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It's a Friday evening at 7:30, but rather than going out or watching a film, I've caught a train to a market town in the countryside to meet up with local helpers from a toad patrol. These dedicated individuals give up their evenings to protect the local toad population.

A Worrying Decline in Numbers

The common toad is growing more rare. A latest research conducted by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Seeing a creature that has been a stalwart of the UK landscape in decline is described as "concerning" by experts. Toads "don't need very specific conditions" and "should be able to live successfully in the majority of habitats in Britain," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

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

The Danger from Roads

Though the research didn't examine the causes for the drop, traffic certainly plays a part. Estimates suggest that 20 tons of toads are crushed on British roads annually – that is, hundreds of thousands. In contrast to frogs, which would probably be happy to mate "if you left out a bucket of water," toads prefer large ponds. Their capacity to remain away from water for more time than frogs allows they can travel further to find them – sometimes hundreds of metres. They tend to stick to their traditional paths – it's typical for mature amphibians to go back to their birth pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians start their journey for a mate around Valentine's day, but others travel as late as April, until it gets dark and travelling after sunset. During that period, toads start moving from where they have been hibernating "almost simultaneously."

A local helper, who was raised in the area and has been trying to protect its toad population since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their route crosses a road, they could all get run over, and that breeding season would never happen – preventing a next generation of toads from being produced.

Rescue Groups Throughout the United Kingdom

Finding hundreds of dead toads on local roads "resonates deeply with people," and has led to the formation of rescue teams across the UK – hundreds of organizations are currently registered with a national initiative. These teams collect toads and transport them across roads in buckets, as well as recording the number of toads they find and lobbying for other safety solutions, such as road closures and amphibian passages.

Volunteers usually work during the breeding period, when toad crossings are more regular. However, this implies they can miss numbers of toadlets, which, having existed as eggs and then juveniles, leave their water habitats over an irregular timetable in the end of summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by car traffic." And as being run over "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are lost, their remains can be tallied.

Year-Round Work

Unlike many groups, one local team, who are in their eighth season of operating, go out year-round – not nightly, but when weather are damp, or if someone has reported about a amphibian spotting in their messaging app. When I request to accompany them on duty, they concede it is "not ideal conditions" – toad hibernation season has started and it's been a arid period – but several of the helpers gamely agree to walk up and down their route with me and search for any toads. "Should anyone can locate any toads tonight, those two will find one," says the patrol manager, pointing to her 14-year-old son and the experienced member. We've been out for 120 minutes without a glimpse of any amphibians, and now they have scaled a wire barrier to inspect beneath some logs.

Community Participation

The family duo became part of the group a while back. The teenager adores all things nature-related and has an ambition to become a environmentalist, so his mother started to look for activities they could do together to protect local wildlife. Now she enjoys it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a fresh coordinator recently, she decided to step up.

The teenager, too, has played an important role in the group. A clip he created, urging the local council to close a road through a nature reserve during breeding time, swung the decision the group's way. After a year of campaigning, the authority approved an "restricted access" rule between 5pm and 5am from late winter through to April. The majority of motorists duly avoided the road.

Additional Species and Challenges

A few vehicles go past when I'm out on patrol and we discover some victims as a consequence – no toads, but several crushed salamanders. We spot one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his palms. Yet in spite of the team's best efforts to show me a toad, the local population has clearly settled down for the colder months. It seems that I wouldn't have had any better success elsewhere in the country – all the rescue teams I contact clarify that it's near-impossible at this season.

The group expects to help approximately 10,000 adult toads across the road

A message I get from a different helper, who has kindly made the effort to check for toads in a famous site, considered the biggest tracked toad population in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he informs me, the group expects to help around 10,000 mature amphibians across the road.

Impact and Limitations

What level of impact can these groups truly achieve? "The reality that people are performing this consistently on chilly, wet and miserable late nights is quite extraordinary," says an researcher. "That's something that very much deserves recognition." However, while toad patrols are able to slow the decline, they can't stop it completely – partly since traffic is just one danger.

Other Dangers

The climate crisis has resulted in longer periods of dry weather, 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 toxic plants, which can be toxic to toads. Warmer cold seasons also cause toads to emerge from their dormancy more frequently, disrupting the resource preservation crucial to their life cycle. Loss of environment – especially the loss of large ponds – is another menace.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," however "There is a big value in just having these animals around." But toads do have an significant part in the food chain, consuming pretty much any small creatures or small animals they can swallow and in turn sustaining a number of predators, such as hedgehogs and otters. Improving conditions for toads – such as creating more ponds, conserving woodland and installing amphibian passages – "benefits for a wide range of additional wildlife."

Cultural Significance

Another reason to try to keep toads present is their "historical significance," adds an expert. Legends and tales around toads date back {centuries|hundred