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7 years ago

Received from Cornell:

Secret Lives of Backyard Birds

Where is that titmouse going with all your sunflower seeds? How far will a chickadee travel for food in a day, or a month? Is "your" favorite nuthatch also a regular at someone else's feeders? We know surprisingly little about the habits of our most familiar birds, but a new banding technology is letting Project FeederWatch leader David Bonter get in on their secrets.

Watch the video.



This post was modified from its original form on 10 Sep, 7:10
7 years ago
Rare black chipmunk survives another winter to stuff its cheeks near Shirley’s Bay

OTTAWA — Few people ever cross paths with the rare all-black chipmunk, but two years after his first chance encounter with the critter, wildlife photographer Wilson Hum has once again spotted his furry old friend.

On Tuesday, the black chipmunk on Hilda Road in the Shirley’s Bay area left its burrow to stuff its cheeks. Hum approached it and took photos from about 10 feet away.



Read more & pictures: here.
7 years ago
Purple squirrel captured in Pennsylvania
Experts aren't sure what caused the critter's unique coloring, but they do have several theories.

Article: click here.

9 years ago

EuroBirdwatch 2010: the wonder of migration

Over the past weekend, almost 60,000 people from 34 European countries enthusiastically took part in EuroBirdwatch 2010, BirdLife’s event to observe the fascinating migration of birds flying south for the winter.

Many BirdLife Partners across Europe, from Portugal to Turkey, from Malta to Finland, participated organising over 1,000 national events.

This year’s bird observations were collected in each country and referred to the European Centre, coordinated by SOS/BirdLife Slovakia. “The birds didn’t disappoint: attendees counted exactly 2,731,155 of them in total”, said Ján Gúgh from SOS/BirdLife Slovakia.

Rest of article: click here.

California Sea Otters Mysteriously Declining Despite Protection
9 years ago


The world’s cutest furry sea creature, the California sea otter, has been making a slow recovery since it was nearly wiped off the map by 150 years of hunting for it’s ultra-soft, waterproof fur. But despite being federally protected, the creature’s numbers are going down again, and no one is sure why.

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Annual surveys of the California sea otter population, which are averaged over three years to compensate for variability in observation conditions, show the overall population has declined by nearly 4 percent compared to estimates in 2009, and the number of sea otter pups has declined by 11 percent. The otter’s range along the central California coastline has also shrunk by nearly 30 miles.

,,,,

“Right now we don’t know the specific causes of the decline,” said biologist Tim Tinker of the U.S. Geological Survey, lead scientist of the annual otter survey. “All our data point to a combination of factors, both natural and human caused.”

,,,,

The sea otters have been getting thinner and smaller relative to otters of the same age and sex in past years, says Tinker, which means they are having a harder time finding food. The number of shark attacks has also gone up, as have the number of bacterial and viral infections found in the otters.

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“Diseases that come from terrestrial sources are one of the factors that are also contributing to increased mortality,” Tinker added.

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One of those diseases is Toxoplasma gondii, which is spread to otters when the fecal matter of infected cats gets washed out to sea, says Tinker, but there are other diseases as well.

To understand how to most effectively help the otters recover, Tinker says they plan to compare different sea otter populations along the California coast and populations of the northern sea otter, which lives on the coast from Alaska to Washington. By measuring the factors that could be leading to the sea otter decline in these various regions and comparing that to the relative health of their otter populations, scientists can analyze the relative impact of the different factors.

,,,,

“Sea otters are a really good indication in the health of the coastal ocean,” said Tinker. “And what they’re telling us right now is that it’s not doing so well.
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Read More http://www.wired.com/wiredscience/2010/08/sea-otter-decline/#ixzz0veaJnV3E

9 years ago

Received from Toronto Wildlife centre:

Duckling rescue photos

TWC supporter Valerie sent us this series of photos illustrating a happy ending that was the result of her three-week partnership with TWC hotline and rescue staff. 

