I dug this up from a project I did a few years ago, but wildlife factoids never go out of style. So go ahead and test your wildlife savvy with this wacky wildlife trivia. Some you probably know without breaking a sweat, but others might take you by surprise. (Answers are upside down in the green border at the bottom. You can click on the quiz to view it bigger.)
Tag Archives: the nature files
Mountain plover not warranted for endangered species listing
Here’s some food for thought.
The mountain plover’s populations now range around 20,000 birds left in the world. Across the globe, a very different creature, the saiga antelope, only boasts about 40,000. One of these animals is globally listed as critically endangered, and one was found not qualified for federal endangered species status. Any guesses?
Today, the U.S. Fish and Wildlife Service, after a review of the current scientific and commercial information found mountain plover not warranted for listing, citing threats to its habitat as less significant than previously thought.
Mountain plovers are a small ground-nesting bird that rely on short-grass prairies and shrub-steppe environments in the American West for breeding habitat. Land use and habitat loss have been a primary suspect in the disappearance of the plover, an animal so good at hiding, that science is just now starting to get a better idea of how many are left. Recent research shows that rather than being pushed out by agriculture, mountain plovers are actually using farmland as a refuge during nesting season.
I want to take this as good news, but with short-grass prairie and steppe disappearing, swallowed up by energy development and overgrazing, active cropland does not sound like the most stable of refuges for a bird of small numbers, stature and a master of camouflage. My hope is that not being listed will help avoid animosity of the animal by landowners, and perhaps even foster pride and care of the plover so that farmers will not have to contend with being the harbor of an endangered species.
How many of an animal is left is not necessarily determinant of whether a species should be protected. Many factors go into the decision. But one has to wonder, what makes a population of 20,000 birds so much more stable than 40,000 of another species?
Video of Rare Ice Age Tree in Boulder
While learning about all things conservation in Boulder, I was told about a special type of tree that grows in one spot here. The paper birch is a species of tree that has grown here since the time of the last Ice Age. They are rare in the West. Boulder represents the southernmost population of the tree west of Nebraska.
Actually seeing them is like stumbling upon a secret. So I made this quick little video to show you what they look like and some of the cool things about them.
Vodpod videos no longer available.Video of Rare Ice Age Tree, posted with vodpod
What I’ve learned is that there are amazing things right in my backyard. I bet there are in yours too.
What’s special about your local nature?
Send in some photos, put up your YouTube clip or even send a few words, and I’d be happy to share it on Nature Files. I bet you won’t have to look very far.
First Photo of Fishing Cat with Baby in Wild
The Secret Lives of Fishing Cats
Our resident fishing cat biologist friend, Namfon Cutter, was kind enough to give us permission to share her first-ever photo of a mama fishing cat with kitten in the wild. This is a rarely witnessed event!
With CAT in WATER, we are hoping to add to these efforts by incorporating new high-res camera-traps into the project that will bring you even more intimate views of these amazing critters.
Please enjoy this sweet moment in the life of a rare wild creature courtesy of Namfon and the Fishing Cat Research and Conservation Project.
With all the support so far, we are just $124 away from our start-up goal. Thank you to everyone who has pledged. This photo is the epitome of what you are helping to protect when you do so.
We’ll keep fund raising throughout this project, as the camera-trapping is a whole other canister of film. (I know, we like the old school lingo around here.) If you’d like to help support CAT in WATER, click HERE to learn more.
Naked Penguins
Penguins already endure their fair share of image problems. They’re a bit pudgy around the middle (not that there’s anything wrong with that). They have wings, but can’t fly, and a beach strut that’s really more of an awkward waddle. Now these tuxedoed birds can add bald to that list.
In a somewhat alarming twist of fate, penguins are being born featherless, and scientists don’t know why.
The phenomenon first emerged in 2006 when researchers observed featherless black-footed (AKA African) penguin chicks at a rehabilitation center in Cape Town, South Africa. That year about 59 percent of penguin chicks at the South African Foundation for the Conservation of Coastal Birds lost their feathers, followed by 97 percent in 2007. Meanwhile, researchers with the Wildlife Conservation Society and University of Washington in Argentina also observed featherless Magellanic penguins in the wild.
