Tag Archives | Endangered Species

Critically endangered species successfully reproduced using frozen sperm

Lincoln Park Zoo via EurekAlert:

Black-footed ferrets, a critically endangered species native to North America, have renewed hope for future survival thanks to successful efforts by a coalition of conservationists, including scientists at Lincoln Park Zoo, to reproduce genetically important offspring using frozen semen from a ferret who has been dead for approximately 20 years. The sire, “Scarface,” as he is affectionately called by the team, was one of the last 18 black-footed ferrets to exist in the world in the 1980s. Eight kits, including offspring of Scarface, were born recently, significantly increasing the gene diversity of this endangered population that a dedicated team is working to recover in the wild.

Their work published Aug. 13 in the journal Animal Conservation “Recovery of Gene Diversity Using Long-Term Cryopreserved Spermatozoa and Artificial Insemination in the Endangered Black-Footed Ferret.”

Partners working to save black-footed ferrets from extinction, and recover a healthy population back to the wild include Lincoln Park Zoo, The Smithsonian Conservation Biology Institute (SCBI), U.S.

Read the rest
Continue Reading

Many endangered species are back — but face new struggles

The restoration of formerly endangered species is raising conflict in some places. One example: the return of gray seals to coastal Massachusetts. Here, gray seals (Halichoerus grypus) bicker at a sandy haulout in Chatham Harbor, Cape Cod during the summer of 2013. A new study by scientists at the University of Vermont and Duke University explores strategies to better manage and celebrate the recovery of these animals.David W. Johnston under permit by NOAA

The restoration of formerly endangered species is raising conflict in some places. One example: the return of gray seals to coastal Massachusetts. Here, gray seals (Halichoerus grypus) bicker at a sandy haulout in Chatham Harbor, Cape Cod during the summer of 2013. A new study by scientists at the University of Vermont and Duke University explores strategies to better manage and celebrate the recovery of these animals.
David W. Johnston under permit by NOAA

University of Vermont via EurekAlert:

A study of marine mammals and other protected species finds that several once endangered species, including the iconic humpback whale, the northern elephant seal and green sea turtles, have recovered and are repopulating their former ranges.

The research, published in the June edition of Trends in Ecology and Evolution, suggests that some species, including humpback whales, have reached population levels that may warrant removal from endangered species lists.

But returning species, which defy global patterns of biodiversity loss, create an urgent new challenge for policymakers and communities, the study suggests.

Read the rest
Continue Reading

Giant glass biodomes could help revive endangered species

biodôme Montréal janvier 2010

biodôme Montréal janvier 2010 (Photo credit: synhack)

Nature can use use all the help it can get. Just keep Bud and Doyle away.

via The Verge

A green, tree-lined valley in Yeongyang-gun, South Korea could soon be turned from a picturesque slice of nature into a scene out of a sci-fi film, complete with giant glass domes encapsulating the landscape. Despite disrupting nature in the short term, the plan is actually a national research and conservation effort, and architect and engineering firm Samoo recently unveiled its winning designs for the project, the National Research Center for Endangered Species, to be built there.

Most eye catching are the giant glass biodomes that will be build along the hillside. According to FastCo Exist, these closed-off ecosystems will be used to breed and raise endangered birds before releasing them back into the wild. The domes’ looming height is apparently a necessity to allow the birds to adapt.

Read the rest
Continue Reading

Men Could Get Year in Prison For ‘Cannonball’ Jump on Manatee and Calf

When it comes to sheer stupidity and unthinking maliciousness Seth Andrew Stephenson, 22, of Rockledge, Florida, and Taylor Blake Martin, 22, of Alabama may give the Goblin Topplers a run for their money. They recently pleaded guilty to harassing an endangered species after a video surfaced of them luring a manatee and its calf to a dock so that Stephenson could “cannonball” on its back. They may get a year in prison. Read on after the jump for extra-strength Facebook stupidity.

Read the rest

Continue Reading

A Petition To Have Bigfoot Declared An Endangered Species

A Mr. Ken N. of Chesterfield, Missouri established a petition on whitehouse.gov this week asking the Obama Administration to grant Bigfoot protected status. However, the president will not be forced to broach the issue unless the signature tally, which right now stands at a few dozen, gains some steam. The petition reads:

The cryptid known as Bigfoot should be here on out recognized as an endangered species by the Obama administration and the United States of America. Bigfoot also known as the “Sasquatch or Yeti” is in danger of becoming extinct.

We the people petition the Obama administration to recognize “Bigfoot” or “Sasquatch” as an American species of animal. We plea with the Obama administration to recognize Bigfoot or Sasquatch as an American species of animal as soon as possible and put it on the endangered species list.

Research is an ongoing effort in the field of studying this creature, and one day it will be discovered and shown to the American public.