9 years ago

Received fron ONTBIRDS:

To maximise our chances of tracking juvenile captive-reared EASTERN LOGGERHEAD SHRIKES after release we have coloured an extensive area of their breast in either green or blue, to denote release site. Releases have just begun, so please be on the lookout for these colourful shrikes! Our hope is that the novel colouring will make them more easily detected by the public.
All released birds, and a large proportion of the wild population, are also colour banded. If you see a shrike with a coloured breast and/or wearing bands, please report it to Wildlife Preservation Canada at (email) jessica@wildlifepreservation.ca, (phone) 1-800-956-6608, or (fax) 519-836-8840. We will need details about specific location (GPS coordinates are ideal, but not essential) and any colour(s) (breast and/or bands) seen.


Thank you for your assistance.

9 years ago

Giant Beaver Dam in Alberta Visible From Space
Experts say beavers have been busy since mid-70s, building what's believed to be largest known dam on earth

9 years ago

Weakening Environmental Protection Laws?

21 April 2010 – The Green Budget Coalition has denounced a move by the government to weaken the Canadian Environmental Assessment Act (CEAA). Proposed changes to the CEAA are contained in the 2010 budget bill, the Jobs and Economic Growth Act. Many of the proposed changes were not outlined in the Speech from the Throne, or in the text of the 2010 Budget. However, because they are included in the budget implementation bill, they are implicitly backed by the threat of an election.
   “The budget should not be used as a mechanism for weakening Canada’s environmental protection laws,” explained Barry Turner, Green Budget Coalition Chair. “These environmental laws are essential for improving Canadians’ well-being and achieving sustainability, by reconciling economic, social, and environmental elements of development projects. Any proposed changes to these laws should be thoroughly reviewed by the House of Commons Environment Committee, and separately voted upon by parliamentarians, without an election hanging in the balance.”
   Bird Studies Canada is a member of the Green Budget Coalition (GBC), a group comprised of 21 of Canada’s leading environmental and conservation organizations. Visit the GBC website to learn more, and to read the GBC’s detailed 2010 budget recommendations.

9 years ago
 Your Morning Adorable: Deer Licks Friendly Cat! Video!
There's something irresistible about unlikely pairs of animal friends, isn't there? These two -- both residents of Arnold's Wildlife Rehabilitation Center in Okeechobee, Fla. -- are among the most irresistible pairs we've seen yet.
10 years ago

Success Story: Baby skunk reunited with family

A few weeks ago, TWC (Toronto Wildlife Center) rescue staff member Andrew responded to a call about two baby skunks that had wandered away from their parents and become caught in a hockey net left out on someone’s driveway.  Andrew untangled the first baby and after a giving it an examination was able to release it right way.  The skunk made a quick beeline across the yard and straight back to the safety of its den.  Unfor
tunately, the other baby wasn’t so lucky.   It was weak and disoriented and had raw-looking red marks around its neck—a sign that the baby’s struggles had only served to tighten the net.

Drifting in and out of consciousness, the baby skunk was brought back to the centre, put in an oxygen cage and given essential fluids to aid rehydration.  The baby made a quick recovery and was ready to be released after only a few days. Andrew brought the baby back to where it had been found and watched as it ran along the same path to the den that its sibling had taken days before.

10 years ago
Baby opossum played dead in soda machine

Last Updated: 26th June 2009, 9:35am

 

JOHNSON CITY, N.Y. — A baby opossum’s instinct to play dead evidently didn’t help matters after it got wedged inside a soda machine at an upstate New York fitness club.

The animal ran into the Court Jester Athletic Club in Johnson City, N.Y., near Binghamton, and scurried behind a soda machine in the front vestibule Wednesday evening.

The club’s assistant manager called police realizing the critter was stuck inside, hanging upside down in a compartment below the soda dispenser.

