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It's Friday night at 7:30, but rather than heading to the pub or relaxing at home, I've caught a train to a market town in the countryside to meet up with volunteers from a toad patrol. These committed people sacrifice their nights to safeguard the native amphibian community.

A Worrying Decline in Population

The common toad is growing more rare. A latest research led by an wildlife conservation group showed that the British common toad numbers have almost halved since 1985. Seeing a species that has been a fixture of the British countryside in decrease is described as "concerning" by experts. Toads "don't need very particular environments" and "should be able to live quite well in most of areas in Britain," so if even they are struggling to persist, "it kind of suggests 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 research didn't examine the causes for the decline, traffic is a major factor. Estimates suggest that 20 tons of toads are crushed on UK roads annually – that is, several hundred thousand. In contrast to frogs, which would probably be happy to mate "with just a bucket of water," toads favor big bodies of water. Their capacity to remain away from water for more time than frogs allows they can journey farther to find them – sometimes long distances. They tend to follow their ancestral migration routes – it's common for adult toads to return to their birth pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians start their journey for a partner around February 14th, but others travel as far as April, waiting until it gets dark and moving through the night. During that period, toads start moving from wherever they have been hibernating "almost simultaneously."

A local helper, who was raised in the area and has been working to save its amphibians since he was a boy, explains that "They've got just one focus: to go and have an orgy." If their path happens to a road, they could be killed by traffic, and that mating period would never happen – stopping a next generation of toads from being produced.

Toad Patrols Throughout the UK

Finding hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the formation of toad patrols across the UK – hundreds of organizations are officially listed with a national initiative. These teams collect toads and carry them across roads in buckets, as well as counting the number of toads they find and advocating for other protection measures, such as blocked roads and underground wildlife tunnels.

Patrols tend to operate during the migration season, when amphibian movements are more regular. However, this implies they can overlook numbers of toadlets, which, having been eggs and then tadpoles, leave their water habitats over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by vehicles." And as being hit "essentially crushes them," it's more difficult to get data on them. At least when mature amphibians are killed, their remains can be tallied.

Annual Work

In contrast to most patrols, one local team, who are in their eighth year of operating, go out year-round – not nightly, but whenever weather are warm and wet, 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" – toad hibernation season has begun and it's been a arid period – but a few of the volunteers willingly accept to walk up and down their route with me and search for any toads. "If anyone can locate any toads tonight, those two will spot 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 climbed over a barbed wire fence to inspect beneath some logs.

Family Involvement

The family duo became part of the group a year and a half ago. The youngster adores all things nature-related and has an ambition to become a environmentalist, so his parent started to look for things they could do jointly to protect local wildlife. Now she loves it as much as he does, the middle-aged entrepreneur tells me – so when the team was seeking a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A video he created, imploring the municipal authority to block a road through a nature reserve during migration season, influenced the outcome the group's way. After a twelve months of campaigning, the council approved an "access-only" rule between evening and morning from February through to spring. 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 discover 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 harvestman, which dances in his palms. Yet despite the group's best efforts to let me see a toad, the local population has obviously gone dormant for the colder months. It seems that I couldn't have found any better success anywhere else in the nation – all the patrol groups I contact clarify that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from a different helper, who has generously taken the trouble to check for toads in a famous site, considered the biggest tracked toad group in the UK, arrives in my inbox with the title: "No toads." However, in February and March, he tells me, the group expects to help approximately 10,000 mature amphibians over the street.

Impact and Limitations

What level of impact can these organizations actually make? "The reality that people are performing this consistently on chilly, wet and miserable late nights is remarkable," notes an expert. "This effort 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 global warming has meant longer periods of dry weather, which create the poor environment for some of the creatures that toads eat, such as invertebrates, while warmer ponds have led to an rise of toxic plants, which can be harmful to toads. Milder winters also lead toads to wake up from their hibernation more often, disrupting the energy conservation vital to their existence. Habitat destruction – particularly the disappearance of big water bodies – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," however "There is a big value in just having these animals around." But toads do have an significant part in the ecosystem, eating almost any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a number of birds and mammals, such as wildlife. Improving conditions for toads – such as building water habitats, protecting forests and installing toad tunnels – "we'll improve them for a wide range of other species."

Historical Importance

An additional motive to try to keep toads around is their "historical significance," notes an specialist. Myths and folklore around toads go back {centuries|hundred