Read the rest
Continue Reading

Brazil To Clone Animals In Danger Of Extinction

After our planet’s climate drastically changes, the wildlife of today will exist in cloned form in tomorrow’s zoos, Inter Press Service reports:

Brazilian scientists are attempting to clone animals in danger of extinction, like the jaguar and maned wolf, although the potential impact on the conservation of these threatened species is still not clear.

The cloning initiative is being undertaken by the Brasilia Zoological Garden in partnership with the Brazilian government’s agricultural research agency, EMBRAPA, and is now in its second phase. “We already have 420 germplasm samples stored in our bank and are going to continue collecting,” [said] EMBRAPA researcher Carlos Frederico Martins.

Eight animals have been chosen, including the maned wolf (Chrysocyon brachyurus), the jaguar (Panthera onca) and the black lion tamarin (Leontopithecus chrysopygus). The bank has also been stocked with germplasm from the bush dog (Speothos venaticus), coati (genus Nasua), collared anteater (Tamandua tetradactyla), gray brocket deer (Mazama gouazoubira) and bison (genus Bison).

Read the rest
Continue Reading

The Nazi Plan To Breed Lost Animal Species

Jurassic Park fifty years prior? Cabinet Magazine on a strange form of zoology in Nazi Germany, centered around the cordoning off of untainted forests for the re-creation of pure, ancient breeds of ponies, boars, and a mystical striped oxen called the auroch:

In 1920, the brothers Lutz and Heinz Heck, directors of the Berlin and Munich zoos, respectively, began a two-decade breeding experiment. Working with domestic cattle sought out for their “primitive” characteristics, they attempted to recreate “in appearance and behavior” the living likeness of the animals’ extinct wild ancestor: the aurochs.

This conflation of biological and aesthetic destiny coincided with a strain of Nazi thought that sought to apply pseudo-Darwinian theories in support of a racialized conception of the state. In this mode, the zoologist Konrad Lorenz identified parallels between the changes he observed in animals as the result of their domestication and what he saw as the deleterious genetic effects of civilization.

Read the rest
Continue Reading

It’s Legal to Kill Bigfoot in Texas

BigfootAs long as it’s not listed as a game species and not listed as endangered, it’s OK to kill (license or no license). (However, wouldn’t one think if Bigfoot existed, it must be “endangered”?) Loren Coleman posted on Cryptomundo:

John Lloyd Scharf got a response from the Texas Wildlife officials about killing Bigfoot:

…If the Commission does not specifically list an indigenous, nongame species, then the species is considered non-protected nongame wildlife, e.g., coyote, bobcat, mountain lion, cotton-tailed rabbit, etc. A non-protected nongame animal may be hunted on private property with landowner consent by any means, at any time and there is no bag limit or possession limit.

An exotic animal is an animal that is non-indigenous to Texas. Unless the exotic is an endangered species then exotics may be hunted on private property with landowner consent. A hunting license is required. This does not include the dangerous wild animals that have been held in captivity and released for the purpose of hunting, which is commonly referred to as a “canned hunt”.

Read the rest
Continue Reading

Endangered Sea Turtles To Be Killed After Experiment

Green sea turtle. Photo: Wilfried Wittkowsky (CC)

Green sea turtle. Photo: Wilfried Wittkowsky (CC)

Controversial news that’s causing an uproar. The Vancouver Sun reports:

Endangered green sea turtles that have been part of a University of B.C. research project for more than 10 years will be killed sometime this spring.

Bill Milsom, head of UBC’s zoology department, said seven turtles will be killed in order to complete a study into turtle diving depths. The turtles are at least 10 years old and can live to be 30.

The study was designed to measure the impacts of climate change on the animals and to help countries develop policies around fishing.

More than 85,000 green sea turtles died as “bycatch in the fishing industry” between 1990 and 2008, Milsom said. By studying diving depths, researchers could recommend how deep fish nets should be placed to avoid catching the turtles.

Asked why kill an endangered species, Milsom said “they were brought in for these experiments [at UBC] and as part of those experiments, it requires harvesting the tissues.”

As the research progressed, he said, the studies became more invasive.

Read the rest
Continue Reading

Shagged By A Rare (Endangered Species) Parrot (Video)

Hey, I guess if you're one of the last of your kind, you must try to propagate the species by any means possible. Too bad that this zoologist's head looks like one of this bird's kind. From the BBC program Last Chance to See:
Stephen Fry and zoologist Mark Carwardine head to the ends of the earth in search of animals on the edge of extinction. In New Zealand the travellers make their way through one of the most dramatic landscapes in the world. They are on a journey to find the last remaining kakapo, a fat, flightless parrot which, when threatened with attack, adopts a strategy of standing very still indeed.
Continue Reading