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It is a Friday night at half past seven, but rather than going out or relaxing at home, I've taken a train to a market town in Wiltshire to meet up with volunteers from a amphibian rescue group. These dedicated individuals give up their evenings to safeguard the local toad population.

An Alarming Decline in Population

The Bufo bufo is becoming increasingly rare. A recent study led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since the mid-1980s. Seeing a creature that has been a stalwart of the UK landscape in decrease is labeled "worrying" by experts. Toads "don't require very particular environments" and "should be able to live quite well in most of areas in Britain," meaning if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

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

The Threat from Traffic

Though the research didn't examine the reasons for the drop, traffic is a major factor. Calculations indicate that 20 tonnes of toads are killed on British roads every year – in other words, several hundred thousand. In contrast to frogs, which might be content to mate "with just a bucket of water," toads prefer big bodies of water. Their ability to stay out of water for longer than frogs means they can journey farther to reach them – sometimes long distances. They tend to stick to their ancestral migration routes – it's typical for mature amphibians to return to their natal pond to mate.

Breeding Habits

Fittingly, the first toads start their journey for a mate around February 14th, but others travel as late as April, until it gets dark and moving after sunset. During that time, toads begin migrating from wherever they have been hibernating "almost simultaneously."

A local helper, who was raised in the area 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 path happens to a road, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Finding hundreds of toad carcasses on nearby streets "resonates deeply with people," and has led to the creation of rescue teams throughout the UK – hundreds of organizations are currently registered with a national initiative. These groups collect toads and carry them across roads in containers, 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 frequent. However, this implies they can miss numbers of toadlets, which, having been eggs and then tadpoles, 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 vehicles." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians are lost, their carcasses can be counted.

Annual Work

In contrast to many groups, a specific volunteer group, who are in their eighth year of functioning, go out year-round – not nightly, 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 concede it is "not ideal conditions" – winter dormancy has started 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. "Should anyone can find any toads tonight, those two will spot one," says the group coordinator, pointing to her 14-year-old son and the longtime volunteer. After for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some wood.

Family Participation

The mother and son joined the patrol a while back. The youngster adores all things nature-related and has an ambition to become a conservationist, so his mother started to look for things they could do together to help native animals. Now she loves it as much as he does, the middle-aged entrepreneur explains – so when the group was looking for a fresh coordinator recently, she decided to step up.

The teenager, too, has been instrumental in the organization. A video he created, imploring the local council to close a street through a protected area during migration season, influenced the outcome the group's way. After a year of campaigning, the authority agreed to an "restricted access" rule between 5pm and 5am from February through to April. Most drivers respected and avoided the road.

Other Wildlife and Difficulties

A few cars go by when I'm out on duty and we find some casualties as a result – no toads, but several crushed salamanders. We spot one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his hands. Yet despite the group's hardest attempts to let me see a toad, the native community has obviously gone dormant for the winter. It seems that I wouldn't have had any better success elsewhere in the nation – all the rescue teams I reach out to clarify that it's near-impossible 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 biggest tracked toad population in the UK, arrives in my inbox with the title: "No toads." However, in February and March, he tells me, the group plans to assist approximately 10,000 mature amphibians over the street.

Impact and Challenges

How much of a difference can these organizations truly achieve? "The reality that people are doing this consistently on chilly, wet and miserable late nights is quite extraordinary," says 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 meant extended spells of dry weather, which create the wrong conditions for some of the creatures that toads consume, such as worms and slugs, while warmer ponds have caused an increase of blue-green algae, which can be harmful to toads. Warmer cold seasons also lead toads to emerge from their dormancy more often, disrupting the resource preservation crucial to their life cycle. Habitat destruction – especially the loss of large ponds – is an additional threat.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," however "There is a big value in just having these animals around." But toads do have an significant part in the food chain, eating almost any invertebrates or small animals they can swallow and in turn sustaining a number of predators, such as hedgehogs and otters. Improving conditions for toads – ie creating more ponds, protecting forests and constructing amphibian passages – "we'll improve them for a wide range of other species."

Historical Importance

Another reason to try to keep toads present is their "historical significance," notes an expert. Legends and tales around toads date back {centuries|hundred