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It's Friday night at 7:30, but instead of going out or relaxing at home, I've taken a train to a market town in the countryside to meet up with local helpers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the local toad population.

An Alarming Decline in Population

The Bufo bufo is growing more uncommon. A latest research conducted by an wildlife conservation group revealed that the British common toad numbers have almost halved since the mid-1980s. Seeing a creature that has been a fixture of the UK landscape in decrease is described as "concerning" by experts. Toads "don't need very particular environments" and "should be able to live successfully in the majority of habitats in the UK," meaning if even they are not managing to survive, "it indicates that things are not as they should be."

Since 1985, Britain's toad numbers have nearly been cut in half

The Threat from Roads

Though the study didn't cover the causes for the drop, traffic certainly plays a part. Calculations suggest that 20 tonnes of toads are killed on UK roads annually – that is, hundreds of thousands. In contrast to frogs, which might be content to mate "if you left out a bucket of water," toads prefer large ponds. Their ability to stay out of water for more time than frogs allows they can travel further to reach them – often long distances. They usually stick to their ancestral migration routes – it's common for mature amphibians to go back to their birth pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians begin their quest for a partner around Valentine's day, but others travel as far as April, until it gets dark and moving after sunset. During that period, toads start moving from wherever they have been hibernating "all pretty much at the same time."

One volunteer, who was raised in the area and has been working to save its amphibians since he was a child, explains that "They've got just one focus: to go and mate." If their route crosses a street, they could all get run over, and that breeding season would never happen – preventing a new generation of toads from being produced.

Rescue Groups Throughout the UK

Seeing hundreds of dead toads on local roads "inherently strikes a chord with people," and has led to the creation of toad patrols across the UK – hundreds of organizations are currently registered with a national initiative. These groups collect toads and carry them over streets in containers, as well as recording the number of toads they find and advocating for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when amphibian movements are frequent. However, this implies they can overlook numbers of toadlets, which, having existed as spawn and then tadpoles, leave their water habitats over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by vehicles." And as being run over "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are killed, their remains can be counted.

Year-Round Efforts

Unlike many groups, one local team, who are in their eighth year of functioning, go out throughout the year – not every night, but whenever weather are damp, or if a member has posted about a amphibian spotting in their group chat. When I request to accompany them on patrol, they concede it is "not ideal conditions" – toad hibernation season has started and it's been a dry day – but a few of the volunteers gamely agree to walk up and down their route with me and search for any toads. "If anyone can find any toads tonight, those two will spot one," says the patrol manager, pointing to her teenage child and the longtime volunteer. We've been out for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to check under some logs.

Community Participation

The family duo became part of the patrol a while back. The teenager loves all things nature-related and has an goal to become a environmentalist, so his parent started to search for activities they could do together to protect native animals. Now she enjoys it as much as he does, the 41-year-old entrepreneur explains – so when the group was seeking a fresh coordinator lately, she decided to step up.

The teenager, too, has been instrumental in the organization. A video he created, urging the local council to block a road through a protected area during migration season, swung the decision the group's way. After a twelve months of lobbying, the council agreed to an "restricted access" rule between evening and morning from February through to April. The majority of motorists respected and avoided the road.

Additional Species and Difficulties

A few vehicles go by when I'm out on duty and we discover some victims as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the youngster is especially excited to see a harvestman, which moves in his hands. Yet despite the team's best efforts to let me see a toad, the native community has clearly settled down for the colder months. It appears that I wouldn't have had any better success anywhere else in the nation – all the rescue teams I reach out to clarify that it's near-impossible at this season.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from another volunteer, who has kindly taken the trouble to check for toads in a noted location, thought to be the biggest tracked toad population in the UK, arrives in my inbox with the title: "No toads." However, in February and March, he informs me, the group plans to assist around ten thousand mature amphibians over the street.

Effectiveness and Challenges

How much of a difference can these groups truly achieve? "The fact that people are doing this consistently on cold, damp and unpleasant evenings is remarkable," says an researcher. "That's something that very much should be celebrated." However, while rescue teams are able to reduce the drop, they can't stop it completely – partly since vehicles is not the only threat.

Additional Threats

The global warming has resulted in longer periods of drought, which create the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have led to an increase of blue-green algae, which can be harmful to toads. Warmer cold seasons also cause toads to emerge from their hibernation more often, disrupting the resource preservation crucial to their existence. Habitat destruction – especially the disappearance of large ponds – is another menace.

Experts are "often concerned about putting too much of a utilitarian spin on biodiversity," but "It's important in just their presence." But toads play an significant part in the ecosystem, consuming almost any small creatures or small animals they can fit in their mouths and in turn feeding a number of birds and mammals, such as wildlife. Improving conditions for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Significance

Another reason to work to preserve toads present is their "historical significance," notes an specialist. Myths and folklore around toads date back {centuries|hundred