Channel Islands Peregrine Falcons rebound

October 6th, 2014 · by Daniela Ogden


Good news from the Channel Islands! According to a Ventura County Sun Star article, researchers counted 48 pairs of nesting Peregrine Falcons. This is the most to nest there in decades. In the 1950s the bird completely vanished from the islands and it has been struggling to make a comeback ever since. From the article:

Bald eagles, peregrine falcons and brown pelicans suffered die-offs because DDT weakened their egg shells so much that they would break during incubation.

Without the birth of new birds, the species was pushed to the brink of extinction.

By 1955, the peregrines were gone from the Channel Islands.

DDT was banned, and recovery efforts began. Starting in the early 1980s, the Santa Cruz Predatory Bird Research Group released peregrines on the islands.

The first pair of peregrines was spotted on San Miguel Island in 1997. Young peregrines were first seen two years later on Anacapa Island.

This year, 48 pairs of peregrine falcons hold territories on eight of the islands. Researchers counted 73 chicks that hatched in the nests.

Read the entire story at the Ventura County Sun Star website.

Photo of Peregrine Falcon chicks by WSDOT

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Categories: Bird conservation · Bird Habitat · Peregrine Falcon

Kern River Preserve partner named finalist for California Leopold Conservation Award

October 3rd, 2014 · by Daniela Ogden


One of the finalists announced for this year’s prestigious California Leopold Conservation Award, which honors private landowner achievement in voluntary stewardship and management of natural resources, is Hafenfeld Ranch of Kern County.

Hafenfeld Ranch is owned by Bruce and Sylvia Hafenfeld and operated with their son and his wife, Eric and Jamie. They manage certified organic cattle pastures on the family ranch and their leases with the U.S. Forest Service and our very own Kern River Preserve. The ranch has a Southwestern willow flycatcher mitigation easement that demonstrates how cattle, wildlife and water management are tied together. The Hafenfeld’s land stewardship also includes erosion control, installation of wildlife-friendly water systems, and improved irrigation infrastructure to more efficiently use water and manage water quality. [Read more →]

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Categories: Bird conservation · Kern River Preserve · Landowner Stewardship · Working lands conservation · Working Waterways

Designing birds

October 3rd, 2014 · by Daniela Ogden


An article published in The Auk shows birds actively select nest-building materials that camouflage their nests. Researchers from the School of Biology at University of St Andrews tested zebra finches by putting a different colored wallpaper in the birds’ cages. They then placed different colored strips of paper in the cages for the birds to build nests with. Depending on the colors of the wallpaper in its cage, each finch selected the paper strip that most closely matched.  [Read more →]

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Categories: Birding · Science

View the Vaux’s Swifts in downtown Los Angeles

October 2nd, 2014 · by Garrison Frost

After the Vaux’s Swifts put on a spectacular show in Northern Calfornia, we’re starting to see them turn up at their downtown Los Angeles roost. If you’re in the area, please join us tomorrow night, Oct. 3, to watch these amazing birds come in for the evening.

We’ll be watching this amazing happening from two locations:

The roof of Joe’s Auto Park at 440 South Broadway, Los Angeles 90012. Please park a level below and walk up. Cost to park in the garage is $5.50.

We’ll also be at the Spring Street Park at 426 S. Spring St. Los Angeles 90013.

If you need more information, call the Audubon Center at Debs Park at (323) 221-2255

We’re pleased to partner with the Santa Monica Mountain Park Rangers for this cool event. Join us!

The video above was shot at the same location last year.

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Categories: Audubon California · Bird conservation · Bird L.A. · Birding

Western Yellow-billed Cuckoo listed as Threatened

October 2nd, 2014 · by Garrison Frost


We just learned today that the U.S. Fish & Wildlife Service has decided to list the Western Yellow-billed Cuckoo as Threatened under the Endangered Species Act. The listing will be effective Nov. 3. While it’s never good news to have to do this, we are greatly pleased that this bird will get the protections it needs to recover and thrive in California and the West. The next step will be the designation of critical habitat for the this species, and we’ll be involved in that. Audubon California supporters send more than 2,200 emails to the service in the recent months supporting the listing — and we’re certain that this outpouring made a difference. Thanks for everything. (photo by mdf)

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Categories: Audubon California · Bird conservation · Endangered Species Act

Controversial desert solar project dropped

September 28th, 2014 · by Garrison Frost


The backers of a controversial solar energy plant in the desert near Joshua Tree suddenly pulled their application for the project late last week, surprising Audubon California and other environmental groups that were still gathering their forces to oppose the dangerous technology the developers sought to use. The original permit for the Palen solar project called for the use of “solar trough” technology, but BrightSource and other partners recently moved to use “power tower” technology. This technology, currently in use at the controversial Ivanpah solar project in the Mojave Desert appears to harm birds at a high rate, sometimes burning the birds as they pass through intense heat fields. Audubon California had opposed the use of this technology until the actual impact of birds was completely known, and we were very concerned when the California Energy Commission gave preliminary approval for its use at Palen, right in the middle of a key migratory pathway. According to reports, the developers’ action come more from economic concerns, and not environmental ones, but the result is all the same for the birds. (Above, a bird with burnt feathers from the Ivanpah solar plant in the Mojave Desert.)

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Categories: Alternative energy · Audubon California · Bird Habitat · Climate Change · Global Warming

As if we didn’t know already — birds are pretty smooth

September 26th, 2014 · by Daniela Ogden


Researchers from The University of Queensland have found exactly how birds get through narrow spaces without crashing. They focused their study on budgies and how this popular childhood pet is able to navigate narrow sports. From a Futurity article on the study:

Previous research has shown that humans unnecessarily turn their shoulders to pass through doorways narrower than 130 percent of their body width. Birds are far more precise.