A police officer tried to pull the animal from the bottom of the machine, but it was lodged in place and making no apparent move to escape. About a half hour later, an employee arrived with a key for the machine, the front panel was opened and the animal rescued. The officer released it in a nearby cemetery.

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Information from: The Press and Sun-Bulletin of Binghamton, http://www.pressconnects.com/

 

10 years ago

May 22 Is International Day for Biological Diversity

In 1992, Canada ratified the United Nations Convention on Biological Diversity, as did many other countries. This convention is necessary because the present rate of loss of biological diversity, or "biodiversity," is a serious global environmental threat
10 years ago

Inside Birding

Whether you're new to birding or a seasoned expert, interested in sharpening your identification skills or wondering how to clean your binoculars, you've come to the right place
11 years ago

Nothing in Nature Engineers Like North America's Beaver

Beavers re-engineer the landscape as few other animals can. They transform less suitable habitats by building dams
11 years ago

Students Provide Insights Into East African Wildlife

Students funded by the Critical Ecosystem Partnership Fund (CEPF) have rediscovered a snake species, described two new invertebrate species, and demonstrated that local people directly benefit from conservation management
11 years ago

Bobcat Makes Backyard Visit

An English Lane woman got an up-close-and-personal look at wildlife this week in her own backyard. Bridget Kelly was surprised to look out a back window of her home Wednesday about 4 p.m. to see a bobcat sitting under her bird feeder.
11 years ago
They'Ve Got Personality

Long considered unscientific, studies of the dispositions of individual animals are multiplying, yielding some fascinating--and sometimes practical--results.
11 years ago

Mammals That Hibernate Or Burrow Less Likely To Go Extinct

ScienceDaily (Feb. 2, 2009) -- The best way to survive the ill-effects of climate change and pollution may be to simply sleep through it
......
[...]
"

Despite these results, sleepers and hiders shouldn't be viewed as evolutionary "winners," the authors say.

"Sleep-or-hide species survive longer, but in a changing world they run the risk of eventually becoming seriously obsolete," says Mikael Fortelius of the University of Helsinki, one of the study's authors. "Species that don't sleep or hide are short-lived, but they may be more likely to leave successful descendants.

"In a way it's the classic choice between security and progress.""



This post was modified from its original form on 03 Feb, 8:43
11 years ago

"THE GREAT SUNFLOWER PROJECT" ~ Join the Hunt for Bees!

By watching and recording the bees at sunflowers in your garden, you can help us understand the challenges that bees are facing. We'll be sending out FREE seeds again in early Spring 2009. Just in time to plant!
11 years ago

Dales Wood Is Latest Reds Safe Haven

A CAMPAIGN to save the region's red squirrel population has been given a boost with the formation of a new reserve
11 years ago
A rare albino hedgehog believed to be one of only 100 in Britain has been rescued by a couple who spotted it glowing in the dark in their garden. Nick and Julie Packham made a 250-mile round trip through the night to take the hedgehog to the Tiggywinkle
11 years ago

Wild Encounters

The Case of the Terrorist Turkeys
11 years ago
J.D. Irving pleaded guilty in New Brunswick provincial court to charges laid by Environment Canada under the Migratory Birds Convention Act 1994. The company was sentenced to pay a $60,000 penalty for contravening the Act by destroying eight
Vampire Moth Discovered -- Evolution at Work
11 years ago

/

A previously unknown population of vampire moths has been found in Siberia. And in a twist worthy of a Halloween horror movie, entomologists say the bloodsuckers may have evolved from a purely fruit-eating species.

Only slight variations in wing patterns distinguish the Russian population from a widely distributed moth species, Calyptra thalictri, in central and southern Europe known to feed only on fruit.

When the Russian moths were experimentally offered human hands this summer, the insects drilled their hook-and-barb-lined tongues under the skin and sucked blood.

