to drop rat poison on Farallon Islands to eliminate miceâ 7/7/19. A few decades later during the Gold Rush, when the mice were likely introduced, the new residents of San Francisco needed eggs. The islands are part of the Greater Farallones National Marine Sanctuary and serve as a refuge to 13 seabird species. It Will Help the Birds. The U.S. US wants to dump 1.5 tons of rat poison pellets on Farallon Islands: Biologists say it's for the best. The Farallones host globally significant wildlife populations, including hundreds of thousands of seabirds and thousands of seals and sea lions. The plan to eliminate invasive house mice from the Farallon Islands has been developed and proposed by the US Fish and Wildlife Service and is to be carried out by an aerial poison drop. The Farallon Islands, or Farallones (from the Spanish farallón meaning "pillar" or "sea cliff"), are a group of islands and sea stacks in the Gulf of the Farallones, off the coast of San Francisco, California, United States. âIf we didnât believe this option was going to dramatically benefit the islands, and safely and effectively, we wouldnât be recommending it,â said Doug Cordell, spokesman for the Fish and Wildlife Service. We take a look at the pros and cons and how Goodnature traps have been used in similar cases in the past. The Farallon Islands are an essential breeding ground for all kinds of seabirds including the ashy storm petrel. Ask Amy: My friends make fun of Americans, and I'm sick of it. "At their annual peak, invasive house mice on the South Farallones are present in extremely high densities," the report states, while other populations suffer as a result. The potential risk to marine life is low, according to Fish and Wildlife. About half of the worldâs population of the rare ashy storm petrel use the islands. The rodenticideâs lifespan would be cut much shorter should it rain, with the project timing making that more likely, federal officials said. California's Farallon Islands--home to what scientists believe is the world's densest rodent population--may soon be showered with poison in an effort to eradicate the mice boom and restore the islands' suffering ecosystem. But Bay Area conservationists are worried that the poison, an increasingly controversial rodenticide called brodifacoum, will kill other species and make its way up the food chain. The Farallon Islands have suffered a long history of human interference and exploitation. For most humans, life on the jagged Farallon Islands off the coast of San Francisco would be a nightmare: Waves lash the shore with treacherous force, the stench of guano fills the air, and the screech of seagulls is so loud that resident scientists wear earplugs to bed. Whatâs the reasoning behind Los Angeles Countyâs new restrictions designed to stop the coronavirus from spreading? These drops are being fast-tracked for this summer, part of an eradication project for the 284 acre bird sanctuary. Switzerlandâs slopes are open. C. Itâs there that a gull could die and be eaten by a raccoon, which could then become mountain lion prey, said Charter, an advocate for ocean protection issues. Biologists say that the long-term benefits will far outweigh any collateral damage. Farallon Islands to continue to negatively impact storm-petrels and other native and endemic species of the islands; B. The U.S. A federal plan to airdrop 1.5 tons of poison pellets on the South Farallon Islands to eradicate thousands of havoc-wreaking mice was put on hold on Wednesday. Raptors such as owls and hawks that might eat the poisoned mice would be temporarily removed from the sanctuary until risk of poison exposure drops. But scientists say it is unlikely that poison from the Farallones would affect many animals on the mainland. Fish and Wildlife Serviceâs decision to temporarily withdraw its application came after California Coastal Commission members expressed unease at what some called an âextremeâ approach to ending the ecosystem-wide harm caused by the invasive rodents. The bizarre quote in your June 27 story on the Farallon Islands poison plan, from Doug Cordell, spokesman for the United States Fish and Wildlife Service, that âthere really has not been a groundswell of opposition and vigorous antipathy to this dateâ stopped me in my tracks. Located about 27 miles off the San Francisco and Marin coastline, the South Farallon Islands are home to the largest seabird breeding colony in the contiguous United States with up to 350,000 birds using it.