🔗 Share this article

It is a Friday evening at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in Wiltshire to join local helpers from a toad patrol. These dedicated individuals sacrifice their nights to safeguard the local toad population.

A Worrying Decline in Numbers

The common toad is becoming increasingly uncommon. A recent research led by an amphibian and reptile charity showed that the UK toad population have almost halved since the mid-1980s. Observing a creature that has been a stalwart of the British countryside in decrease is described as "concerning" by researchers. Toads "don't need very particular environments" and "should be able to live successfully in most of areas in Britain," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the study didn't examine the causes for the decline, cars is a major factor. Estimates suggest that 20 tonnes of toads are crushed on UK roads every year – that is, hundreds of thousands. In contrast to frogs, which would probably be content to mate "if you left out a small container," toads favor large ponds. Their ability to stay out of water for more time than frogs means they can journey farther to find them – often hundreds of metres. They usually follow their traditional paths – it's common for mature amphibians to return to their natal pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians begin their quest for a partner around Valentine's day, but some move as far as spring, until it gets dark and travelling after sunset. During that time, toads start moving from where they have been hibernating "almost simultaneously."

A local helper, who grew up in the area and has been working to save its toad population since he was a child, explains 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 be lost – preventing a new generation of toads from being produced.

Toad Patrols Across the UK

Seeing many of toad carcasses on local roads "resonates deeply with people," and has led to the formation of rescue teams throughout the UK – 274 groups are currently registered with a countrywide program. These teams pick up toads and transport them across roads in buckets, as well as recording the number of toads they find and advocating for other protection measures, such as blocked roads and amphibian passages.

Volunteers tend to operate during the breeding period, when amphibian movements are more regular. However, this implies they can overlook numbers of toadlets, which, having existed as eggs and then juveniles, leave their water habitats over an unpredictable schedule 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 more difficult to get data on them. At least when mature amphibians are killed, their carcasses can be tallied.

Annual Efforts

In contrast to most patrols, one local team, who are in their eighth season of operating, go out throughout the year – not every night, but whenever conditions are warm and wet, or if someone has reported about a toad sighting in their group chat. When I request to accompany them on patrol, they admit it is "not ideal conditions" – toad hibernation season has started and it's been a arid period – but a few of the helpers gamely agree to walk up and down 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 experienced member. After for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to inspect beneath some logs.

Community Participation

The family duo became part of the group a while back. The teenager adores all things nature-related and has an goal to become a conservationist, so his mother started to look for things they could do jointly to help native animals. Now she loves it as much as he does, the middle-aged entrepreneur explains – so when the team was looking for a new manager recently, she decided to step up.

The youth, too, has played an important role in the group. A video he created, urging the local council to block a road through a nature reserve during breeding time, influenced the outcome the group's way. After a year of lobbying, the authority agreed to an "restricted access" restriction between evening and morning from late winter through to April. Most drivers duly avoided the route.

Additional Species and Difficulties

Several cars go by when I'm out on patrol and we find some victims as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the teenager is especially excited to see a daddy longlegs, which moves in his palms. Yet despite the group's best efforts to let me see a toad, the native community has clearly settled down for the winter. It appears that I wouldn't have had any more luck anywhere else in the nation – all the patrol groups I reach out to clarify that it's near-impossible at this season.

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

A message I get from a different helper, who has kindly taken the trouble to look for toads in a famous site, thought to be the largest accurately monitored toad group in the UK, arrives in my inbox with the title: "No toads." However, in late winter, he tells me, the team expects to help around 10,000 mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these organizations actually make? "The fact that people are performing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an researcher. "This effort that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – partly since traffic is not the only threat.

Other Dangers

The global warming has meant extended spells of drought, which cause the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while warmer ponds have led to an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also cause toads to wake up from their dormancy more frequently, interfering with the energy conservation crucial to their life cycle. Loss of environment – especially the disappearance of large ponds – is another menace.

Experts are "always a bit worried 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 ecosystem, eating pretty much any invertebrates or small animals they can fit in their mouths and in turn sustaining a number of predators, such as wildlife. Enhancing conditions for toads – ie building water habitats, protecting forests and constructing amphibian passages – "benefits for a wide range of additional wildlife."

Cultural Significance

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