Moose avoid roads during day when human activity is highest, new research suggests. Monitoring moose movements in Sweden, researchers have found that the probability of moose being near roads drops after 06:00 and only rises again at approximately 18:00.

Although cities are typically low in biodiversity, they can provide important refuges for native species, new research shows. Urban planning making use of green infrastructure can enhance city habitats and may help reduce the loss of biodiversity that follows urban expansion, the researchers say.

A new disease capable of devastating European salamander and newt populations was probably introduced via international wildlife trade, new research has found. The study shows that the disease is deadly for many European species of salamanders and its analysis of more than 5000 amphibians from across four continents suggests the pathogen spread from Asia to Europe via the pet trade.

Protected areas that allow local people to use the resources in a sustainable way are better for biodiversity conservation than excluding people entirely, a new study suggests. In a review of over 160 scientific studies, the researchers found that protected areas which were managed to allow sustainable access yielded greater socioeconomic benefits. Importantly, those with greater socioeconomic benefits were also more likely to report biodiversity benefits.

The numbers of fish in the world’s oceans are plummeting. Past studies have shown that populations of larger fish tend to decline more steeply. This study assessed the effects of both body size and speed of life (measured by growth rate) on population declines in the tuna family. Analysis of population trends and life history data showed that speed of life better explained population decline than body size.

Ecological intensification, using land and resources in ways that minimises negative ecosystem impacts while maintaining agricultural productivity, has been proposed as a way to sustainably increase crop yields, but remains under debate due to a lack of evidence. This six-year study of a large commercial farm assessed how using land for wildlife habitat affected food crops. The study shows that it is possible to remove up to 8% of land from production and maintain (and in some cases increase) yield.

Wildlife laws are important to protect animals from harmful human activity, and are largely enforced by state authorities, but occasionally by non-governmental organisations (NGOs). By reviewing academic literature and government legislation, this study explored the different perspectives and ideologies of NGOs and how they enforce wildlife law in practice, focusing on the UK and the US. The study concludes that environmental NGOs are vital for the effective policing of wildlife legislation.

The effects of climate change on the distribution of species can be predicted more accurately by considering the genetic differences between different groups of the same species, a new study suggests. The researchers found that a computer model which incorporated genetic information on different groups of a US tree species was up to 12 times more accurate in predicting tree locations than a non-genetically informed model.

Transport infrastructure is so widespread in Europe that half of the land area is within 1.5 kilometres (km) of paved roads and railway lines, researchers have calculated. The researchers found that in Spain, transport infrastructure has an impact on the abundance of birds in almost half of the country and is affecting the abundance of mammals across almost all of the land area.

The coverage of ‘Important Bird and Biodiversity Areas’ (IBAs) in relation to Special Protection Areas (SPAs) for birds in the EU has been assessed in a new study. Overall, 66% of the IBA network is covered by SPAs. SPAs were found to cover 23% of the distributions of 435 EU bird species as well as 25% of the distributions of mammals, reptiles and amphibians.

Researchers have found that farmer experience, concerns and motivation influence environmental outcomes for agri-environment schemes (AES), in a study in southern England. Farmers with more environmental-management experience and/or concern for wildlife created habitats that provided more pollen and nectar for bees and butterflies and winter seed for birds. The results suggest that supporting environmental learning among farmers may increase the success of AES.

Ecological risk maps showing 'hotspots' of risk to wildlife from single or combined soil pollutants have been developed. These maps can be used to improve risk analysis and stakeholder communications.

Evidence to indicate that early exposure to environmental contaminants may result in a greater risk of serious disease later on in life has been presented by researchers in a new White Paper. Measures to prevent non-contagious illnesses, such as diabetes, asthma and cancer should therefore focus on the early stages in life, including the time spent in the womb, they suggest.

Commercial bottom trawling, the technique of pulling fishing gear across the seabed to catch fish and other seafood, releases pollutants trapped in the seabed, which can negatively affect local marine life and ecosystems. Recent findings from a Norwegian fjord show how mussels can take up high levels of contaminants released by trawling, with important health implications for consumers.

Combinations of antibiotics have been found in high enough concentrations to pose a serious threat to aquatic ecosystems, in a recent Spanish study. Antibiotics can have toxic effects on the bacteria and algae that form the basis of aquatic ecosystems.

Ecotoxicity tests that are used to understand the impacts of chemical pollutants on aquatic organisms and ecosystems could be improved by including all life stages of the test animals. These are the conclusions of a study by Belgian researchers, who found that the apparent absorption of some pesticides by the dormant eggs of water fleas may have negative effects on the invertebrates’ later survival and reproduction, although the development and hatching of the eggs are not affected.

New research has provided the first conclusive evidence that microplastics ingested by marine wildlife can transfer toxic pollutants to their tissues. The researchers studied lugworms fed on PVC particles contaminated with either widespread marine pollutants or plastic additives and found that these 'earthworms of the sea' absorbed the chemicals into their gut tissue, which reduced their ability to perform essential functions.

