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

A Worrying Decline in Numbers

The Bufo bufo is growing more rare. A recent study led by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Seeing a species that has been a stalwart of the British countryside in decline is labeled "concerning" by researchers. Toads "don't require very particular environments" and "ought to live successfully in the majority of areas in Britain," so if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Traffic

Though the study didn't cover the reasons for the decline, cars certainly plays a part. Estimates suggest that 20 tons of toads are killed on UK roads every year – in other words, hundreds of thousands. Unlike frogs, which would probably be content to mate "with just a bucket of water," toads prefer big bodies of water. Their capacity to stay out of water for more time than frogs allows they can travel further to find them – sometimes hundreds of metres. They usually follow their traditional paths – it's common for mature amphibians to go back to their natal pond to mate.

Breeding Habits

Fittingly, the first toads begin their quest for a partner around February 14th, but some move as far as April, until it gets night and moving through the night. During that time, toads start moving from where they have been hibernating "almost simultaneously."

A local helper, who was raised in the region and has been working to save its toad population since he was a child, notes that "They've got just one focus: to go and mate." If their path crosses a street, they could be killed by traffic, and that mating period would never happen – stopping a new generation of toads from being born.

Toad Patrols Across the UK

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the formation of toad patrols throughout the UK – hundreds of organizations are officially listed with a countrywide program. These teams pick up toads and transport them over streets in containers, as well as recording the number of toads they encounter and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when toad crossings are more regular. However, this means they can miss numbers of toadlets, which, having been spawn and then tadpoles, exit their ponds over an irregular timetable in the end of summer. Because of their size – just one or two centimetres wide – "they are destroyed by car traffic." 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 lost, their carcasses can be counted.

Annual Work

Unlike most patrols, one local team, who are in their eighth season of operating, go out throughout the year – not every night, but when conditions are damp, or if a member has reported about a amphibian spotting in their group chat. When I ask to join them on duty, they concede it is "not a toady night" – winter dormancy has begun and it's been a dry day – but several of the volunteers gamely agree to walk up and down their route with me and see what we can find. "Should anyone can find any toads tonight, that pair will spot one," says the group coordinator, indicating her teenage child 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 wood.

Community Participation

The mother and son became part of the patrol a year and a half ago. The teenager adores all things nature-related and has an goal to become a conservationist, so his parent started to look for activities 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 fresh coordinator lately, she volunteered for the role.

The teenager, too, has played an important role in the group. A clip he made, imploring the municipal authority to close a street through a protected area during migration season, influenced the outcome the team's way. After a twelve months of campaigning, the council approved an "restricted access" restriction between evening and morning from February through to April. The majority of motorists respected and avoided the road.

Additional Species and Difficulties

A few cars go by when I'm out on patrol and we find some casualties as a consequence – no amphibians, but three squashed newts. We spot one live amphibian as well, and the youngster is especially excited to see a daddy longlegs, which moves in his palms. Yet in spite of the group's hardest attempts to show me a toad, the local population has obviously gone dormant for the winter. It seems that I couldn't have found any better success elsewhere in the country – all the rescue teams I reach out to explain that it's very difficult at this time of year.

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

A message 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 subject line: "No toads." However, in late winter, he informs me, the group plans to assist approximately ten thousand adult toads across the road.

Impact and Limitations

How much of a difference can these organizations truly achieve? "The reality that volunteers are performing this consistently on chilly, wet and miserable evenings is quite extraordinary," notes an expert. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – not least because vehicles is just one danger.

Additional Threats

The global warming has resulted in extended spells of dry weather, which create the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have caused an increase of blue-green algae, which can be harmful to toads. Milder winters also lead toads to wake up from their dormancy more often, interfering with the energy conservation crucial to their life cycle. Habitat destruction – particularly the disappearance of big water bodies – is an additional threat.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "There is a big value in just their presence." But toads play an significant part in the ecosystem, eating almost any invertebrates or small animals they can fit in their mouths and in turn sustaining a number of birds and mammals, such as hedgehogs and otters. Enhancing situations for toads – such as building water habitats, protecting forests and constructing amphibian passages – "benefits for a wide range of additional wildlife."

Historical Importance

Another reason to work to preserve toads present is their "important cultural value," notes an specialist. Legends and tales around toads date back {centuries|hundred