Tiger

Dog Fills In As Nanny To Endangered Tiger Triplets

33013402791_f7bbfc861c_oAfter they were ignored by their mother following their birth on February 3, three Malayan Tiger cubs have been cared for by Cincinnati Zoo & Botanical Garden’s nursery staff.  Now, the cubs’  care team includes the zoo’s four-legged, resident nursery companion and former nanny to several zoo babies: Blakely the Australian Shepherd Dog.  The six-year-old super-dog has been called into action to provide snuggling, comfort, and a body for the cubs to climb on.

“He’s more than just a large, warm pillow for the cubs.  Blakely is the adult in the room.  He teaches them proper Tiger etiquette by checking them when they’re getting too rough or aggressive,” said Dawn Strasser, head of Cincinnati Zoo’s nursery staff. “This is something that their human surrogates can’t do.”

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32846043985_44cf5d523a_oPhoto Credits:  Mark Dumont, DJJam, Lisa Hubbard

The cubs, named Chira (because she was treated by a chiropractor), Batari (which means goddess) and Izzy (which means promised by God,) would have received similar cues from their mom. Because being with her is not an option, Blakely is the next best thing.  His baby-rearing resume includes experience with Cheetahs, an Ocelot, a Takin, a Warthog, Wallabies, Skunks, and Bat-eared Foxes.  Last year, to recognize Blakely’s nurturing nature, the City of Cincinnati proclaimed October 19 to be Blakely Day!

“My team can feed and care for the Tiger cubs, but we can’t teach them the difference between a play bite and one that means ‘watch out’. So, that’s Blakely’s job,” said Strasser. “Just a little time with him at this early age will help them learn behaviors that will come in handy when they meet Tigers at other zoos in the future.” The cubs will move to the Zoo’s Cat Canyon this summer after they have received their last round of immunizations.

Malayan Tigers are Critically Endangered, with fewer than 250 breeding-age adults living in the wild.  Less than 100 of these Cats live in zoos, making these three cubs – and Blakely’s job as caregiver – incredibly important to the effort to save Malayan Tigers.

See more photos of Blakely and the Tiger cubs below.

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Tiger Cubs Are Grrrrowing Up Fast

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Three Malayan tiger cubs born February 3 at the Cincinnati Zoo & Botanical Garden are gaining weight, opening their eyes and getting feisty! 

You first met the cubs on ZooBorns when the zoo announced that the trio would be cared for by zoo keepers because their mother did not care for them. Thanks to the staff’s dedication and hard work, the cubs are thriving.

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32724030031_3838d749a2_zPhoto Credits:  Kathy Newton, Cassandre Crawford, DJJAM Photo, Mark Desmond

“They’re fed by nursery staff six times a day and have already graduated from two to three ounces per feeding,” said Mike Dulaney, curator of mammals at the Cincinnati Zoo and vice coordinator of the Malayan Tiger SSP. “Before they open their eyes, they usually just eat and sleep.  Now that they can see where they’re going, they will start to become more active.”

One of the cubs, referred to as #1 until the cubs’ genders are known and names are given, is receiving special care from a local chiropractor to help it keep up with the others.  Soon after the cubs arrived in the Nursery, caregivers noticed that #1 was having trouble holding its head up.

“It was obvious to me that something wasn’t right.  The cub’s neck appeared to be stuck at an odd angle,” said Dawn Strasser, a 35-year veteran in the Zoo’s Nursery. “Massaging the neck muscles helped with the stiffness, but the cub was increasingly lethargic and not suckling well.”

Strasser reached out to Dr. Mark Sperbeck, a chiropractor who works on humans and animals of all sizes (from 3-pound Tiger cub to 1,000-pound Horse) and asked him to make a house call.  Three adjustments later, it’s difficult to see a difference between #1 and its litter mates. The neck and spine are back in place and the cub is eating well.  It’s actually a little larger than the other two.

According to Dr. Sperbeck, the cub’s top cervical bone (C1) was out of alignment. Since 95% of the body’s nerve impulses travel through this vertebra, he explained, it’s key to proper body function. “After the first adjustment, the cub slept for almost 24 hours and woke with improved mobility, strength and suckling ability,” said Strasser.

