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It is Friday evening at 7:30, but instead of going out or watching a film, I've caught a train to a town in Wiltshire to meet up with volunteers from a amphibian rescue group. These committed people sacrifice their evenings to safeguard the local toad population.

A Worrying Decline in Population

The common toad is becoming increasingly uncommon. A recent research led by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Observing a creature that has been a fixture of the UK landscape in decrease is described as "worrying" by experts. Toads "don't require very particular environments" and "ought to live successfully in the majority of habitats in the UK," so if even they are struggling to persist, "it indicates that things are not as they should be."

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

The Threat from Roads

Though the study didn't cover the reasons for the drop, cars is a major factor. Estimates indicate that 20 tons of toads are crushed on UK roads annually – in other words, hundreds of thousands. Unlike frogs, which would probably be content to mate "with just a bucket of water," toads favor large ponds. Their ability to stay out of water for more time than frogs allows they can travel further to reach them – sometimes long distances. They tend to stick to their ancestral migration routes – it's typical for adult toads to go back to their birth pond to mate.

Migration Patterns

Appropriately enough, the initial amphibians begin their quest for a partner around February 14th, but some move as far as April, until it gets dark and moving after sunset. During that time, toads start moving from where they have been overwintering "almost simultaneously."

One volunteer, who was raised in the area and has been trying to protect its amphibians since he was a child, notes that "Their sole purpose: to go and mate." If their route happens to a road, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Seeing many of dead toads 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 teams pick up toads and carry them across roads in containers, as well as recording the quantity of toads they find and advocating for other protection measures, such as road closures and amphibian passages.

Volunteers tend to operate during the breeding period, when toad crossings are more regular. However, this means they can miss groups of young toads, which, having existed as spawn and then juveniles, exit their water habitats over an unpredictable schedule in the end of summer. Because of their small stature – just one or two centimetres 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 lost, their carcasses can be counted.

Annual Work

In contrast to many groups, one local team, who are in their eighth year of functioning, go out year-round – not nightly, but whenever conditions are warm and wet, or if someone has reported about a amphibian spotting in their group chat. When I ask to join them on duty, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but a few of the helpers willingly accept to patrol their area with me and see what we can find. "Should anyone can find any toads tonight, those two will spot one," says the patrol manager, pointing to her 14-year-old son and the longtime volunteer. We've been out for two hours without a single toad sighting, and now they have scaled a wire barrier to check under some wood.

Community Participation

The family duo joined the patrol a while back. The teenager adores all things wildlife and has an ambition to become a conservationist, so his mother started to search for activities they could do together to protect local wildlife. Now she loves it as much as he does, the 41-year-old entrepreneur explains – so when the team was looking for a fresh coordinator recently, she decided to step up.

The teenager, too, has played an important role in the group. A clip he made, urging the local council to close a road through a protected area during breeding time, swung the decision the team's way. After a twelve months of campaigning, the council agreed to an "restricted access" rule between 5pm and 5am from February through to spring. Most drivers duly avoided the route.

Other Wildlife and Challenges

Several cars go by when I'm out on patrol and we find some victims as a result – no toads, but several crushed salamanders. We spot one living newt as well, and the teenager is especially excited to see a harvestman, which moves in his hands. Yet despite the group's best efforts to show me a toad, the native community has clearly gone dormant for the winter. It appears that I wouldn't have had any more luck elsewhere in the nation – all the rescue teams I contact explain that it's very difficult at this time of year.

This team anticipates assisting around ten thousand mature toads over the street

A message I receive from another volunteer, who has kindly made the effort to check for toads in a noted location, considered the largest accurately monitored toad population in the UK, reaches me with the title: "No toads." However, in late winter, he tells me, the team expects to help approximately ten thousand mature amphibians over the street.

Impact and Challenges

How much of a difference can these organizations truly achieve? "The fact that people are performing this regularly on cold, damp and unpleasant evenings is quite extraordinary," notes an researcher. "That's something 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 just one danger.

Additional Threats

The global warming has resulted in extended spells of drought, which cause the poor environment for some of the animals that toads consume, such as invertebrates, while warmer ponds have led to an increase of blue-green algae, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more frequently, interfering with the energy conservation crucial to their life cycle. Loss of environment – particularly the disappearance of big water bodies – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on wildlife," but "It's important in just their presence." But toads do have an important role in the food chain, consuming pretty much any invertebrates or small animals they can swallow and in turn sustaining a variety of predators, such as wildlife. Enhancing conditions for toads – ie creating more ponds, protecting forests and installing toad tunnels – "benefits for a wide range 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 date back {centuries|hundred