🔗 Share this article

It is a Friday night at 7:30, but instead of going out or watching a film, I've taken a train to a market town in Wiltshire to join volunteers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the local toad population.

A Worrying Drop in Numbers

The common toad is becoming increasingly rare. A recent study conducted by an amphibian and reptile charity revealed that the UK toad population have dropped by half since 1985. Seeing a creature that has been a fixture 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 the majority of areas in the UK," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

Toad populations across the UK have declined by almost 50% since the 1980s

The Danger from Traffic

Though the study didn't examine the reasons for the drop, traffic is a major factor. Calculations suggest that 20 tonnes of toads are crushed on British roads every year – that is, hundreds of thousands. Unlike frogs, which would probably be content to mate "with just a bucket of water," toads favor big bodies of water. Their capacity to stay out of water for more time than frogs allows they can journey farther to find them – often hundreds of metres. They tend to stick to their traditional paths – it's typical for mature amphibians to return to their natal pond to mate.

Migration Patterns

Fittingly, the first toads begin their quest for a partner around Valentine's day, but some move as far as April, until it gets dark and moving after sunset. During that time, toads begin migrating from where they have been overwintering "almost simultaneously."

One volunteer, who grew up in the region and has been working to save its amphibians since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their route happens to a street, they could be killed by traffic, and that breeding season would be lost – preventing a next generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Finding hundreds of dead toads on local roads "inherently strikes a chord with people," and has led to the creation of toad patrols across the UK – hundreds of organizations are currently registered with a countrywide program. These groups pick up toads and carry them over streets in buckets, as well as recording the quantity of toads they encounter and advocating for other safety solutions, such as blocked roads and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are more regular. However, this implies they can overlook groups of toadlets, which, having existed as eggs and then tadpoles, exit their ponds over an unpredictable schedule in the end of summer. Because of their small stature – just a couple of cm wide – "they are destroyed by vehicles." And as being hit "essentially crushes them," it's harder to collect information on them. At least when mature amphibians are lost, their carcasses can be tallied.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth season of functioning, go out throughout the year – not every night, but whenever conditions are damp, or if someone has reported about a toad sighting in their group chat. When I ask to join them on patrol, they concede it is "not a toady night" – toad hibernation season has started and it's been a arid period – but several of the helpers willingly accept to walk up and down their route with me and see what we can find. "If anyone can locate any toads tonight, that pair will spot one," says the patrol manager, indicating her teenage child and the experienced member. After for two hours without a single toad sighting, and now they have scaled a wire barrier to inspect beneath some logs.

Community Involvement

The family duo became part of the group a year and a half ago. The teenager adores all things nature-related and has an goal to become a environmentalist, so his mother started to look for activities they could do jointly to help local wildlife. Now she loves it as much as he does, the 41-year-old entrepreneur explains – so when the group was looking for a fresh coordinator recently, she decided to step up.

The youth, too, has been instrumental in the organization. A video he made, urging the municipal authority to close a street through a nature reserve during migration season, influenced the outcome the group's way. After a year of campaigning, the authority approved an "restricted access" rule between evening and morning from late winter through to spring. The majority of motorists respected and avoided the road.

Other Wildlife and Challenges

Several vehicles go by when I'm out on duty and we discover some casualties as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the youngster is especially excited to see a daddy longlegs, which moves in his hands. Yet despite the team's best efforts to let me see a toad, the local population has obviously settled down for the colder months. It appears that I wouldn't have had any more luck 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

A message I get from another volunteer, who has kindly taken the trouble to look for toads in a famous site, thought to be the biggest tracked toad group in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he informs me, the group plans to assist approximately 10,000 mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these groups truly achieve? "The reality that people are doing this consistently on cold, damp and unpleasant late nights is remarkable," says an researcher. "This effort that very much should be celebrated." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since traffic is just one danger.

Other Dangers

The climate crisis has resulted in extended spells of drought, which cause the wrong conditions for some of the animals that toads eat, such as invertebrates, while warmer ponds have caused an increase of toxic plants, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more often, disrupting the resource preservation crucial to their life cycle. Habitat destruction – especially the disappearance of large ponds – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," however "It's important in just their presence." But toads play an important role in the food chain, eating pretty much any small creatures or tiny organisms they can swallow and in turn feeding a variety of predators, such as wildlife. Enhancing situations for toads – such as building water habitats, protecting forests and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Cultural Significance

Another reason to try to keep toads present is their "historical significance," adds an specialist. Myths and folklore around toads date back {centuries|hundred