The Canadian E-Centre for Ornithology

December 30, 2011

1-day Workshops on Bird Identification by Sight and Song

Filed under: Birdwatchers,Educators/ Researchers — Sherrene @ 5:08 PM

If you are interested in learning new skills or enhancing old ones, this is the workshop for you!

Enviroquest Ltd. www.enviroquestltd.com is offering a number of 1-day workshops with morning and afternoon sessions (PLease go click on the link for more information).  Most sessions will be held at various locations in Cambridge, Guelph, and KW (Ontario). 

We also provide virtual workshops for those who are living elsewhere and cannot be there physically, but can join us online.

Birding is the number one hobby in North America.  As birders, we use many tools to help identify birds,

Such as field guides, internet sites, and song.  We commonly look for characteristics that we see on a bird

Like the colour and patterns of feathers, how a bird flies, and the location of where the bird is found, in order

To make a positive identification. 

This one-day workshop “Identifying Birds by Sight and Sound” will help you develop or enhance

Those skills needed for identifying the birds of Canada. 

This workshop will be taught by ornithologist, Sherrene Kevan who has taught Ornithology for many years, and

Who owns her own company, Enviroquest Ltd. (see bi0).

 

The workshop is divided into a morning and afternoon session:

 

Morning (Outline of activities): 9:00 a.m. to 12:00 p.m.

 

  1. 1.       How to identify birds through topography (what you can see).
  2. 2.       Using your binoculars effectively.
  3. 3.       Choosing the right field guide.  How to use your field guide.

 

Afternoon (Outline of activities): 1:00 p.m. to 4:00 p.m.

 

  1. 1.       Identification and classification of song birds.
  2. 2.       What is song?  Using bird song CD’s, the internet, and other media to identify birds.
  3. 3.       Recordings of bird song; identification of birds with sonogram software.

 

Please note, that you can take the course at the location specified, or if you cannot physically be there, you can sign up

For virtual registration, in which you will join the course online.  The cost is the same.

If you have a laptop computer, binoculars, and a field guide, please bring it with you to the workshop.  If not, I will provide them for you

To use during the workshop.

 

Sign-up dates: Maximum 15 per workshop (2012): locations will be in Cambridge, Kitchener-Waterloo, and Guelph (To Be Announced).

 The price for the workshop is $50.00 for the full day.  Refreshements will be provided. 

February               11, 12, 18, 19, 25, 26

March                   3,4,10,11,17,18,24,25,31

 

Please fill out the registration and submit by email.  Payment can be made through PayPal at www.enviroquestltd.com

 

 

Workshop materials will be provided.  Computers, binoculars and field guides will be provided, but we encourage you to bring your own.

A free CD, Dawn Chorus I will be given to the first 55 registrations! This CD can be played on any OS system and you can create your own field guide for Eastern Birds of North America.

December 28, 2011

PIT technology used on feeder birds

http://www.youtube.com/watch?v=t0tz2vyteAY&utm_source=Cornell+Lab+eNews&utm_campaign=7631877f7f-Cornell_Lab_eNews_December_201112_19_2011&utm_medium=email

Ornithologists are now taking older technology and adapting it for new uses in avian studies.  Watch the video on how feeder birds are being tracked and monitored and how ornithologists are gathering data.

December 27, 2011

Northern Spotted Owl and Habitat Protection

  www.abcbirds.orgMEDIA RELEASEContact: Steve Holmer, 202/234-7181 ext. 216, sholmer@abcbirds.org

