Rare monkeys died in Oregon Zoo

When one living being dies, it could be an accident. But if six living beings died, can't help but think this is negligence. This is what happened to six rare monkeys at the Oregon Zoo. 

PORTLAND Ore. (Reuters by Shelby Sebens) - Six cotton-top tamarin monkeys died unexpectedly soon after their arrival at the Oregon Zoo, following the death of an orangutan that led to the firing of the zoo's director, officials said on Friday.

They were in a group of nine of the squirrel-like primates that arrived at the zoo on May 22 and were placed in quarantine at its veterinarian center, which is routine procedure, officials said.

Six of those nine monkeys died of unknown causes and their bodies were found by veterinarian staff two days after their arrival, officials said in a statement.

The other three monkeys, including a five-week-old baby, appear to be in good health, officials said

Initial necropsy results were inconclusive and tissue samples have been submitted to a pathologist for analysis, said spokesman Jim Middaugh of Metro, the Portland-area regional government that owns and operates the zoo.

Zoo officials said they hope to receive the results within a few weeks.

Middaugh said Metro is working to understand what happened to the monkeys, which have white hair on their heads and live over 13 years on average. It was unclear how long they had been dead before they were discovered by veterinarian staff.

Middaugh said he could not comment on where the critically endangered monkeys came from. "We’re working through that," he said.

The deaths come on the heels of two zoo officials, including the facility's director, being fired earlier this month following the death of an orangutan.

An investigation into the January death of the 20-year-old animal named Kutai found evidence of mismanagement and poor reporting, according to Metro.

"We're really working hard up at the zoo to ensure that everyone feels empowered to share their concerns openly," Middaugh said.

"We really have a team of professionals up there who focus every day on taking care of the more than 200 species at the zoo. Mistakes happen. They don't happen often at the zoo."

Monster Squid vs. Giant Squid – Hoax Photo

There have been thousands of photos showing monster size squids getting stranded or washed on beaches all over the world. The most recent one is the 160-foot-long giant squid which made a stir on social media sites. The monster squid apparently ended up in the beaches of Santa Monica in California. The photo even came with a satirical commentary, saying that the animal was the result of radiation. However, this Godzilla-sized squid is not real.

Giant Squid Hoax

Thanks to how the internet works, the photo became viral in just a short amount of time. The certainty behind the photo was revealed by the popular rumor-research site snopes.com. Staff from the website actually went to the said beach where the giant squid was seen and found no truth about it. David Emery, a writer from About.com, also confirmed that the photo was actually an edited version of a 30-foot-long giant squid which was found in the shores of Spain back in 2013.

So how big do these giant squids actually get? The biggest that was ever recorded was around 55 feet long and was found somewhere in New Zealand. Giant squids can grow big enough to fight sperm whales. Another detail that could cause error on the measurements of these giants is the fact that their tentacles are quite stretchy.

Sperm Whale vs Giant Squid Diorama - 

55 feet is still a long way to go from the 160-foot length of the hoax photo. Researchers say that if giant squids were able to grow to more than a hundred feet, they would have seen ones that are close to that size. 

Dragons of Indonesia

Many of us find the common house lizard creepy. However, imagine one that’s a thousand times bigger with a lethal bite. You might think that this creature is the stuff of nightmares, but they’re actually real, and they reside in certain islands in Indonesia.

Known for their size, the Komodo dragon is definitely an animal you don’t want to mess with. It’s the biggest living lizard. The biggest ever recorded reached about 3.13 meters long and weighed 366 pounds. That’s about as heavy as two people. But don’t worry about getting chased by one, for they are able to run only for a short time at a speed of 13 mph.

How this giant lizard dominates is through power and stealth. They can lie waiting in a single spot for hours, waiting for a goat, a boar, a deer, or anything that can be seized and good enough to be eaten. They also have a very keen eyesight. Komodo dragons can see things as far as 300 meters away from them.  Not only that, another sense that makes these predators rule is their sense of smell. Like snakes, they use their long forked tongue to “taste” the air and find their prey.

The bacteria found in their saliva is another way to cause damage to their preys. If the prey gets away from the Komodo dragon’s powerful bite, it will slowly become infected and die in a matter of days. Komodos are immune to each other’s bites, thanks to the antibodies in their blood.

These strange and mysterious creatures were successfully hatched in captivity back in 1992. Their offspring are now seen in zoos in different parts of the world. 

Dessert Creatures – The Jackrabbit

Also called the Black-tailed Jackrabbit, these furry animals are actually not rabbits. They belong under the genus Lepus and species californicus. Jackrabbits are actually hares because they give birth to babies, called leverets, which are born with eyes wide open and are covered with fur. These creatures line in extreme environments, specifically in chaparrals and deserts where temperatures can really rise up during daytime and drop really low at night. Also, these areas don’t really get much rain, so water is hard to come by.

What makes these hares distinct is their large ears that help regulate body heat. This works by decreasing or increasing blood flow through the ears, so even if they live in areas with harsh temperatures, they can still adopt well. They favor living in wide open areas where predators are clearly seen.

With their long, powerful legs, they can sprint to about 36 mph, fast enough to get away from predators like hawks or wild dogs. The fur covering their soles help cushion their feet and insulate the desert sand’s heat.

Male specimens can weigh at 9 to 11 pounds while females, which are commonly bigger, can reach a good 11 to 13 pounds. They can also grow from 16 to 28 inches and their tails can reach 2-5 inches long. 

Jackrabbits become sexually mature at a year old and can produce a litter with 1 to 6 leverets in every 3 to 4 months. Mother Jackrabbits would usually stay with their leverets for a month, after which will then take care of themselves. 

