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It is a Friday night at half past seven, but rather than going out or watching a film, I've caught a train to a town in the countryside to join volunteers from a toad patrol. These dedicated individuals sacrifice their nights to protect the native amphibian community.

An Alarming Drop in Population

The common toad is growing more rare. A recent study conducted by an amphibian and reptile charity revealed that the UK toad population have almost halved since 1985. Seeing a species that has been a fixture of the UK landscape in decrease is described as "worrying" by experts. Toads "don't need very particular environments" and "ought to live successfully in most of areas in the UK," meaning if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

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

The Danger from Roads

Though the study didn't cover the reasons for the decline, traffic is a major factor. Calculations suggest that 20 tonnes of toads are killed on British roads every year – in other words, several hundred thousand. Unlike frogs, which would probably be happy to mate "if you left out a bucket of water," toads favor large ponds. Their capacity to stay out of water for more time than frogs allows they can journey farther to reach them – sometimes hundreds of metres. They tend to follow their traditional paths – it's typical for mature amphibians to go back to their natal pond to mate.

Migration Patterns

Appropriately enough, the first toads begin their quest for a partner around February 14th, but others travel as far as April, until it gets dark and moving through the night. During that time, toads begin migrating from wherever they have been hibernating "all pretty much at the same time."

One volunteer, who grew up in the region and has been trying to protect its amphibians since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their route crosses a street, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being produced.

Toad Patrols Throughout the UK

Seeing many of dead toads on local roads "resonates deeply with people," and has led to the creation of toad patrols throughout the UK – 274 groups are currently registered with a countrywide program. These groups pick up toads and transport them over streets in buckets, as well as counting the number of toads they find and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when amphibian movements are more regular. However, this means they can miss numbers of young toads, which, having been spawn and then juveniles, exit their water habitats over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to collect information on them. At least when adult toads are killed, their remains can be tallied.

Year-Round Work

In contrast to most patrols, a specific volunteer group, who are in their eighth year of operating, go out throughout the year – not nightly, but whenever weather are warm and wet, 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 begun and it's been a dry day – but a few of the helpers willingly accept to patrol their area with me and search for any toads. "Should anyone can find any toads tonight, those two will find one," says the patrol manager, pointing to her 14-year-old son and the longtime volunteer. After for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to check under some logs.

Family Participation

The mother and son joined the patrol a while back. The youngster adores all things nature-related and has an goal to become a environmentalist, so his mother started to look for activities they could do jointly to help local wildlife. Now she loves it as much as he does, the middle-aged entrepreneur tells me – so when the team was looking for a new manager recently, she volunteered for the role.

The teenager, too, has played an important role in the group. A clip he made, urging the local council to block a road through a nature reserve during breeding time, influenced the outcome the group's way. After a twelve months of campaigning, the authority approved an "access-only" restriction between evening and morning from February through to April. The majority of motorists respected and avoided the route.

Other Wildlife and Difficulties

Several cars go past when I'm out on duty and we find some victims as a result – no amphibians, but several crushed salamanders. We see one living newt as well, and the teenager is particularly pleased to see a harvestman, which moves in his hands. Yet despite the team's hardest attempts to let me see a toad, the local population has clearly gone dormant for the colder months. It seems that I wouldn't have had any more luck anywhere else in the country – all the rescue teams I contact clarify that it's very difficult at this season.

They project rescuing nearly 10,000 grown amphibians during migration

A message I get from a different helper, who has generously made the effort 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 subject line: "None found." However, in February and March, he informs me, the group expects to help approximately 10,000 adult toads over the street.

Effectiveness and Limitations

How much of a difference can these groups actually make? "The fact that volunteers are doing this consistently on chilly, wet and miserable evenings is quite extraordinary," says an expert. "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 traffic is not the only threat.

Other Dangers

The climate crisis has resulted in longer periods of drought, which create the poor environment for some of the creatures that toads consume, such as worms and slugs, while higher water temperatures 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 often, interfering with the resource preservation vital to their existence. Habitat destruction – particularly the loss of large ponds – is another menace.

Experts are "often concerned about overemphasizing practical benefits on biodiversity," but "It's important in just having these animals around." But toads play an important role in the food chain, eating pretty much any invertebrates or tiny organisms they can swallow and in turn sustaining a variety of predators, such as hedgehogs and otters. Improving situations for toads – ie building water habitats, protecting forests and installing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Significance

An additional motive to try to keep toads present is their "important cultural value," notes an specialist. Legends and tales around toads date back {centuries|hundred