When the expedition finally stumbled across the serpentine amphibian, it was at the end of a road and a seven-hour hike beyond that from the nearest village. The area is known as Cleopatra's Needle.

"This is an animal that doesn't have any flashy colors or anything like that, but it's one of those last, iconic species that we couldn't find," says Brown.

Remarkably, the expedition also found the Palawan toadlet (Pelophryne albotaeniata), which had been missing for the last 40 years.

The turtle frog is not something that, on sight, you would automatically call a frog. For one thing, if you see it, you’re probably in the middle of the Australian desert. The frog prefers living on and in sandy, loose soil. It’s also an unpleasant pink color which sometimes deepens to purple, so it generally looks like a lump of raw meat that someone stuck eyes on.

If you see it hatch its young, it still won’t seem froglike to you. This is one of the few frogs that’s never a tadpole. There being a dearth of pools in the desert, the turtle frog waits for heavy rains, comes out to mate, and then lays eggs that hatch small, but perfectly formed frogs. No little swimmers here.

Isabela is a mostly uninhabited island that, along with the rest of the Galapagos, lies about 560 miles west of Ecuador in the Pacific Ocean. It’s home to the incredible diversity of life that helped inform Charles Darwin’s theories of evolution when he visited the area in 1835.

Luckily, it appears that the iguanas are not in any immediate danger. The Galapagos National Park released a statement that these pink animals, along with their cousins the yellow iguanas and Galapagos giant tortoises, are not “expected to be affected.” The park reports that the lava is largely flowing onto the southeastern portion of the summit; the iguanas live on the northern flank of the volcano.

Traditional methods call for researchers to attach a tag to turtle flippers to track them, but studies show that flipper tagging can miss up to 20 percent of all females that nest on a beach each season. Researchers also know that females nest on several different beaches, which can cause miscalculations about the turtle population. They can't monitor all of the beaches where the turtles nest at night, and many of the flipper tags get lost eventually, Nairn said. But much like a human fingerprint, the genetic signature obtained using the DNA method is unique for each individual turtle.

Not only does this DNA information identify the turtle mother, but it also allows researchers to speculate on population recovery, including how many nests are being laid, how often turtles nest and how many females are laying eggs. Over the first two years of the study, UGA identified around 800 nesting mothers along the Georgia coast, and researchers continue to track those turtles, including where they've nested over the years and how often they've returned to nest.

There are about 75 gopher tortoises on the property. Rodriguez was surprised to learn what it might cost to move them.

"Wow, yeah, that's a big number. That is a very big number for them to actually move them," she said.

City officials said the burrows are on approximately 80 acres, which they are going to use to build retention ponds for a large reclaimed water project.

In Florida, the gopher tortoise is a threatened species, so the reptile and its borrow are protected under state law.

Having this designation would afford them many advantages such as the protection under the humane laws that dogs and cats already enjoy. It would raise public awareness and education about the Green Iguana and that would give it more respect and better care like other domestics.

The definition of "Domesticated" will vary with every person that you speak to, but we agree with the one that is used legally by most city ordinances that states that it shall mean: bred for and adapted to living dependently in an urban household setting.

The Skansen Zoo in Stockholm sent the reptiles to Cuba’s National Zoo in April to help encourage reproduction of the protected species native to the island.

Hiram Fernandez, a veterinarian at the Cuban zoo, says the reptiles will be released soon in Zapata Swamp, about 200 kilometers (125 miles) southeast of the capital. Their ranks have been thinned by hunting and diminishing habitat, with few examples of Crocodylus rhombifer still found in Zapata Swamp and Cuba’s Isle of Youth.

Adult Uluru skinks pair for consecutive years and may raise several generations in a single burrow constructed by the parents. Not unlike humans, multiple generations of skinks live in the shared home, with parents and children contributing to the maintenance and expansion of their home. The burrows are up to thirteen meters in length, have twenty entrances, and contain designated latrines. Researcher found that skink families inhabited them for up to 7 years straight.

DNA testing of Uluru skinks reveals that young lizards sharing the same burrow are nearly all full siblings, who delay leaving the burrow to care for the family home. According to Macquarie University researcher Dr. Adam Stow this cooperative living arrangement is remarkable for lizards: "It’s an unusual case of parental care and also having the siblings cooperate [that] make[s] them possibly the word’s most social lizard."

“Even if we get just one or two hatchlings, I will be very happy,” said Gerald Kuchling, a project leader for the Turtle Survival Alliance, a nonprofit conservation organization. “Even a single one would give hope for the recovery of this magnificent animal. It would be a turn.”

Quite a turn, actually. The Yangtze giant softshell turtle — thought to be the largest freshwater turtle in the world — was once common in the Yangtze and Red Rivers. But by the late 1990s, pollution, hunting, dams and development had driven it to the brink of extinction.

There are only four known specimens remaining, and only one female — an 85-year-old resident of the Suzhou Zoo. For years, biologists have been trying to coax her and her 100-year-old mate to produce hatchlings. So far the pair have disappointed scientists, with the female laying clutch after clutch of unfertilized eggs.

When confronted by an oncoming truck on Thursday, an alligator in Avoyelles Parish, Louisiana, refused to back down. Instead, the reptile went on the attack, and proceeded to tear off the truck's entire front bumper.

"I was coming home from my camp when an alligator crossed my path," the driver of the truck told Jukin Media, a video licensing and production company. "I honestly thought he would back up and run the other way, when he did the exact opposite."

“When our amphibian species start disappearing, there’s a problem,” said senior zookeeper Noah Shields. “This is not just another animal that may be going extinct here in Indiana. This is a very, very important species.”

Found in the Blue River in southern Indiana, and in rivers from Arkansas to New York, the Hellbender species is millions of years old. Recently, however, they are starting to disappear. Purdue associate professor Rod Williams has been leading the charge to preserve the species, which is now considered endangered in Indiana.

“They’re very sensitive to changes in the environment,” Williams said. “Hellbenders are also a very long lived amphibian. They can live 30 years in the wild. So when you have a really long-lived animal that starts to decline in the wild at a very rapid rate, it’s cause for concern that there’s something going on in the environment.”

Since then more than 400 dead turtles have shown up. Dozens more sick turtles were also recovered, each of which was lethargic, emaciated and covered in infected lesions in their eyes, skin and even internal organs.

None of the infected turtles survived.

The 60-kilometer river is the only home to the Bellinger River snapping turtle (Elsaya georgesi), a rare but little-studied species that has already been on the decline for years due to pollution and predation by invasive foxes. Scientists now fear that this mysterious, as-yet-unidentified disease has reached 90 percent of the turtle’s habitat and could cause the species’s imminent extinction.