“We were quite surprised by the birds’ accuracy—they can judge their wingspan within 106 percent of their width when it comes to flying through gaps,” says Ingo Schiffner, researcher at the University of Queensland Brain Institute.

“When you think about the cluttered environments they fly through, such as forests, they need to develop this level of accuracy.

“When they encounter a narrow gap, they either lift their wings up vertically or tuck them in completely, minimizing their width to that of their torso,” he says. [Read more →]

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Categories: Science

How much wood can an Audubon volunteer chuck?

September 26th, 2014 · by Daniela Ogden


Last Sunday, a group of 40 adults and 40 kids came to Audubon Center at Debs Park from the Young Presidents Organization, San Gabriel Chapter to volunteer and picnic. The group generously donated wood chips for the Children’s Woodland. The children enjoyed Audubon-themed activities including a scavenger hunt, bird house building, live animals, and special cookies with birds. Thank you YPO! [Read more →]

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Categories: Audubon Center at Debs Park · Bird L.A. · Nature education and activities · Volunteer

Stupid bird humor

September 25th, 2014 · by Daniela Ogden


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Categories: Birding · stupid bird humor

Oil Companies Ask to Skimp on Spill Cleanup Equipment for Arctic Ocean

September 25th, 2014 · by Beth Peluso

130101-G-KL864-009-Kulluk overflight day 3Oil companies pushing to drill in the Arctic Ocean in 2015 want to cut spending by skimping on oil spill cleanup equipment.

Here’s a review of Shell’s string of careless mishaps during its 2012 Arctic season: its oil well containment dome “crumpled like a beer can” during testing in mild weather near Seattle, it grounded the drill rig Kulluk off of Kodiak Island near an Important Bird Area, its specially made tug’s engines failed while trying to help the Kulluk, and the drill rig the Noble Discoverer faced air quality and safety violations.

You can see why they don’t want “mechanical cleanup” requirements. The Arctic Ocean just isn’t the place for oil drilling.

Photo: The drill rig Kulluk ran aground on New Year’s Eve 2012.

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Categories: Arctic · Audubon Alaska · Pollution · seabirds

Most people don’t ever make it here

September 24th, 2014 · by Daniela Ogden


Lake Almanor is a 4.5  hour drive from San Francisco and a 3 hour drive from Sacramento, to say it is remote is to be kind. This tucked-away lake in Plumas County is one of the four lakes included in Audubon’s Western and Clark’s Grebes conservation program. Plumas Audubon Society has managed and staffed grebe monitoring and research at Lake Almanor for the past four years.  [Read more →]

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Categories: Audubon Chapters · Bird conservation · Bird Habitat · Conservation research · Volunteer

How do you deal with birdfeeder invaders?

September 23rd, 2014 · by Daniela Ogden

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Categories: Bird videos · Birding

A chance to have our cake and eat it, too, with desert renewable energy

September 23rd, 2014 · by Garrison Frost


Secretary of the Interior Sally Jewell today is in Palm Springs with federal and state officials to announce the completion of a draft blueprint for solar and wind energy development on 22.5 million acres of public and private land in the California desert. The goal of the plan is to identify areas of the desert suitable for large-scale renewable energy development projects, while protecting areas with particularly high values for wildlife and habitat. As California and the United States move aggressively toward ambitious renewable energy goals, it is also vital this rush toward renewables not degrade our valuable natural treasures.

The draft Desert Renewable Energy Conservation Plan covers desert areas in San Bernardino, Los Angeles, Riverside, Imperial, Inyo, Kern and San Diego counties, and will designate 200,000 to 350,000 acres as development focus areas, enough to meet California renewable energy goals through 2040. Despite being in the works for some time, the document is far from final. After it is formally filed in the federal register on Friday, a 90-day comment period will begin, after which a final document will be finalized.

To those not familiar with it, the desert might seem barren and uninhabitable. But in fact it is rich with a wide diversity of wildlife, particularly birds. And that’s why Audubon California was part of the broad coalition of environmental groups, government agencies, land managers, and renewable energy developers working on the plan for the last four years. This is complicated: The great threat to birds from global warming reinforces the need for us to move toward renewable energy, while at the same time, we must also protect the habitats that birds need to survive. We don’t want have to choose between renewable energy and wildlife protection. We want both if we can get it, and this plan offers that chance to have our cake and eat it, too.

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Categories: Alternative energy · Audubon California · Bird Habitat · Climate Change · Federal Policy · Global Warming

Audubon at the climate march

September 22nd, 2014 · by Garrison Frost


Audubon members and staff took to the streets of New York with 600,000 others yesterday (that’s our president, David Yarnold, there on the left) to demand more action to address the challenges of global warming. No surprise to see us there, given recent research showing the very real threat to birds if we do nothing.

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Categories: Alternative energy · Audubon California · Conservation research · Global Warming · National Audubon Society

Testing the Waters: Scientists Train in Arctic Ocean for Oil Spill Response

September 18th, 2014 · by Beth Peluso

800px-USCGC_Healy_(WAGB-20)_north_of_AlaskaNothing beats hands-on experience, especially when dealing with an unpredictable place such as the Arctic Ocean. Scientists from the National Oceanic and Atmospheric Administration just spent several weeks on the US Coast Guard icebreaker Healy to test out what an oil spill response in the Arctic Ocean would entail. Listen to this podcast about the trip as they prepared to depart from Seward, Alaska.

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Categories: Arctic · Audubon Alaska · Pollution · Science · seabirds