This is the first time that the zoo has called in a chiropractor, but it has a long history of collaborating with experts from outside the zoo, including dentists, imaging technicians, medical specialists.  

Malayan Tigers are Endangered with fewer than 500 left in the world. Major reasons for the population decline include habitat destruction, fragmentation and poaching.

More photos of the Tiger cubs below the fold!

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Trio of Malayan Tiger Cubs Born at Cincinnati Zoo

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Three Malayan Tiger cubs were born February 3 at the Cincinnati Zoo & Botanical Garden and are now being cared for in the Zoo’s nursery. First-time mom Cinta’s maternal instincts did not kick in, and vets, concerned that the cubs' body temperatures would dip too low without the warmth of mom's body, made the call to remove them from the den.

“It’s not uncommon for first-time Tiger moms not to know what to do. They can be aggressive and even harm or kill the cubs," said Mike Dulaney, Curator of Mammals and Vice Coordinator of the Malayan Tiger SSP. “Nursery staff is keeping them warm and feeding them every three hours.”

The cubs will be cared for in the nursery for now and will move to Cat Canyon when they’re weaned and no longer require constant care. Visitors should be able to see them playing and running around in their outdoor habitat in early spring.

“The three will grow up together. They will not be re-introduced to their mom as she would not recognize them as her own after a prolonged separation,” said Dulaney.

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4_IMG_5597Photo Credits: Images: 1,2,5,12 (DJJAM Photo)/ Images: 3,4 (Cincinnati Zoo)/ Images: 6-11,13 (Cassandre Crawford)/ Image: 14 (Lisa Hubbard) 

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Zoo’s First Malayan Tiger Cub Makes Her Debut

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Tampa’s Lowry Park Zoo welcomed its first critically endangered Malayan Tiger cub on September 11, and the beautiful girl, named Berisi, recently made her public debut!

The cub was born to Bzui (pronounced Ba-ZOO-ee), and has been cared for, by mom, in a den off exhibit.

“The cub is growing normally and nursing well,” said Dr. Larry Killmar, the Zoo’s Chief Zoological Officer. “Our Zoo is proud to be working to preserve a species like the Malayan tiger, which is facing a growing number of threats in the wild.”

New mother, Bzui, arrived at the Zoo last spring to join her mate, Mata, on a recommendation from the Association of Zoo’s and Aquarium’s Malayan Tiger Species Survival Plan.

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3_15493827_10155496387701124_4233560740007881500_oPhoto Credits: Tampa's Lowry Park Zoo 

The Malayan Tiger (Panthera tigris jacksoni) subspecies was not recognized officially until 2004. They are the smallest in size of all tiger species, with an average weight of 260 pounds for adult males and 220 pounds for females.

Poaching and rapid habitat decline are the primary causes for their continued population decline. Heightened human and animal conflict, due to expanding development, has also been a factor in their endangerment. For these reasons, the International Union for Conservation of Nature (IUCN) has classified the Malayan Tiger as “Critically Endangered”.

Aside from maintaining a breeding program, the Lowry Park Zoo also offers regular tiger trainer talks and demonstrations, at their Asian Gardens habitat. By helping guests understand and make a connection with animals at their facility, the Zoo hopes they can encourage others to care and protect this at-risk species.


It's Christmas for the Animals at London Zoo

Tiger cubs get Christmas presents (c) ZSL London Zoo (1)
Christmas gifts aren't just for people - the animals at ZSL London Zoo got their paws on Christmas presents this year, too!

Six-month-old Sumatran Tiger cubs Achilles and Karis woke up to a pile of pretty presents to rip open, while the Meerkat mob merrily munched on pinecone ornaments stuffed with veggies, hanging from a Christmas tree.
Meerkat Christmas treat 9c) ZSL London Zoo (2)

Tiger cubs get Christmas presents (c) ZSL London Zoo (3)
Meerkat Christmas treat 9c) ZSL London Zoo (6)Photo Credit:  ZSL London Zoo

Zoological Manager Mark Habben said, “We love a bit of festive cheer at ZSL London Zoo, and like to find fun ways for the animals to join in the festivities."