 Northern Spotted Owl Plan Calls for Additional Habitat Protection

 (Washington, D.C., June 30, 2011) The U.S. Fish and Wildlife Service (FWS) will soon release a final Northern Spotted Owl Recovery Plan that needs to call for additional habitat protection for the threatened species, said American Bird Conservancy. “Additional habitat protection is needed to recover the Spotted Owl. We urge the Obama Administration to take quick action to preserve the remaining at-risk owl habitat,” said Steve Holmer, Senior Policy Advisor at American Bird Conservancy. “Protecting that old-growth forest habitat will also help the community and the nation by preserving both a world-class tourism destination and a sustainable recreation economy. A healthy forest also serves as a critical storehouse for heat-trapping greenhouse gases and a good source of drinking water for millions of people.”The Recovery Plan will guide future management in the region, and could lead to changes in the overall Northwest Forest Plan. Critical Habitat for the owl will be designated under the Endangered Species Act in the coming year based on the modeling in the Recovery Plan.The population of the Northern Spotted Owl is now thought to number fewer than 4,000 pairs, and is declining at a rate of 2.9% per year. The subspecies was listed under the Endangered Species Act in 1990.“It is unfortunate that the Spotted Owl has been pushed this close to the brink due to the loss of 85% of its original habitat, and that logging of its habitat that still continues today on both public and private lands,” said Holmer. “It is clear that such an unsustainable path needs to come to an end and a new direction be taken that focuses on creating jobs by restoring owl habitat.”The draft plan also calls for the experimental removal of Barred Owls to determine if reduced competition will benefit the Spotted Owl. FWS is expected to soon release a draft Environmental Impact Statement regarding the experimental removal. The Barred Owl, a thriving species originally limited to eastern North America, has invaded the Northwest due to land use changes across the Great Plains, and is now competing with the Spotted Owl for suitable habitats and putting further pressure on the threatened owl’s population.“Conserving species threatened with extinction should be the priority. We will closely review the draft Environmental Impact Statement, and if a rigorous scientific protocol is proposed with verifiable benefit to Spotted Owl populations, we will support the experimental removal,” said Holmer.Results of the Barred Owl experiment will be available in 3-5 years. At that time, the agency can then determine what long-term management protocol if any would be appropriate.

More on Wind Energy and Birds

  www.abcbirds.org MEDIA RELEASEContact: Robert Johns, 202-234-7181 ext.210, bjohns@abcbirds.org

Conservation Groups, Thousands of Citizens
Call on Feds to Protect Birds from Wind Turbines

 (Washington, D.C., May 19, 2011) A three-month federal public comment period on wind turbine guidelines for wildlife impacts closes today. Fifty-six groups and more than 20,000 individuals have signed on to a campaign by the nation’s leading bird conservation organization, American Bird Conservancy (ABC), that calls for bird-smart principles in the siting and operation of wind farms.“The campaign represents a broad cross-section of respected national and local groups, as well as scientists, bird lovers, conservationists, and other concerned citizens. We expect more organizations and individuals will join us as they hear about the bird-smart wind alternative, which can help the wind power industry become fully green” said Kelly Fuller, ABC’s Wind Campaign Coordinator. 

FWS published proposed voluntary wind energy siting and operation guidelines in the Federal Register on March 2, and sought public comments on the proposal through today. ABC and the other groups and individuals have responded by calling for strong mandatory standards. Bird-smart wind standards should employ careful siting, operation and construction mitigation, bird monitoring, and compensation, to reduce and redress any unavoidable bird mortality and habitat loss. These are issues that the federal government should include in mandatory wind standards.“Although wind power can be an important part of the solution to global climate change, wind farms can have significant impacts on birds—including eagles, songbirds, and endangered species—through collisions with turbines and associated power lines, and through loss of habitat. If bird-smart principles aren’t adopted, we could easily see well over a million birds killed by turbines each year once the wind industry completes its expected build-out by 2030,” said Mike Parr, Vice President of ABC.”Wind power certainly offers hope for a less-polluted future, but we as birders know that location matters and that impacts on birds and other wildlife should be figured into the calculus of costs and benefits of any energy project,” said Jeffrey Gordon, President of the American Birding Association. “Wind power makes sense when it is bird-smart, and birds and wind power can co-exist if the wind industry is held to mandatory standards that protect birds. The Draft Wind Guidelines take good steps toward these measures, but don’t go far enough. The U.S. has had voluntary guidelines since 2003, and if a voluntary approach was going to be successful, it would already have happened. But it hasn’t, and it’s time now to acknowledge that,” added Parr. “Without mandatory standards, many wind developers won’t even be required to notify Fish and Wildlife Service experts about wind projects in advance. How can FWS help mitigate bird impacts for projects they don’t even know about?” he said. “Mandatory standards will help wind developers by providing much greater certainty to them and their investors about what will be required of wind projects. Mandatory standards will also result in a level playing field so that conscientious developers and operators will not be at a competitive disadvantage compared to less responsible developers,” said Parr. 

