For the first time in its history, Zoo Liberec in the Czech Republic welcomed a litter of Maned Wolf pups to their institution. After a two month gestation, mother Samantha gave birth to four pups back on January 10th. However, after two of the original four litter-mates failed to survive, zoo officials waited to ensure that the second two pups were in good health before announcing the birth to the public.

Although the newborns weighed only around 16 ounces at birth, this small size won't last long. The pair will be grow rapidly until they reach their full grown size of between 45 and 75 pounds at one year of age. The two curious pups have begun to venture out of their indoor den and into the publicly visible exhibit. With a little patience, visitors may be able to catch a glimpse of the adventurous duo.

Photo Credit: Zoo LIberec

The Maned Wolf, the tallest of any wild canid, is native to South America. Due to its reddish-brown coloration, the Maned Wolf is often mistakenly thought to be related to the red fox. In fact, the Maned Wolf is not closely related to any living canid and is classified as its own genus, Chrysocyon. Making its home in the open and semi-open grasslands of the eastern portion of central South America, the Manned Wolf feasts on a omnivorous diet including small to medium sized prey such as rodents and fish, and a variety vegetable matter. The Manned Wolf population currently has a modest number of individuals. Despite this however, primarily due to habitat loss, the species is listed as "near threatened" by the IUCN.

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Maned Wolves at Sweden's Nordens Ark Zoo had two pups in late January; one male and two females. The zoo's breeding pair is a key pair in the Maned Wolf breeding program worldwide, making this birth especially important for conservation. Maned Wolf pups are born all black, and gradually change color as they grow older. By around six months of age, they'll be nearly completely reddish brown. The pups will remain close to their mother in their den for now, but by spring visitors should have a chance to see them in person.

Photo credit: Tom Svensson/Nordens Ark

Maned Wolves come from South America and are currently listed as vulnerable to extinction on the IUCN Red List.

Although 2012 has only just begun, the Smithsonian Conservation Biology Institute in Front Royal, Virginia (SCBI-FR), already has something to celebrate in the new year: the birth of four Maned Wolf pups Jan. 5. It is the first litter born at SCBI-FR in two years and will play an important role in helping researchers maintain a viable, self-sustaining population under human care.

“Every pup born here helps us understand more about the biology of this incredible species,” said Nucharin Songsasen, an SCBI research biologist. “SCBI has a long history with the Maned Wolf, both in terms of studying the biology and maintaining the genetic diversity of individuals living under human care, as well as in conserving the animals in the wild.”

Photo credit: Lisa Ware, Smithsonian Conservation Biology Institute

The four pups were born to mother, 8-year-old Salina, and father, 4-year-old Nopal, who was born at SCBI-FR. Maned Wolf pups have a 50 percent mortality rate in the first month, so keepers are monitoring them closely. This litter is particularly valuable because Nopal is the 10th most genetically valuable male among the 36 reproductively viable males in the Association of Zoos and Aquariums’ Maned Wolf Species Survival Plan, which matches animals across the country to ensure genetic diversity in the population. Seventy-two maned wolf pups have been born at SCBI-FR since 1975, and the facility currently has 12 wolves, including the pups. The National Zoo has two maned wolves on exhibit at the Cheetah Conservation Station.

On February 6th, The Natural Science Center of Greensboro, North Carolina, welcomed three endangered Maned Wolf Pups. The Center's breeding pair Lana and Nazca are part of the Association of Zoos and Aquarium's Maned Wolf Species Survival Plan (SSP). You can visit the NSC's Maned Wolf blog to follow the progress of these cubs and to learn more about how you can help this species in the wild. Two of the pups, Vincent and Bonita, were named. The NSC is now holding a contest to name the third pup. Entries are accepted in person only, and we'll keep you posted on the winning name.  The choices are below the fold along with many more adorable photos of the pups.

Dora and Diego, Houston Zoo's Maned Wolf pups are growing fast, but perhaps not as fast as their ears!  The two were born in late December and are being hand-reared at The Denton Cooley Animal Hospital. In order to help Dora and Deigo prepare for socialization with other wolves, Houston Zoo enlisted the help of an experienced "Mom". According to the zoo's blog, "the best option would have been to introduce them to another Maned Wolf litter that was being mother-raised but there were no other females due at the same time as our pups. So we looked internally and one candidate stood out as being right for the job: Taji, the Anatolian Shepherd Dog.  Taji was raised with the cheetahs and works as part of our Cheetah Ambassador Program."

The pups cuddle up to auntie Taji...

Photo credits: Houston Zoo

More cuteness below the fold...

The Houston Zoo is proud to announce the births of two rare Maned Wolf pups. Born December 30, the pups are being hand reared at the Houston Zoo's Denton Cooley Animal Hospital. "This is the first successful birth of Maned Wolves at the Houston Zoo in over 10 years," said Houston Zoo Curator of Carnivores and Primates Hollie Colahan. "The pups weigh just over 5 pounds now and are being cared for around the clock by Zoo carnivore and animal hospital staff," added Colahan. The pups are fed 6 times each day and were just introduced to solid food last week. Maned Wolves are not closely related with any other living Canid (wolf, dog or fox) and one study suggests that they may be the sole South American surivivor of the mass extinction of large Canids at the end of the last ice age. 

Maned Wolves are native to the grasslands, savannahs and tall grass prairies of Brazil, Argentina, Paraguay, and Bolivia. The species once thrived and ranged throughout much of South America.Unlike other wolves that live in cooperative breeding packs, Maned Wolves are solitary animals. Little is known about their lives in the wild where their populations are increasingly threatened by habitat loss to agriculture.

MUCH more cuteness below the fold...

Three rare maned wolf pups have begun exploring outside of their hut over the last few days at the Denver Zoo.  Cayenne, a female, and Santiago and Diego, both males, were born on Christmas Eve to mother, Itati, and father, Tega. The pups have remained close to mom but are becoming more curious daily. All three pups were just given a clean bill of health by  doctors. Denver Zoo visitors can see the pups as they explore at the zoo’s Feline Building just east of the main entrance.

Photo Credit Dave Parsons / Denver Zoo

See their medical exam below the fold...

Meet three curious and playful little Maned Wolf pups who have just begun to explore their exhibit at the Denver Zoo. Born Dec. 24th, this is the first time the wolves have been seen by the public.

Sometimes called a "Red Fox on stilts" the Maned Wolf is actually not closely related to any other living wolf or fox. It is believed to be the last remaining species of a much older canine lineage. Recent research suggests its closest relative might have been the now extinct Falkland Islands Wolf. 

The UK's Paignton Zoo recently welcomed three little Maned Wolf pups to mother wolf Maya and father Smolis. Shy and elusive, Maned Wolves are hard to see in the wild and are often bashful in captivity as well. South America's largest wolf, this species lives in monogamous pairs rather than in packs like other wolf species.

Photo credits: Ray Wiltshire