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It's a Friday evening at half past seven, but instead of going out or watching a film, I've taken a train to a market town in the countryside to meet up with local helpers from a amphibian rescue group. These dedicated individuals give up their nights to safeguard the native amphibian community.

A Worrying Decline in Population

The common toad is becoming increasingly rare. A recent research led by an wildlife conservation group showed that the UK toad population have dropped by half since 1985. Observing a species that has been a stalwart of the UK landscape in decline is labeled "concerning" by researchers. Toads "don't require very particular environments" and "ought to live successfully in the majority of habitats in Britain," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

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

The Danger from Roads

Though the research didn't examine the reasons for the drop, cars is a major factor. Calculations indicate that 20 tons of toads are killed on UK roads every year – that is, several hundred thousand. In contrast to frogs, which might be happy to mate "if you left out a small container," toads prefer big bodies of water. Their ability to stay out of water for more time than frogs allows they can travel further to find them – often long distances. They tend to follow their ancestral migration routes – it's common for adult toads to go back to their birth pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians begin their quest for a partner around Valentine's day, but some move as late as April, waiting until it gets dark and travelling through the night. During that period, toads start moving from wherever they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the region and has been working to save its amphibians since he was a child, notes that "Their sole purpose: to go and have an orgy." If their path happens to a road, they could all get run over, and that breeding season would never happen – stopping a next generation of toads from being produced.

Rescue Groups Throughout the United Kingdom

Seeing many of dead toads on local roads "inherently strikes a chord with people," and has led to the creation of rescue teams across the UK – 274 groups are currently registered with a countrywide program. These groups pick up toads and carry them across roads in buckets, as well as recording the number of toads they find and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Patrols tend to operate during the breeding period, when amphibian movements are more regular. However, this means they can miss numbers of young toads, which, having existed as eggs and then tadpoles, leave their water habitats over an irregular timetable in the end of summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to get data on them. At least when adult toads are killed, their carcasses can be tallied.

Year-Round Work

In contrast to most patrols, one local team, who are in their eighth year of operating, go out year-round – not nightly, but whenever weather are damp, or if a member has posted about a toad sighting in their group chat. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has begun and it's been a dry day – but a few of the volunteers willingly accept to walk up and down their area with me and see what we can find. "Should anyone can locate any toads tonight, that pair will spot one," says the patrol manager, pointing to her 14-year-old son and the experienced member. 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.

Family Involvement

The family duo became part of the patrol a while back. The youngster loves all things nature-related and has an goal to become a conservationist, so his parent started to look for activities they could do together to protect local wildlife. Now she loves it as much as he does, the middle-aged entrepreneur explains – so when the group was seeking a fresh coordinator lately, she volunteered for the role.

The youth, too, has played an important role in the group. A clip he made, urging the local council to block a road through a nature reserve during breeding time, swung the decision the team's way. After a year of campaigning, the council agreed to an "access-only" rule between 5pm and 5am from late winter through to April. Most drivers respected and avoided the route.

Other Wildlife and Challenges

Several vehicles go by when I'm out on patrol and we discover some victims as a consequence – no toads, but several crushed salamanders. We see one live amphibian as well, and the youngster is especially excited to see a harvestman, which dances in his hands. Yet in spite of the group's best efforts to show me a toad, the local population has clearly gone dormant for the winter. It seems that I couldn't have found any better success anywhere else in the country – all the rescue teams I contact clarify that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from another volunteer, who has kindly taken the trouble to check for toads in a famous site, thought to be the biggest tracked toad population in the UK, arrives in my inbox with the title: "None found." However, in February and March, he tells me, the group expects to help approximately ten thousand adult toads across the road.

Effectiveness and Limitations

What level of impact can these organizations actually make? "The fact that people are performing this consistently on chilly, wet and miserable evenings is quite extraordinary," notes an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to reduce the drop, they can't stop it completely – not least because traffic is not the only threat.

Other Dangers

The climate crisis has resulted in extended spells of dry weather, which create the poor environment for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have caused an increase of blue-green algae, which can be harmful to toads. Milder winters also lead toads to emerge from their hibernation more often, interfering with the energy conservation crucial to their life cycle. Loss of environment – particularly the loss of large ponds – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," however "There is a big value in just their presence." But toads do have an significant part in the food chain, consuming almost any small creatures or small animals they can fit in their mouths and in turn sustaining a variety of birds and mammals, such as hedgehogs and otters. Enhancing conditions for toads – ie building water habitats, conserving woodland and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Historical Significance

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