Today, ABC submitted an official comment letter signed on by a broad range of groups to FWS. The letter says that wind power will have to be developed thoughtfully to prevent violations of the Migratory Bird Treaty Act (MBTA), the Bald and Golden Eagle Protection Act (BGEPA), and the Endangered Species Act.In addition to recommending mandatory rather than voluntary standards, the comment letter suggests ways that the Guidelines should be strengthened. These include:Increasing protection for sage-grouse and prairie-chickens through use of buffer zones.Tying pre-construction studies at potential wind farm sites to the anticipated risk to birds, and conducting those studies when bird use of the site is expected to be at its peak.

  • Mandating written Avian and Bat Protection Plans at all wind facilities. These plans describe the steps that will be taken to avoid and minimize impacts to birds and bats.
  • Ensuring wind farm operators and companies that provide power lines to wind farms follow the Avian Power Line Interaction Committee (APLIC) guidelines. The APLIC guidelines describe how to avoid bird deaths caused by power lines. Some wind farms already follow them.“There is no need for jobs or renewable home-grown energy to be at risk from bird-smart wind principles. If industry is required to protect birds, then ABC is convinced that technical innovation will be accelerated,” said Parr. “The U.S. should be the global leader in developing bird protection technology we can export.”For more information about the 56 groups that support bird-smart wind power, contact Kelly Fuller at kfuller@abcbirds.org or (202) 234-7181.

American Bird Conservancy (www.abcbirds.org) conserves native birds and their habitats throughout the Americas by safeguarding the rarest species, conserving and restoring habitats, and reducing threats while building capacity in the bird conservation movement. ABC is a 501(c)(3) not-for-profit membership organization that is consistently awarded a high rating by the independent group, Charity Navigator.

Checklists from Santa Barbara Software Products

Filed under: Educators/ Researchers,Technology Tools — Sherrene @ 2:04 PM

We have authoritative and up to date checklists,
with endemics labeled, for every nation in the
world, almost all of the world’s major islands or
island groups, and each US State or Canadian
province. We will send you one as a text file
attached to an e-mail in reply to an e-mail from
you telling us which one you want. There is no
charge

SANTA BARBARA SOFTWARE PRODUCTS
Our world birding software is demonstrated at
Web site: birdbase.com
E-mail: sbsp@aol.com

New Society for Ornithology Proposed

  • PROPOSED NEW SOCIETY FOR ORNITHOLOGY--The AOU Council unanimously approved a motion to move forward with planning to form a new society, with ultimate hopes of uniting and strengthening Western Hemisphere ornithology. The plan could involve a merger of AOU and one or more other ornithological societies into a western hemisphere ornithological society tentatively named the Society for Ornithology. Four new journals are in the plans–monthly online journals and quarterly journals in paper format, with the focus varying from cutting edge basic research to descriptive ornithology and including a journal on avian conservation and management.

Tracking Birds at Feeders Using Existing Technology

 

All About Birds A website by the Cornell Lab of Ornithology

Feeders of the Future

     Full Version URL:   http://www.allaboutbirds.org/Page.aspx?pid=2147

 It’s amazing what you can learn about birds when they can be identified as individuals, rather than being just another beak in the crowd. For years, scientists have kept track of who’s who by attaching colored bands to birds’ legs and then keeping a vigilant eye out for the marked bird to return. Now, a technology called RFID (radio frequency identification) is automating that vigilance, and yielding more detailed information than scientists ever dreamed possible. A recent study at the Cornell Lab kept track of 129 separate songbirds on a staggering 650,000 individual feeder visits over a period of 5 months (see “What We’ve Learned Already,” below). Instead of pulling 24-hour vigils, the scientists needed to spend only about 6 hours per week tending these wired feeders.