Entomologist Jennifer Zaspel at the University of Florida in Gainesville said the discovery suggests the moth population could be on an "evolutionary trajectory" away from other C. thalictri populations.

In January, she will compare the Russian population's DNA to that of other populations and other species to confirm her suspicions.

"Based on geography, based on behavior, and based on a phenotypic variation we saw in the wing pattern, we can speculate that this represents something different, something new," Zaspel said.

"But it is really difficult to say without knowing genetic differences between individuals in that population, and among individuals from other populations, how different this group is going to be."

/

Full Article with Video: http://news.nationalgeographic.com/news/2008/10/081027-vampire-moth-evolution-halloween-missions.html

11 years ago

 

Just as science begins to solve the mysteries of their seasonal comings and goings, many of the world's migratory species are in sharp decline
 
11 years ago

Dead deer in yard a sad lesson about wildlife

A small deer found dead in a Winnipeg yard with a leash tight around its neck may have been taken in by someone as a pet, Manitoba Conservation officials said yesterday.

The young deer was found in the backyard of Bernie Tarbet's riverfront home, and its death appears to be a tragic example of why wild animals should be left alone in their natural habitats.

"Don't feed them, don't take them in, don't treat them as pets," said Tarbet, who found the deer next to a bush behind her Assiniboine Avenue home Wednesday at 3 p.m.

Conservation spokesman Blair McTavish said the department got two calls last week from people who saw a deer with a rope around its neck in Assiniboia, but Conservation officers were unable to find it.

Tarbet said the part around the deer's neck was insulated with rubber and the end of the rope had a loop like a dog leash.

For more on this story:

http://winnipegsun.com/News/Winnipeg/2008/09/26/6883776-sun.html

 

 

11 years ago
You've seen Woodland Caribou in some dangerous situations. Now it's your turn to help CPAWS create the next promotional image for our caribou campaign! Put the caribou in (virtual) danger and enter to win the Caribou Idol photo contest.
Desert tortoise found burned to death at campground
11 years ago

YUCCA VALLEY, Calif. (AP) An endangered tortoise has been found burned to death in a fire grate at Black Rock campground in the Yucca Valley area.

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Joe Zarki, information officer for Joshua Tree National Park, says rangers are seeking information from anyone who knows anything related to the dead desert tortoise found Aug. 4. He estimates the tortoise was 45 years old.

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Desert tortoises are a threatened species, protected by the federal Endangered Species Act as well as state wildlife laws. The desert tortoise also is California's official state reptile.

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Information from: KCDZ-FM, http://www.kcdzfm.com/

11 years ago

Mutated Fish Caught in Lake Downstream of Oil Sands

 

FORT CHIPEWYAN, Alta. -- Information about a mutated fish caught downstream from Alberta's oil sands region will be sent to a joint government-industry group that monitors the health of rivers and lakes
11 years ago
Moose twins that were orphaned when their mother died on the south shore of Grand Lake last week didn't want to leave the area, but wildlife officers eventually relocated them to an area where a moose herd is known to graze
Baby Whale Trying to Suckle a Yacht?
11 years ago

August 18, 2008—An apparently injured humpback whale calf in waters near Sydney, Australia, is behaving with a yacht in ways the whale would normally behave with its mother.

VIDEO: http://news.nationalgeographic.com/news/2008/08/080818-whale-video-ap.html

Patterns in Nature: Butterflies 11
11 years ago
Hairy Insects Use Bubble "Lungs" to Stay Underwater
11 years ago

Of the hundreds of insect species that rely on air bubbles to dive underwater, some can use the bubbles like external lungs to stay submerged for long periods, according to new research that describes how insects manage the feat.

Scientists have known since the 19th century that when aquatic insects dive underwater, they trap an air layer similar to a thin bubble around their bodies and use this air supply to breathe.

The new study is the first to describe exactly how the insects' air layers work, said Steven Vogel, a biology professor at Duke University who was not involved with the paper.

