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

An Alarming Drop in Population

The common toad is becoming increasingly rare. A latest research conducted by an wildlife conservation group revealed that the UK toad population have dropped by half since 1985. Seeing a species that has been a fixture of the UK landscape in decline is described as "concerning" by experts. Toads "don't require very specific conditions" and "should be able to live quite well in the majority of areas in Britain," meaning if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the research didn't cover the causes for the decline, traffic certainly plays a part. Calculations suggest that 20 tonnes of toads are crushed on British roads annually – in other words, hundreds of thousands. Unlike frogs, which might be happy to mate "with just a bucket of water," toads favor big bodies of water. Their ability to remain away from water for more time than frogs means they can journey farther to find them – often hundreds of metres. They tend to stick to their ancestral migration routes – it's common for adult toads to return to their natal pond to mate.

Breeding Patterns

Fittingly, the first toads start their journey for a mate around Valentine's day, but some move as late as spring, waiting until it gets night and travelling after sunset. During that time, toads start moving from where they have been overwintering "almost simultaneously."

A local helper, who was raised in the region 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 path crosses a street, they could be killed by traffic, and that breeding season would be lost – stopping a new generation of toads from being born.

Toad Patrols Across the UK

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of toad patrols across the UK – 274 groups are currently registered with a countrywide program. These groups collect toads and carry them over streets in containers, as well as counting the quantity of toads they encounter and lobbying for other protection measures, such as road closures and amphibian passages.

Volunteers tend to operate during the migration season, when amphibian movements are more regular. However, this implies they can overlook groups of toadlets, which, having been eggs and then juveniles, leave their ponds over an unpredictable schedule in the end of summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "essentially crushes them," it's harder to collect information on them. At least when mature amphibians are lost, their carcasses can be counted.

Annual Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of functioning, go out throughout the year – not every night, but whenever conditions are damp, or if someone has posted about a amphibian spotting in their group chat. When I ask to join them on patrol, they admit it is "not a toady night" – winter dormancy has begun and it's been a dry day – but a few of the volunteers willingly accept to patrol their area with me and search for any toads. "Should anyone can find any toads tonight, that pair will spot one," says the group coordinator, pointing to her teenage child and the experienced member. After for 120 minutes without a single toad sighting, and now they have scaled a wire barrier to inspect beneath some wood.

Community Involvement

The mother and son became part of the group a while back. The youngster loves all things nature-related and has an goal to become a conservationist, so his mother started to look for things they could do together to help native animals. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a fresh coordinator lately, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he made, urging the local council to block a street through a protected area during breeding time, influenced the outcome the team's way. After a twelve months of campaigning, the council approved an "access-only" rule between 5pm and 5am from late winter through to April. The majority of motorists duly avoided the road.

Other Wildlife and Difficulties

A few cars go past when I'm out on duty and we find some casualties as a result – no amphibians, but several crushed salamanders. We spot one living newt as well, and the youngster is especially excited to see a harvestman, which dances in his palms. Yet in spite of the group's best efforts to show me a toad, the local population has obviously gone dormant for the winter. It appears that I couldn't have found any more luck elsewhere in the nation – all the patrol groups I contact explain that it's very difficult 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 look for toads in a noted location, considered the largest accurately monitored toad group in the UK, arrives in my inbox with the subject line: "No toads." However, in late winter, he informs me, the group plans to assist approximately ten thousand mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these organizations actually make? "The fact that volunteers are doing this consistently on cold, damp and unpleasant late nights is remarkable," says an researcher. "That's something that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – partly since vehicles is just one danger.

Additional Threats

The global warming has meant extended spells of drought, which create the wrong conditions for some of the animals that toads eat, such as worms and slugs, while warmer ponds have caused an increase of toxic plants, which can be toxic to toads. Warmer cold seasons also cause toads to emerge from their hibernation more frequently, disrupting the energy conservation vital to their existence. Habitat destruction – especially the loss of large ponds – is an additional threat.

Experts are "always a bit worried 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, eating almost any invertebrates or small animals they can swallow and in turn sustaining a variety of birds and mammals, such as wildlife. Improving conditions for toads – such as building water habitats, conserving woodland and installing amphibian passages – "we'll improve them for a wide range of other species."

Historical Importance

Another reason to try to keep toads around is their "important cultural value," notes an expert. Myths and folklore around toads go back {centuries|hundred