In both cases, the featherless chicks grew at slower rates than their downy counterparts, most likely because they had to expend more energy to regulate their body temperature, said the researchers in a press release. The goose-fleshed penguins also had a tendency to spend more time in the sun, compared to feathered penguins. Many of these vulnerable chicks died during the study.
So far, scientists don’t yet know what’s causing what looks like the avian version of mange. Disease, thyroid disorder, genetics and nutrient deficiencies could all be potential culprits, they say.
On a slightly more positive note, it does look like chicks that survive do eventually grow feathers. Researchers are working furiously to figure out what’s causing the trouble.
“We need to learn how to stop the spread of feather-loss disorder, as penguins already have problems with oil pollution and climate variation,” said P. Dee Boersma, one of the study authors in a press release. “It’s important to keep disease from being added to the list of threats they face.”
Scientific Journal:
Waterbirds
Study Authors and Affiliations:
Olivia J. Kane, Jeffrey R. Smith, and P. Dee Boersma of the Wildlife Conservation Society and the University of Washington; Nola J. Parsons and Vanessa Strauss of the South African Foundation for the Conservation of Coastal Birds; and Pablo Garcia-Borboroglu and Cecilia Villanueva of Centro Nacional Patagónico
Contact:
John Delaney, jdelaney@wcs.org, 718-220-3275, Wildlife Conservation Society
Wildlife Candid Camera at Smithsonian
Want to spy on wild animals?
Check out this new website launched by Smithsonian that brings together more than 200,000 camera-trap images from seven of their research projects. The online library reveals the otherwise secret lives of rarely seen species, such as the clouded leopard, Amazon red squirrel and the Chinese Takin. Bet you never heard of that one, huh? Well, now you can see a picture of it and while away the minutes as fast as you can say Tremminck’s tragopan. Yes, that’s a real animal, though it looks about as funny as it sounds. Smithsonian Wild
CAT in WATER Kickstarter Launch!
Support the Kickstarter project to document them in the wild here.
The fishing cat is up and running! We have 90 days to raise the first round of funds for the CAT in WATER expedition. Check out our Kickstarter project and watch the short video. You can also learn about all the paybacks in store for our supporters. Who wouldn’t want a care package from Thailand and the knowledge they are helping a gorgeous, wild animal in need?
Are you too plastic?
Watch the “Bag It” trailer. It manages to illustrate a hefty environmental and health issue without coming across as overbearing.
Vodpod videos no longer available.
Climate change leaves wolverines on slippery slope
Wolverines, those vociferous, marathon-climbing, fearless relatives of the sea otter may soon face a foe that no amount of bravery can outlast — climate change.
Climate model results from the National Center for Atmospheric Research (NCAR) in Boulder, Colorado, show wolverine habitat in the Lower 48 warming significantly from climate change during the second half of the century. The pending warmer climes threaten snow cover that is vital to the wolverine’s survival.
“It’s highly uncertain whether wolverines will continue to survive in the lower 48, given the changes that are likely to take place there,” said NCAR scientist Synte Peacock in a press release, and the lead author of a paper, which appears in Environmental Research Letters.
Wolverines dig snow dens for their kits 8 to 10 feet deep, and are specially adapted to run and hunt across the snow. Snow pack also helps preserve carrion that the wolverines rely on for sustenance throughout the winter. While about 15,000 wolverines are estimated to live across Canada and Alaska, only a few dozen are thought to still live in Montana, Wyoming and Washington State, according to the press release.
If the plight of the wolverine is not the kind of thing that gets your hair on end, there’s still reason to care. The study also found that a side effect of the loss of snow melt means big impacts for people as well. The projected lack of snow could reduce the amount of water in Idaho, western Montana and western Wyoming by as much as three or four-fold by the end of the century. Get those water-saving shower heads now.
The study is not meant to bring only doom and gloom. Researcher say this kind of analysis could help us think preventative. “This study is an example of how targeted climate predictions can produce new insights that could help us reduce the impact of future climate change on delicate ecosystems,” said Sarah Ruth, program director for the NSF’s Directorate for Geosciences in a press release.
A critter of unique character — to really understand what makes the wolverine such a remarkable creature, check out Douglas Chadwick’s book, The Wolverine Way. Even if you’re not a wildlife lover, this is an adventurous read that will leave you in awe of what a creature will do to survive.
NCAR Study available here.