"You might say, with only mild hyperbole, that our understanding [of the bubbles] is now complete," Vogel said.

Article Plus Video: http://news.nationalgeographic.com/news/2008/08/080813-bugs-bubble.html

Anonymous
First Bees, Now Amphibians
11 years ago

Humans Worsen Spread Of Deadly Emerging Infectious Disease

ScienceDaily (Aug. 12, 2008) — Amphibians, reigning survivors of past mass extinctions, are sending a clear, unequivocal signal that something is wrong, as their extinction rates rise to unprecedented levels, according to a paper published by the Proceedings of the National Academy of Sciences (PNAS ). Humans are exacerbating two key natural threats – climate change and a deadly disease that is jumping from one species to another.

The authors confront the question of whether Earth is experiencing its sixth mass extinction and suggest that amphibians, as a case study for terrestrial life, provide a clear answer. "A general message from amphibians is that we may have little time to stave off a potential mass extinction," write co-authors Vance T. Vredenburg, assistant professor of biology at San Francisco State University, and David B. Wake, curator of herpetology in the Museum of Vertebrate Zoology at University of California, Berkeley, in the August 12 issue of PNAS.

Amphibians are among the oldest organisms on earth, having survived the last four mass extinctions. The current extinction rate of amphibians is cause for alarm, according to biologists.

"An ancient organism, which has survived past extinctions, is telling us that something is wrong right now" Vredenburg said. "We -- humans -- may be doing fine right now, but they are doing poorly. The question, really, is whether we'll listen before it's too late."

While many factors have been cited for the profound change in global amphibian populations, a new emerging infectious disease, chytridiomycosis, is thought to be directly responsible for wiping out more than 200 species. It poses the greatest threat to biodiversity of any known disease. An aquatic fungus of unknown origin, it's the first of its kind to infect vertebrates, and only amphibians.

Understanding the ecology of chytridiomycosis may not only help amphibians, but human health. Scientists seek to map how the pathogen is transmitted from one species to another to develop ways to prevent or control outbreaks.

The Sierra Nevada Yellow-legged Frog is an example of a species under threat of extinction. In 2001, chytridiomycosis was detected in the mountains of the Sierra Nevada, and subsequently the authors have documented mass die-offs and the collapse of populations because of outbreaks. The fungus is surprisingly virulent, according to authors, and how it causes death is not yet known.

"It's important for people to understand what's infecting and killing these frogs," Vredenburg said. "This disease is a remarkable example of a pathogen jumping boundaries and causing havoc. If we can understand how it is able to do so, we may be able to help the frogs as well as ourselves."

David B. Wake served as the director of the Museum of Vertebrate Zoology (MVZ) for 27 years and is now curator of herpetology and professor of the Graduate School at the University of California, Berkeley. MVZ is a center for research and education in the biology of amphibians, reptiles, birds and mammals. Founded in 1908, the Museum's mission is to document and increase understanding of the diversity of terrestrial vertebrates, with particular emphasis on western North America.

Vance T. Vredenburg is an assistant professor at San Francisco State University. His research focuses broadly on the ecology, evolution and conservation of amphibians and incorporates elements of population, community and behavioral ecology to investigate the impacts of emerging infectious disease, introduced predators, and habitat loss on threatened amphibians. He is the co-founder of AmphibiaWeb.org (http://amphibiaweb.org) an online bioinformatics project promoting science and conservation of the world's amphibians.

11 years ago
In the last 60 years, brown tree snakes have become the embodiment of the bad things that can happen when invasive species are introduced in places where they have few predators. Unchecked for many years, the snakes caused the extinction of nearly every..
11 years ago
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Twin Baby Moose in Sprinkler
Animals  (tags: moose, enjoyable, wildlife )

Cat
StarsButterfliesGold Notes
- 12 hours ago - ca.youtube.com
Life's simple things, can be oh! so enjoyable... get a drink, sit back and enjoy this video. Call your children to watch it, too!
11 years ago
Cool new use for ipods from ornithologists in the field. (+video!)
11 years ago

"Annoying" Bird Mimics Sirens
11 years ago

July 14, 2008—Having mastered some of the world's most grating sounds—sirens, cell phone ringtones—a blackbird is irritating Britons with its powers of mimicry.