RFID tags have all kinds of uses—many people tag their pets in case they get lost, new passports use them to store your identity and even your picture, and shipping companies use them to keep track of where merchandise is on its way to you. All it takes is a tiny, battery-free tag and a larger tag reader and antenna. The reader bounces a signal off the tag and gets a unique ID number back in response. Biologists began using RFID in the 1990s to monitor hordes of birds without having their field assistants go cross-eyed looking for bands. A German team tracked the movements of more than 1,000 Common Terns over an 11-year period on two islands. Another group uses the devices to automatically weigh penguins as they feed their chicks on Antarctic beaches. RFID’s main drawback has always been price. At $800 to $10,000 per tag reader, ornithologists can’t really buy them by the dozen. But David Bonter, Project FeederWatch director at the Cornell Lab, and Eli Bridge of the University of Oklahoma have developed a do-it-yourself version that can be put together in a garage for a total cost of about $40. They published their technique in a forthcoming issue of the Journal of Field Ornithology, and posted instructions online (www.bit.ly/diyRFID, see also “How RFID Works”, below).

This work is part of Project FeederWatch. Learn more at feederwatch.org.

What We’ve Learned Already

In a five-month pilot study this past winter, Bonter, research associate Ben Zuckerberg, and a team of Cornell University students put tags on 129 Black-capped Chickadees, White-breasted Nuthatches, Tufted Titmice, and House Finches. When the birds visited feeders equipped with tag readers placed in nearby woods, the data started pouring in—8,000 hours of continuous observations at a cost of just 6 hours of feeder upkeep per week. Some of the results were surprising:

Individual birds took up to 203 seeds in a single day (some of these they almost certainly cached for later in the season).

Most chickadees had favorite feeders—one or two locations they habitually visited even though several other feeders were available within the typical home-range area of a chickadee.

Over three months, a single Tufted Titmouse drifted through the woods, frequenting three feeders one after another across a distance of more than half a mile.

A Black-capped Chickadee spent two months visiting a feeder daily, then abruptly moved nearly a half-mile away to a different feeder.

The feeder/readers were very accurate—garbled identifications happened less than one percent of the time. By comparison, humans recording color bands make mistakes five percent of the time or more.

We can answer all sorts of questions about bird feeding and breeding behavior using this technique, such as: When do birds feed during the day? How is feeding behavior affected by weather? What influence does feeder location have on feeding behavior?

Which Species?

Bonter’s and Zuckerberg’s study at the Cornell Lab now includes Black-capped Chickadees, Tufted Titmice, White-breasted Nuthatches, Downy Woodpeckers, House Finches, and American Goldfinches. Cornell graduate student Jon DeCoste uses the feeders to study disease in House Finches. Other researchers have used RFID to study (not always using feeders) Common Terns, Semipalmated Sandpipers, Leach’s Storm-Petrels, pheasants, bobwhites, domestic chickens and ducks, three species of penguins, and endangered species such as the Florida Scrub-Jay and the Kakapo of New Zealand. Numerous studies have checked to see if the tags cause any harm to the birds who carry them, and have found no ill effects.

How RFID Works

It’s always been difficult to follow small birds with technology—the devices weigh too much. With RFID, the heavy battery sits on a frequently visited structure such as a feeder, freeing the bird to wear a very light transponder.

 

1. A tiny tag, weighing less than 0.1 gram, is securely taped to a band on the bird’s leg.

 

2. An antenna lining the feeder perch “looks” for a tag every second. A battery or solar panel powers the reader.

3. The bird’s tag contains no battery. When it enters the antenna’s range (about 5 inches), it returns an ID number. A mini-computer records it along with the time.

4. Even visits too brief for a human to correctly note are captured.

5. Because the system never sleeps, it can generate a complete record of the complex lives and interactions of feeder birds.

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