But treatments are costly and inaccessible for many people. Most antivenoms are made by injecting dilute venom into a mammal, such as a horse or rabbit. This results in an immune response, and the animal’s serum is then processed so that it can be injected into snakebite victims to scavenge toxic molecules in their blood. Such treatments typically cost $100-150 (£60-100) per dose, a prohibitive price for many people in developing countries.

But a team led by Claire Komives from San Jose State University has identified a protein from the blood of opossums – animals known for their ability to survive snake bites – that can be produced in large quantities by engineered bacteria, and shows promise as an antivenom.

In studies carried out on venom-exposed mice, those that were given just the venom died within 12 hours, while those that received the same amount of venom but were treated with the opossum peptide exhibited no ill effects. ‘Basically, the venom was completely neutralised,’ explains Komives, who was speaking at the 249th ACS National Meeting & Exposition in Denver, US. The peptide could protect the mice from the venoms of western diamondback rattlesnakes and Russell’s vipers.

In a new paper published in the journal Primates, author William C. McGrew, a former professor of evolutionary primatology at the University of Cambridge, reports a high rate of venomous snake encounters by his team of primatologists seeking to observe unhabituated wild chimpanzees in Mount Assirik, Senegal, West Africa.

McGrew's snake-encounter analysis in the paper Snakes as hazards: modelling risk by chasing chimpanzees is one test of what's known as the snake-detection theory of primate origins, a set of hypotheses that suggest we (along with other primates) owe certain features of our evolution to the risks posed by death and injury from snakes.

During the 609 days that make up the core period of the analysis, McGrew and his team encountered a snake in Assirik, on average, once every 4.3 days — totaling 132 snake encounters. During the entire study period of four years, 142 snakes of 14 different species were identified. Of these, 64 percent were venomous: 33 cobras, 27 vipers and 24 rear-fanged snakes.

Don Brinkman, a paleontologist at the Royal Tyrrell Museum in Drumheller, has been studying turtles for three decades and had assisted with previous investigations by Environment Canada.

But this case — which involved combing through a container with 945 turtle plastrons (bottom part of the shell), 2,454 turtle shells, and 52 bags of turtle fragments within 815 cartons, followed by a second container with 224 bags of fragments in 842 cartons — was the biggest Brinkman has ever worked on.

After three days in a Vancouver warehouse sifting through piece after piece, the lone scientist in a room full of officers, Brinkman helped bring the probe to a conclusion by identifying five endangered turtle species and three endangered tortoise species.

The Florida Fish and Wildlife Conservation Commission (FWC) asks people not to get too close, shine lights on, or take flash photos of nesting sea turtles.

Spring is the beginning of sea turtle nesting season in Florida. From now through the end of October, thousands of sea turtles will land on Atlantic and Gulf coast beaches to lay their eggs. With Florida hosting one of the largest loggerhead nesting aggregations in the world, this becomes an opportunity for residents and visitors to play an important role in conserving these long-lived reptiles. People can help by taking turtle-friendly precautions on the beach.

“Take care when you’re on a Florida beach at night and do not disturb the nesting sea turtles,” said Dr. Robbin Trindell, who leads the FWC’s sea turtle management program. “People can help save threatened and endangered sea turtles by giving them enough space and privacy to safely and successfully lay their eggs. It’s as simple as keeping your distance and avoiding shining lights or taking flash photos of the nesting sea turtles.”

Madagascar has the 12th highest rate of amphibian species richness in the world, with more than 400 species, 99% of which are indigenous to the region. But this biodiversity hotspot is already under severe pressure—a quarter of its species are under threat, according to the latest Global Amphibian Assessment. It’s rightly feared that the arrival of Bd, as reported in the journal Scientific Reports, could bring about mass amphibian decline—and even extinctions—as has been seen elsewhere.

Testing of the samples of the Bd fungus found in Madagascar reveals the strain is closely related to BdGPL, the hyper-virulent lineage behind all the known outbreaks of the chytrid fungus pathogen that have decimated amphibian populations. However, what’s interesting is that the rate of infection is extremely low and there’s no clinical signs of chytridiomycosis—the frogs have the fungus, but they haven’t developed the disease.

"There are specific offences under the Wildlife and Countryside Act and Animal Welfare Act in relation to releasing a python and we would urge anyone with any information as to where the python came from to contact us.

"It is a possibility that the python may have outgrown its home and owners can contact Pip Reptile Rescue if they require any help or advice about caring for or rehousing reptiles.

"Similarly, we would urge anyone thinking about getting rid of their pets, particularly those which may pose a risk to the public, to contact an animal charity for advice so that they can be rehomed safely and responsibly."

The scientist returned to the same spot the next afternoon. By that time, the corpse was bloated and had begun to rot and smell.

But even the stench did not discourage another male black-and-white tegu from attempting to have sex with the dead body—this time for nearly an hour.

During this time, the new male embraced the dead female and bit her head, another courtship behavior. He rested on her body from time to time, taking breaks from the exhausting sexual activity, before finally flicking his tongue on the corpse and leaving, according to the study, published in January in the journal Herpetology Notes.

The garter snakes had to be rescued as construction crews were scheduled to begin work on a section of the Boundary Bay dike. The students - Ben, Maya, Nic, Jude, Noah, Myles, Jasmine, Kaelyn and Lauren, who are in kindergarten through Grade 5 - were shocked when they heard about the impending construction.

All frequently visit the area to search out the snakes.

"We've all been going to the snakes since we were babies," said Kaelyn.

During the spring and summer, the snakes are active in the area and the kids often visit the beach, for class and after school, to play with them.

"The snakes, to me, are sort of like family," said Maya.

FrogWatch USA, a citizen science program, is now recruiting trained volunteers to collect data about the calls of local frogs and toads at local wetlands sites now through August and submit the data online.

“Amphibians are important species to keep an eye on because they are very sensitive to changes in their environment,” said Andy Gould, aquarium outreach coordinator. “If we see them in our area, it means that our habitats are healthy and thriving. If we notice their absence, we may want to look further into potential causes.”

No scientific background is required to volunteer, and those who want to participate will receive a free, four-hour training session that includes hands-on demonstrations and other educational activities to help them get acquainted with the native amphibian species they might encounter in Southeastern North Carolina.