VIDEO: http://news.nationalgeographic.com/news/2008/07/080716-ukbird-video-ap.html

Bees Enlisted to Attack Crows in Tokyo
11 years ago
After years of being attacked by crows, a colony of seabirds nesting in Tokyo is getting an unlikely ally: the tiny honeybee.

Conservationists hope bees will repel the crows, based on the insects' tendency to attack anything dark-colored that approaches their hives

This year beehives from rural areas were relocated to the top of a large water-treatment facility near Tokyo's international airport, where as many as 4,000 birds known as little terns nest after a long migration from Australia, New Zealand, and Papua New Guinea.

 Although they are not endangered internationally, little terns are listed as "vulnerable" in Japan's Red Data Book of threatened species.

That's because the terns' nesting sites in the country are being destroyed by construction work and other human activities, so the birds are considered potentially at risk in the future.

The terns near the airport have long been victims of Tokyo's crows.

In a single prolonged attack five years ago, about 60 crows picked off roughly 300 eggs and 160 young birds, and fewer terns have come to the nesting site since then.

"The young can't defend themselves against the crows, so we tried to find ways to protect them at the nesting site," said Naoya Masuda, a member of the nonprofit Little Tern Project.

 "One thing we tried was putting netting in the trees and stringing up fishing lines, but nothing worked."

 Read the Full Article: http://news.nationalgeographic.com/news/2008/07/080714-birds-bees.html

11 years ago
Faced with an epidemic of cancer that cuts their lives short, Tasmanian devils have begun breeding at younger ages, according to researchers at the University of Tasmania in Australia
11 years ago
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Florida Biologist Saves Drowning Bear
Animals  (tags: bear, protection, goodnews, humans, rescued, wildlife )

Elena
StarsButterfliesGold Notes
- 11 seconds ago - telegraph.co.uk
The 375lb beast had been roaming a residential area at Alligator Point, near Tallahassee, when wildlife officers decided to trap it and move it away from houses
11 years ago
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The City's Lost Animal Kingdom
Environment  (tags: conservation, endangered, extinction, extinct, habitatdestruction, habitat, ecosystems, environment, protection, wildlife, nature, forests, destruction, climate-change )

Elena
StarsButterfliesGold Notes
- ago - thestar.com
Ontario's new Endangered Species Act likely comes too late to bring back these plants and animals that once thrived in the GTA

Vermont-to-Caribbean Connection
11 years ago

July 3, 2008— Every year a Vermont researcher follows another of the state's residents to the Caribbean: the Bicknell thrush, a small migratory bird.

VIDEO: http://news.nationalgeographic.com/news/2008/07/080703-birds-video-wc.html

Hundreds of threatened salmon rescued on creek
11 years ago

CHICO, Calif. (AP) State Department of Fish and Game crews have rounded up more than 300 stray salmon and returned them to their rightful spawning path.

The migrating spring-run salmon are supposed to swim up Butte Creek Canyon to find cold water in which to spawn in the fall.

But the threatened fish got stuck in two pools just west of Highway 99. Rescue crews on Wednesday used nets to capture the fish one-by-one and drive them to the canyon.

Department of Fish and Game officials say the cold water fish probably would have died in the pools when the water got too warm.

Authorities say they rescued the fish because there are fewer salmon returning to the Central Valley this year.

Information from: Chico Enterprise-Record, http://www.chicoer.com

Wildlife News (2)
11 years ago
| Red pin
 Please post the latest news regarding wildlife both in our backyard and in the great outdoors. Thank you.
 

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