“We’ve come up with a variety of activities to encourage them to use their natural skills, like foraging or sniffing out their next meal: our Tiger cubs loved using their newly learnt hunting prowess to rip open their presents, while our Meerkats searched for their treats under the tree - just like kids all over the country on Christmas day.”

Merry Christmas from ZooBorns!


Milwaukee’s Tiger Cubs Make Public Debut

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The Milwaukee County Zoo’s three Amur Tiger cubs made their public debut on December 2 in the Zoo’s Florence Mila Borchert Big Cat Country. The cubs, one male and two females, have been named: Kashtan, Eloise and Bernadette.

The cubs were born September 14 to mother, Amba, and father, Strannik. ZooBorns introduced the trio in an article from October: “Tiny Trio of Endangered Tigers Born in Milwaukee”.

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4_Tiger Cubs 11-2016-1727 EPhoto Credits: Milwaukee County Zoo

While all three cubs are currently doing well, the male, Kashtan, was transferred to the Zoo’s Animal Health Center in October. Little Kashtan was not gaining weight steadily, and he had developed an abscess on one of his legs (possibly due to a lack of immunity). Vet staff cultured and flushed the abscess, and he was given a course of antibiotics. He returned to Big Cat Country on October 24.

When it becomes necessary to remove newborn Zoo animals from the family group, the mother may not always accept the animal when placed back into the group. Staff reports that Amba has consistently shown excellent maternal care with all of her offspring. But because Kashtan had an infection, and there can be many unknowns in reuniting him with mom after so much time passed, staff determined there were too many risks to putting them back together. Female Tigers also have the potential to injure offspring if reintroductions are attempted. The primary concern of the Zoo’s animal care staff is to avoid any risk of injury to the cub.

Kashtan is now being hand-raised by keepers; weaned from a bottle, and eating meat. He is regularly placed with his sisters, in one of the indoor exhibits, for socialization and exercise.

Zoo visitors can see Kashton, singularly, in one of the indoor exhibits in Big Cat Country. At times, zookeepers will be in the exhibit with Kashtan, offering him interaction, socialization and feedings, as part of the hand-raising process. The exhibit will also feature enrichment items (objects that allow him to show his natural behaviors), which are important for his neurocognitive and physical development.

As all three Tigers learn how to become adults, they need to interact with a variety of toys/enrichment items. Anyone interested in purchasing any of these items for the cubs can visit the Zoo’s Amazon Wish List: Tiger Cub Wish List

When the Tiger sisters, Eloise and Bernadette, are not on exhibit with Kashtan, they can be seen with mother, Amba, in the indoor Tiger Exhibit.

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“Are These My Stripes or Yours?”

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ZooBorns recently offered readers a glimpse of the beautiful twin Sumatran Tigers born at ZSL London Zoo. (Please see the lovely pics from our article: “Zoo Releases Video of Cubs for International Tiger Day”)

The cubs were born June 27 to mom, Melati, and dad, Jae Jae. Keepers eventually discovered they were dealing with a male and a female cub.

In relation to “twins”, there is always the question of how to tell which-from-which. A recent blog post from the Zoo offered some insight into how they are able identify which one is the relaxed male, Achilles, and which one is confident female, Karis.

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Photo Credits: ZSL London Zoo / Images 1 & 2: Karis (left), Achilles (right) ; Images 3 & 4: Achilles (two distinct curves come out of the outer corners of his eyes); Image 5: Karis (small heart-shape, or upside down V, on top of head)

Keepers note that Achilles is darker in comparison to his sister Karis, and he also has thicker markings. According to the Zoo, Achilles very much takes after dad Jae Jae, with a chilled-out personality and wide face, and young Karis is defined as her mother’s daughter, with narrow features and feisty character.

Achilles also has two distinct curves that come out of the outer corners of his eyes. These thick, dark lines are prominent in comparison to markings around sister Karis’s eyes.

If looking at Karis from above, she has a small heart shape (or upside down 'V') on the top of her head, in addition to some solid strips of ginger on her back. Tigers ordinarily have a solid black line running down their spine, but Karis has a few breaks, resulting in two distinct stripes running horizontally across the length of her back.