A drug used to treat parasite infections at fish farms can contaminate the surrounding environment and threaten local wildlife, a new study shows. Following a week-long treatment at a Norwegian salmon farm, the authors found concentrations of an anti-sea-lice drug that were high enough to kill some crabs, shrimps and lobsters. However, they suggest the drug is not likely to pose a risk to humans.

This study assessed the effects of herbicides on non-target plants in Denmark and Canada. The findings showed that some plants are more sensitive to herbicides in the reproductive stages of their life cycle and can experience delays in flowering and reduced seed production. The authors say future ecological assessments should consider reproductive outcomes.

A methodology for assessing ‘chemical footprints’ has been developed by researchers to evaluate human pressures and the impact of chemicals released by the production and consumption of goods. The study integrates a life-cycle approach with different methodologies, such as those developed in the context of environmental risk assessment and sustainability science, with the aim of assessing the extent to which chemicals impact on ecosystems beyond their ability to recover (i.e. surpass planetary boundaries).

Personal care products (PCPs) are a diverse group of products, including toothpaste, shampoo, make-up and soaps. The number and use of these products has increased over recent decades, generating concern about their impact on the environment. This literature review analysed over 5 000 reports of environmental detection of 95 different chemicals from PCPs. The analysis reveals toxic levels of PCP chemicals in raw and treated wastewater, and in surface water. The researchers recommend treatment methods focusing on antimicrobials, UV filters and fragrance molecules.

Tiny polyester fibres, which are washed into rivers, lakes and seas every time we do our laundry could cause more harm to animals than plastic microbeads, finds a new study. The researchers looked at the effect of microbeads and fibres on a small crustacean called Ceriodaphnia dubia, which lives in freshwater lakes. They found that although both types of plastic were toxic, microfibres caused more harm. Both microplastics stunted the growth of the animals, and reduced their ability to have offspring; microfibres, however, did this to a greater degree, and also caused noticeable deformities in the crustacean’s body and antennae.

Changes in the home that increase energy efficiency, such as improved insulation and ventilation control, have the potential to reduce indoor air pollution. This study assessed the health impact of interventions in the UK arising from changes to indoor concentrations of fine particulate matter and found that such changes could improve health and increase life expectancy for men and women by three and two months, respectively.

Grey published a vlog, Myke is back to Mega Office, and they both know what day starts the week.

Farmers have been thrown a lifeline – but this time it’s to help them cash in on what could be one of their best years.

Wherever you stand on the plastic straw debate, food writer Melissa Hemsley is right: “You don’t get two in your mojito on a Friday night now!”

The post Wildlife experts find hope amongst the ashes on Kangaroo Island appeared first on The Lead SA.

Former astronaut and U.S. Sen. John Glenn, who passed away this week at 95, is remembered as a true American hero.

Sarah Palin lifeguarding in Texas? You betcha. Ann Curry reveals there is another Sarah Palin, a college student, who fields 200 Facebook requests a day.

Humans like to think of themselves as monogamous, but when it comes to true fidelity, many animals engage in true monogamy.

Crab-like creatures or camera lens covers? NASA and other experts weigh in.

Confirming a bit of conventional wisdom, a new study finds that people who fear being single often settle for less in love.

Egmont Key National Wildlife Refuge is rich with wildlife and history — and it's under siege from the waters that surround it. And it's only to get worse.

Work will be a how-to handbook based on her mission of 'creating a natural, authentic, and nontoxic life' for her family.

MNN's family blogger takes a trip down memory lane, recalling life with a new baby before and after babywearing.

Sue Flood's new book on emperor penguins, 'Emperor: The Perfect Penguin,' is the culmination of 9 years of work.

Photographer Oliver Hellowell believes anyone can accomplish their dreams — even if they have Down syndrome.

For 55 years, photographers have showcased their work in the Natural History Museum, London's Wildlife Photographer of the Year competition.

The people of Churchill, Manitoba, live among polar bears — some of the world's most dangerous predators — for several months each year.

The U.S.-backed proposal was opposed by Canada, which is home to two-thirds of the world's polar bears.

Cutting edge research without having to cut up anything!

An entire ecosystem living without light or oxygen flourishes beneath the ocean floor.

OK, I admit. Maybe there's no such thing as climate change. Maybe it's all a hoax. Maybe.

Though they're perceived as destructive, volcanoes may actually play an important part in promoting biodiversity, a new study suggests.

The Grand Canyon Trust is spearheading efforts to restore watering holes critical to desert species.

The perfect combination of sunset and rain make for a purple sky in this photograph by Joshua Moore.

Denny Dyke turns his walking meditations into intricate sand labyrinths on the beach in Oregon.

BigPicture photo contest winners celebrate diversity of life while inspiring conservation.

The Australian government uses helicopters to drop thousands of pounds of carrots and sweet potatoes to hungry animals in areas affected by the bushfires.