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It is Friday evening at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in Wiltshire to join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their evenings to protect the native amphibian community.

A Worrying Decline in Numbers

The common toad is growing more uncommon. A latest research conducted by an wildlife conservation group revealed that the British common toad numbers have almost halved since 1985. Observing a species that has been a fixture of the UK landscape in decrease is described as "concerning" by researchers. Toads "don't need very particular environments" and "should be able to live successfully in most of areas in the UK," meaning if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Traffic

Though the research didn't examine the reasons for the drop, cars is a major factor. Estimates suggest that 20 tons of toads are killed on British roads annually – that is, hundreds of thousands. In contrast to frogs, which would probably be happy to mate "with just a small container," toads prefer large ponds. Their ability to stay out of water for longer than frogs means they can travel further to reach them – sometimes hundreds of metres. They usually follow their traditional paths – it's common for mature amphibians to return to their birth pond to mate.

Breeding Patterns

Appropriately enough, the first toads start their journey for a mate around February 14th, but some move as far as spring, waiting until it gets night and travelling through the night. During that time, toads start moving from where they have been overwintering "almost simultaneously."

A local helper, who grew up in the region and has been trying to protect its toad population since he was a child, explains that "Their sole purpose: to go and have an orgy." If their path happens to a road, they could be killed by traffic, and that mating period would be lost – stopping a next generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

Seeing many of toad carcasses on nearby streets "resonates deeply with people," and has led to the formation of toad patrols throughout the UK – hundreds of organizations are officially listed with a national initiative. These groups collect toads and transport them across roads in buckets, as well as recording the quantity of toads they find and advocating for other protection measures, such as blocked roads and amphibian passages.

Patrols usually work during the breeding period, when toad crossings are frequent. However, this implies they can miss numbers of young toads, which, having been eggs and then tadpoles, leave their water habitats over an unpredictable schedule in the end of summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being run over "basically turns them into mush," it's more difficult to get data on them. At least when mature amphibians are killed, their remains can be counted.

Year-Round Work

Unlike many groups, one local team, who are in their eighth year of operating, go out throughout the year – not every night, but when conditions are damp, or if someone has posted about a toad sighting in their group chat. When I request to accompany them on patrol, they admit it is "not ideal conditions" – toad hibernation season has begun and it's been a dry day – but several of the volunteers willingly accept to patrol 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. We've been out for two hours without a glimpse of any amphibians, and now they have climbed over a wire barrier to check under some wood.

Family Participation

The mother and son became part of the patrol a while back. The teenager loves all things nature-related and has an ambition to become a conservationist, so his parent started to search for activities they could do jointly to protect native animals. Now she loves it as much as he does, the middle-aged small business owner explains – so when the group was looking for a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A clip he made, urging the local council to close a road through a nature reserve during migration season, swung the decision the team's way. After a twelve months of lobbying, the authority approved an "access-only" restriction between evening and morning from February through to April. Most drivers duly avoided the route.

Additional Species and Challenges

A few vehicles go past when I'm out on patrol and we find some victims as a result – no toads, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his palms. Yet despite the team's hardest attempts to show me a toad, the native community has clearly gone dormant for the colder months. It seems that I wouldn't have had any better success anywhere else in the nation – all the rescue teams I contact 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 receive from another volunteer, who has kindly taken the trouble to look for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, arrives in my inbox with the title: "No toads." However, in late winter, he informs me, the team expects to help around ten thousand mature amphibians across the road.

Impact and Challenges

What level of impact can these groups actually make? "The reality that people are doing this regularly on cold, damp and unpleasant evenings is remarkable," notes an researcher. "This effort that very much should be celebrated." However, while toad patrols are able to slow the decline, they can't stop it completely – partly since vehicles is not the only threat.

Other Dangers

The climate crisis has resulted in extended spells of drought, which create the wrong conditions for some of the animals 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 emerge from their hibernation more often, interfering with the resource preservation crucial to their life cycle. Habitat destruction – especially the disappearance of big water bodies – is another menace.

Experts are "always a bit worried about overemphasizing practical benefits on wildlife," 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 fit in their mouths and in turn feeding a number of predators, such as hedgehogs and otters. Enhancing conditions for toads – ie creating more ponds, protecting forests and installing amphibian passages – "benefits for a whole bunch of additional wildlife."

Historical Importance

Another reason to work to preserve toads around is their "historical significance," notes an specialist. Legends and tales around toads go back {centuries|hundred