The mischievous pair has had meat introduced into their diet. According to the Zoo’s blog post, “When they’re not having play fights with each other you’ll most likely find them enjoying a nap somewhere in Tiger Territory, sleeping for up to 20 hours a day.”

The Sumatran Tiger (Panthera tigris sumatrae) is the smallest of the six subspecies in existence today and are only found on the island of Sumatra in Indonesia.

Originally, nine Tiger subspecies were found in parts of Asia but three have become extinct in the 20th century. Less than 400 Sumatran Tigers remain the wild. They are classified as “Critically Endangered” on the IUCN Red List of Threatened Species.

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“It’s the Great Pumpkin…!”

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Pumpkins and Jack-o-Lanterns are indicative of the fall season…and Halloween.

Zoo Keepers work hard to keep their animals healthy and happy. Enrichment toys and activities are an important tool that Keepers utilize to help in that pursuit. Enrichment items encourage natural behavior and stimulate the senses…and what could be more stimulating, this time of year, than celebrating by tearing into a bright orange pumpkin!

Happy Halloween from ZooBorns!

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Image 1: (Lynx) Tierpark Hellabrunn / Marc Muller

Image 2: “Red Pandas, Jung and Nima, get into the Halloween spirit”/ Chester Zoo

Image 3: (Snow leopard) Woodland Park Zoo

Image 4: (Amur Tiger) Woburn Safari Park

Image 5: Piglets-in-a-pumpkin/ Tierpark Berlin

Image 6: “Andean Bear, Bernie, tucks into honey-coated treats”/ Chester Zoo

Image 7: “Black Jaguar, Goshi, enjoys and early treat”/ Chester Zoo

Images 8, 9: Elephant Pumpkin Stomp/ Denver Zoo

Image 10: (Chimpanzee)/ Detroit Zoo/ Jennie Miller

Image 11: (Bison)/ Detroit Zoo/ Jennie Miller

Image 12: (Giraffe “Mpenzi”)/ Detroit Zoo/ Jennie Miller

Image 13: (Hippo)/ Woodland Park Zoo/ Jeremy Dwyer-Lindgren

Image 14: (Tiger)/ Woodland Park Zoo/ Jeremy Dwyer-Lindgren

Image 15: (Maned Wolf)/ Woodland Park Zoo/ Jeremy Dwyer-Lindgren

More adorable Halloween pics, below the fold!

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Malayan Tiger Cubs Debut at Bronx Zoo

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Two rare Malayan Tiger cubs, born at WCS’s Bronx Zoo, are making their public debut.

The female cubs, Nadia and Azul, were born in January. This is the third litter of Malayan Tigers born at the Bronx Zoo.

In the days following the birth, their mother was not providing suitable maternal care, so Bronx Zoo keepers intervened and hand-raised the cubs until they were fully weaned.

“The majority of animals born at the Bronx Zoo are raised by their parents,” said Jim Breheny, WCS Executive Vice President and Director of the Bronx Zoo. “But in certain cases, the moms need help raising offspring. Our keepers did a wonderful job raising the Malayan Tiger cubs through the critical first few months of their lives. As the cubs mature, they are learning ‘how to be tigers’ and following their instincts and developing the skills and behavior of adult tigers. The transition process form cub to young adult is amazing to witness.”  

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4_Julie Larsen Maher_4587_Malayan Tiger Cubs_TM_BZ_08 29 16Photo Credits: Julie Larsen Maher / WCS Bronx Zoo

 

Initially, the cubs required 24-hour care and were bottle-fed a milk formula every three hours. Food intake was carefully recorded, and the cubs were weighed daily to ensure they gained an appropriate amount of weight.

The cubs were fully weaned by 40 days of age, at which time they began to be slowly introduced to sights, sounds, and smells of adult tigers.

After being allowed to properly acclimate to the off-exhibit holding areas at the Tiger Mountain exhibit, the cubs began exploring the expansive outdoor exhibit space.

Initially, the cubs will be on exhibit at Tiger Mountain for a few hours each day. That time will gradually increase as they continue to become more comfortable in their habitat. Exhibit times may vary.

Jim Breheny continued, “These two cubs are ambassadors for their species. With an estimated 250 Malayan Tigers remaining in the wild and fewer than 70 in accredited North American zoos, these cubs give us an excellent opportunity to introduce our visitors to the treats Malayan Tigers face in the wild and what the Bronx Zoo and WCS is doing to help guarantee the survival of the species.”

