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It's Friday night at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in the countryside to join volunteers from a toad patrol. These committed people sacrifice their nights to safeguard the local toad population.

A Worrying Drop in Population

The common toad is becoming increasingly uncommon. A latest research conducted by an wildlife conservation group 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 researchers. Toads "don't need very particular environments" and "should be able to live quite well in most of habitats in Britain," meaning if even they are not managing to survive, "it indicates that things are not as they should be."

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

The Threat from Roads

Though the study didn't cover the reasons for the drop, cars is a major factor. Calculations suggest that 20 tons of toads are killed on British roads annually – that is, hundreds of thousands. In contrast to frogs, which might be content to mate "with just a bucket of water," toads prefer large ponds. Their capacity to stay out of water for more time than frogs allows they can journey farther to find them – sometimes hundreds of metres. They usually stick to their ancestral migration routes – it's common for mature amphibians to go back to their natal pond to mate.

Breeding Patterns

Fittingly, the first toads begin their quest for a partner around Valentine's day, but others travel as far as spring, until it gets night and moving after sunset. During that time, toads begin migrating from wherever they have been overwintering "almost simultaneously."

A local helper, who was raised in the region and has been trying to protect its toad population since he was a child, explains that "They've got just one focus: to go and have an orgy." If their route crosses a road, they could be killed by traffic, and that mating period would be lost – stopping a next generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Finding many of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of rescue teams throughout the UK – 274 groups are officially listed with a national initiative. These teams collect toads and transport them over streets in buckets, as well as recording the quantity of toads they encounter and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Patrols usually work during the breeding period, when amphibian movements are more regular. However, this means they can miss groups of toadlets, which, having existed as eggs and then tadpoles, leave their ponds over an unpredictable schedule in late summer. Because of their size – just a couple of cm wide – "they can get obliterated by vehicles." And as being run over "basically turns them into mush," it's harder to get data on them. At least when adult toads are lost, their carcasses can be counted.

Annual Efforts

In contrast to most patrols, a specific volunteer group, who are in their eighth season of operating, go out year-round – not nightly, but when conditions are warm and wet, or if someone has posted about a toad sighting in their messaging app. When I ask to join them on patrol, they admit it is "not a toady night" – toad hibernation season has begun and it's been a arid period – but a few of the helpers willingly accept to walk up and down their area with me and search for any toads. "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 longtime volunteer. We've been out for two hours without a glimpse of any amphibians, and now they have scaled a wire barrier to check under some wood.

Family Participation

The mother and son became part of the group a while back. The youngster 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 help local wildlife. 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 new manager lately, she volunteered for the role.

The youth, too, has been instrumental in the organization. A clip he created, imploring the local council to close a road through a protected area during migration season, influenced the outcome the team's way. After a twelve months of campaigning, the council agreed to an "restricted access" rule between 5pm and 5am from late winter through to April. The majority of motorists duly avoided the route.

Other Wildlife and Difficulties

A few vehicles go by when I'm out on duty and we find some victims as a consequence – no toads, but several crushed salamanders. We see one live amphibian as well, and the teenager is especially excited to see a daddy longlegs, which dances in his hands. Yet in spite of the team's hardest attempts to show me a toad, the native community has obviously settled down for the colder months. It appears that I wouldn't have had any more luck elsewhere in the country – all the patrol groups I contact explain that it's near-impossible at this time of year.

This team anticipates assisting around ten thousand mature toads over the street

A message I receive from another volunteer, who has kindly taken the trouble to look for toads in a famous site, thought to be the largest accurately monitored toad population in the UK, reaches me with the subject line: "None found." However, in late winter, he tells me, the group plans to assist around 10,000 mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these organizations actually make? "The reality that volunteers are performing 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 cannot prevent it entirely – partly since vehicles is just one danger.

Additional Threats

The climate crisis has meant extended spells of dry weather, which create the wrong conditions for some of the animals that toads eat, such as worms and slugs, while warmer ponds have led to an rise of blue-green algae, which can be toxic to toads. Milder winters also cause toads to wake up from their dormancy more frequently, disrupting the resource preservation vital to their existence. Loss of environment – especially the loss of big water bodies – is an additional threat.

Researchers are "often concerned about putting too much of a utilitarian spin on biodiversity," but "It's important in just having these animals around." But toads play an important role in the food chain, eating almost any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a variety of birds and mammals, such as wildlife. Enhancing conditions for toads – ie building water habitats, protecting forests and constructing toad tunnels – "benefits for a wide range of other species."

Cultural Significance

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