Gentle Giants – Elephants Today

For something that’s so huge and majestic, it’s strange how secretive elephants are in the wild.  They tend to shy away from humans and keep to themselves. Nowadays, these creatures are being nearly threatened to endangered. If their populations continue to decline, they could end up extinct.

These animals have long been used as symbols and play an important role in the culture of the people living in their natural habitat. For instance, in India, the elephant is considered as a sacred animal. In fact, one of the gods in Hinduism has an elephant head.

There are two species of elephants, African and Asian. Both of these species face a huge threat in habitat loss. Areas where vegetation like grass, bamboo, roots, bark and leaves grow are being destroyed. Some elephants have even gotten into the habit of eating crops like sugarcane and bananas that grow around the area where farmers live.

Like humans, elephants are very social creatures. They build very tight bonds among their herd and are very close to their family members. Herds have a matriarchal system where the group is led by an older and usually bigger female.  Elephants can live in groups of 8 to 100 members, depending on the family size and terrain.

Today, there is an estimate of 35,000 to 40,000 wild Asian elephants, and around 450,000 to 700,000 African elephants. A number of conservation groups are doing their best to save these massive, gentle beasts, but hunters and poachers who kill them for their precious ivory trunks are still rampant.

Bronx Zoo Introduces Asian Dragons- The Mighty Komodos

Komodo Dragons have landed in New York City; and this has nothing to do with the popular Godzilla movie.

Wildlife Conservation Society’s operated Bronx Zoo has opened what they call “Amazing Monitors” habitat for the dragon, also known as Varanus komodoensis which is the largest living lizard species.

The zoo is located in the Zoo center building and it is the first time that the zoo has Komodo dragons since the 1950s. The new habitat contains 3 dragons; one male and two females.

The exhibit also features 3 more species of monitors that live in very different ecosystems. Mertens’ water monitors also known as Varanus mertensi, yellow spiny-tailed monitors also known as Varanus acanthurus and lives in rocky terrain and Varanus macraei. Each of the lizards is housed in an exhibit which resembles its natural environment.

Jim Breheny, Director of the Bronx Zoo, said in a news release that komodo dragons are some of the most amazing creatures that nature has and they are the top predators in their environments.

By introducing visitors to Komodo, the zoo management hopes that people will learn the challenges faced by komodo in the wild and hopefully appreciate these unique predators. They hope that their work will inspire the next generation of conservationists who will work in places like Indonesia to help save the vulnerable species.

An adult komodo can weigh up to 360 pounds and can be as long as 9 feet from nose to the tip of its tail. However, the dragons in the exhibits measure about five feet an indication that they are still young.

The komodo’s diet consists of large and small mammals, smaller komodo, birds’ eggs and carrion. A komodo can consume 80 percent of its body mass in one feeding. Its bite inflicts a severe wound in its prey killing it within a short time.

Source: Here

Little kiwi, huge extinct elephant bird were birds of a feather

WASHINGTON: They might be the odd couple of the bird world.

Scientists on Thursday identified the closest relative of New Zealand's famed kiwi, a shy chicken-sized flightless bird, as the elephant bird of Madagascar, a flightless giant that was 10 feet (3 meters) tall and went extinct a few centuries ago.

The surprising findings, based on DNA extracted from the bones of two elephant bird species, force a re-evaluation of the ancestry of the group of flightless birds called ratites that reside in the world's southern continents, they added.

The group, which boasts some of the world's largest birds, includes emus and cassowaries in Australia, rheas in South America, ostriches in Africa and kiwis in New Zealand. Ratites that have disappeared in recent centuries include the moa of New Zealand and the elephant bird.

The researchers compared elephant bird DNA to the other birds and saw a close genetic link to the kiwi despite obvious differences in size, body shape and lifestyle - and the fact they lived about 7,000 miles (11,500 km) apart.

The largest elephant bird species weighed more than 600 pounds (275 kg). Kiwis reach around 11 pounds (5 kg).

There has been a lively debate among bird experts about the origins of the ratites and how they came to live where they do.

The world's first birds arose about 150 million years ago. Over the eons, some species lost the ability to fly but became large and formidable.

Many scientists have thought the ancestors of today's ratites were already flightless when they were isolated in their current locations by the separation and drift of the southern continents over the past 130 million years.

The new findings indicate the continents had already separated before ratite ancestors showed up, meaning the forebears of these flightless birds reached their current homes by flying.

"It does seem a little ironic, but in fact it's the simplest explanation for the facts we observe," said Kieren Mitchell of the University of Adelaide's Australian Centre for Ancient DNA.

Alan Cooper of University of Adelaide said the new data suggest that flying ratite ancestors dispersed around the world right after the mass extinction killed the dinosaurs 65 million years ago and before mammals became dominant.

Mitchell said the researchers had expected to find that the elephant bird and ostrich were the most ancient lineages of ratite because Africa and Madagascar were the first landmasses to separate from what had been an ancient super-continent.

Instead, they found that elephant birds and kiwis arose from a common ancestor around 50 million years ago after even New Zealand had become isolated. Previous research had suggested Australia's ratites as the kiwi's closest relatives.

"If the common ancestor of kiwi and elephant birds lived on Madagascar, then kiwis must have flown to New Zealand. If this ancestor lived on New Zealand, then elephant birds must have flown to Madagascar," Mitchell said. "Or perhaps the common ancestor of both elephant birds and kiwis flew to their final locations from somewhere else entirely."

The study was published in the journal Science.

Source: Here