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It is a Friday night at 7:30, but instead of heading to the pub or watching a film, I've taken a train to a town in Wiltshire 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 becoming increasingly uncommon. A latest study conducted by an amphibian and reptile charity showed that the British common toad numbers have almost halved since 1985. Observing a species that has been a fixture of the British countryside in decrease is labeled "worrying" by experts. Toads "don't need very specific conditions" and "ought to live successfully in the majority of areas in the UK," meaning if even they are not managing to survive, "it indicates that things are not as they should be."

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

The Danger from Traffic

Though the study didn't examine the causes for the decline, cars certainly plays a part. Calculations suggest that 20 tons of toads are crushed on UK roads annually – in other words, hundreds of thousands. Unlike frogs, which might be content to mate "with just a bucket of water," toads prefer large ponds. Their ability to remain away from water for longer than frogs means they can journey farther to reach them – sometimes long distances. They tend to follow their traditional paths – it's common for adult toads to go back to their natal pond to mate.

Migration Habits

Fittingly, the initial amphibians begin their quest for a mate 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 where they have been hibernating "all pretty much at the same time."

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

Rescue Groups Across the United Kingdom

Finding hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the formation of toad patrols throughout the UK – hundreds of organizations are officially listed with a countrywide program. These teams collect toads and carry them over streets in containers, as well as counting the quantity of toads they find and lobbying for other protection measures, such as blocked roads and amphibian passages.

Patrols usually work during the migration season, when toad crossings are frequent. However, this implies they can miss numbers of toadlets, which, having existed as spawn and then juveniles, exit their ponds over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they are destroyed by car traffic." And as being run over "essentially crushes them," it's more difficult to collect information on them. At least when mature amphibians are killed, their remains can be counted.

Annual Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not nightly, but whenever weather are damp, or if a member has posted about a toad sighting in their messaging app. When I ask to join them on duty, they admit it is "not a toady night" – toad hibernation season has begun and it's been a dry day – 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, that pair will find one," says the group coordinator, indicating her teenage child and the experienced member. After for two hours without a glimpse of any amphibians, and now they have scaled a wire barrier to inspect beneath some logs.

Family Participation

The family duo became part of the group 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 things they could do jointly to protect local wildlife. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the team was seeking a new manager recently, she volunteered for the role.

The youth, too, has played an important role in the organization. A video he made, imploring the local council to block a road through a protected area during breeding time, swung the decision the team's way. After a year of campaigning, the council agreed to an "access-only" restriction between evening and morning from February through to spring. The majority of motorists duly avoided the road.

Additional Species and Challenges

Several vehicles go past when I'm out on duty and we discover some victims as a result – no toads, but three squashed newts. We spot one living newt as well, and the youngster 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 local population has obviously settled down for the colder months. It appears 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 time of year.

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

A message I get from another volunteer, who has kindly taken the trouble to check for toads in a noted location, considered the biggest tracked toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he tells me, the team plans to assist approximately 10,000 mature amphibians over the street.

Impact 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 late nights is remarkable," says an expert. "That's something that very much deserves recognition." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since vehicles is not the only threat.

Additional Threats

The climate crisis has meant longer periods of dry weather, which create the wrong conditions for some of the animals that toads consume, such as worms and slugs, while warmer ponds have caused an rise of blue-green algae, which can be harmful to toads. Milder winters also cause toads to emerge from their hibernation more often, disrupting the energy conservation crucial to their existence. Loss of environment – particularly the disappearance of large ponds – is another menace.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "It's important in just their presence." But toads play an important role in the food chain, eating pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a variety of birds and mammals, such as hedgehogs and otters. Improving situations for toads – such as building water habitats, protecting forests and constructing amphibian passages – "benefits for a whole bunch of other species."

Historical Significance

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