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Omaha Zoo Announces Names of Tiger Trio

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Omaha’s Henry Doorly Zoo and Aquarium recently held a contest to find names for their new Amur Tiger cubs. The endangered cubs were born July 7 to mom, Isabella, and ZooBorns shared their birth-story just a few days ago: Tiger Trio Debuts at Omaha's Henry Doorly Zoo.

Today, it was announced that keepers have made a decision, based on the names submitted by excited zoo visitors. The female cub has been named Aurora (a name suggested by Mackenzie Haake of Bellevue, Nebraska). One of Aurora’s brothers has been named Finn (submitted by Mary Vedder of Bellevue, Nebraska). The biggest boy in the trio has been given the name, Titan (suggested by 3 year-old Linden DeVard of Omaha, Nebraska).

Aurora currently weighs in at 15.5 pounds, Finn is a healthy 17 pounds, and Titan is just at 18 pounds.

The naming contest was held from August 18 though August 25. Guests to the Zoo were invited to submit the name ideas into a box at the Cat Complex exhibit. The cat’s keepers selected the winning names. According to the Zoo, there were 2,576 names submitted. The entrants of the winning names will receive a unique gift basket.

The cubs remain on display with their mom in the Cat Complex. While they are still nursing, the trio is showing an interest in their mom’s food and they will start eating meat at around three months old.

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Photo Credits: Omaha's Henry Doorly Zoo & Aquarium (Image 1: Aurora; Image 2: Finn; Image 3: Titan; Image 4: mom, Isabella)

The Amur Tiger (Panthera tigris altaica), also known as the Siberian Tiger, is a subspecies inhabiting mainly the Sikhote Alin mountain region, with a small population in southwest Primorye Province in the Russian Far East.

The Amur Tiger once ranged throughout all of Korea, northeastern China, Russian Far East, and Eastern Mongolia. In 2005, there were reported to be 331–393 adults and sub adult Amur Tigers in this region, with a breeding adult population of about 250 individuals.

The Amur Tiger and Bengal Tiger subspecies rank among the biggest living cats. An average adult male Siberian Tiger outweighs an average adult male Lion by around 45.5 kg (100 lb.).

The Amur Tiger is reddish-rusty, or rusty-yellow in color, with narrow black transverse stripes. It is typically 5–10 cm (2–4 in) taller than the Bengal Tiger, which is about 107–110 cm (42–43 in) tall.

Amur Tigers mate at any time of the year. Gestation lasts from 3 to 3½ months. Litter size is normally two or four cubs but there can be as many as six. The cubs are born blind, in a sheltered den, and are left alone when the female leaves to hunt for food. The female cubs remain with their mothers longer, and later, they establish territories close to their original ranges. Male cubs, on the other hand, travel unaccompanied and range farther, earlier in their lives, making them more vulnerable to poachers and other tigers.

At 35 months of age, Tigers are sub-adults. Males reach sexual maturity at the age of 48 to 60 months.

The Amur Tiger is currently classified as “Endangered” on the IUCN Red List of Threatened Species. According to the IUCN’s report: “…despite a bounce back in tiger numbers in 2010 after a very cold and snowy winter in 2009 (Miquelle et al. 2010). Poaching of Tigers as well as their wild prey species is considered to be driving the decline (Schwirtz 2009). Moreover, a broad genetic sampling of 95 wild Russian tigers found markedly low genetic diversity, with the effective population size (Ne) extraordinarily low in comparison to the census population size (N), with the population behaving as if it were just 27–35 individuals (Henry et al. 2009). This reflects the recent population bottleneck of the 1940s, and concords with the low documented cub survivorship to independence in the Russian Far East (Kerley et al. 2003). Further exacerbating the problem is that more than 90% of the population occurs in the Sikhote Alin mountain region, and there is little genetic exchange (movement of Tigers) across the development corridor, which separates this sub-population from the much smaller subpopulation, found in southwest Primorye province (Henry et al. 2009).

In China, the small population is not independently viable and dependent on movement of animals across the border with Russia.”

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