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It is a Friday evening at 7:30, but instead of going out or watching a film, I've caught a train to a market town in the countryside to join volunteers from a toad patrol. These dedicated individuals give up their nights to protect the native amphibian community.

An Alarming Drop in Population

The Bufo bufo is growing more rare. A recent study 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 British countryside in decline is described as "worrying" by experts. Toads "don't require very specific conditions" and "ought to live quite well in most of areas in Britain," meaning if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

Toad populations across the UK have declined by almost 50% since the 1980s

The Threat from Roads

Though the study didn't examine the causes for the drop, cars is a major factor. Estimates indicate that 20 tons of toads are crushed on UK roads annually – that is, several hundred thousand. Unlike frogs, which would probably be happy to mate "with just a small container," toads favor large ponds. Their ability to stay out of water for longer than frogs means they can travel further to reach them – often hundreds of metres. They tend to stick to their traditional paths – it's common for adult toads to return to their birth pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians start their journey for a partner around Valentine's day, but others travel as far as April, waiting until it gets night and travelling through the night. During that time, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

A local helper, who was raised in the area and has been trying to protect its amphibians since he was a child, notes that "They've got just one focus: to go and have an orgy." If their path happens to a road, they could all get run over, and that mating period would be lost – preventing a new generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Seeing many of dead toads on nearby streets "inherently strikes a chord with people," and has resulted in the creation of toad patrols throughout the UK – hundreds of organizations are officially listed with a national initiative. These teams collect toads and transport them across roads in containers, as well as counting the number of toads they find and lobbying for other safety solutions, such as road closures and amphibian passages.

Volunteers tend to operate during the migration season, when toad crossings are frequent. However, this means they can overlook numbers of toadlets, which, having existed as spawn and then tadpoles, leave their ponds 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 "essentially crushes them," it's harder to collect information on them. At least when adult toads are killed, their carcasses can be tallied.

Year-Round Work

In contrast to most patrols, one local team, who are in their eighth season of operating, go out year-round – not nightly, but when conditions are damp, or if someone has posted about a amphibian spotting in their messaging app. When I request to accompany them on patrol, they admit it is "not ideal conditions" – toad hibernation season has started and it's been a dry day – but a few of the volunteers willingly accept to patrol their area with me and see what we can find. "If anyone can find any toads tonight, those two will find one," says the group coordinator, pointing to her 14-year-old son and the experienced member. After for two hours without a glimpse of any amphibians, and now they have scaled a wire barrier to check under some logs.

Community Participation

The mother and son became part of the group a year and a half ago. The teenager loves all things wildlife and has an ambition to become a environmentalist, 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 looking for a fresh coordinator lately, she decided to step up.

The teenager, too, has played an important role in the group. A video he created, urging the local council to close a road through a nature reserve during migration season, influenced the outcome the team's way. After a twelve months of campaigning, the authority approved an "access-only" restriction between evening and morning from February through to spring. The majority of motorists respected and avoided the road.

Other Wildlife and Difficulties

Several vehicles go by when I'm out on patrol and we find some casualties as a result – no amphibians, but several crushed salamanders. We spot one living newt as well, and the teenager is particularly pleased to see a harvestman, which moves in his hands. Yet despite the group's best efforts to let me see a toad, the local population has clearly settled down for the colder months. It seems that I couldn't have found any more luck anywhere else in the country – all the patrol groups I reach out to explain that it's very difficult at this time of year.

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

One email I get from a different helper, who has generously made the effort to look for toads in a noted location, thought to be the largest accurately monitored toad population in the UK, reaches me with the title: "No toads." However, in February and March, he tells me, the team expects to help around 10,000 adult toads across the road.

Impact and Challenges

What level of impact can these organizations truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant late nights is remarkable," notes an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since vehicles is just one danger.

Other Dangers

The global warming has meant extended spells of dry weather, which create the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have caused an increase of blue-green algae, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more frequently, disrupting the energy conservation vital to their life cycle. Habitat destruction – particularly the loss of big water bodies – is an additional threat.

Researchers are "always a bit worried about putting too much of a utilitarian spin on wildlife," however "There is a big value in just their presence." But toads do have an significant part in the food chain, eating pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn sustaining a variety of predators, such as hedgehogs and otters. Improving conditions for toads – ie creating more ponds, protecting forests and constructing amphibian passages – "benefits for a wide range of other species."

Historical Significance

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