'Frog ladders' help critters escape
death-trap drains
Send a link to a friend
[November 09, 2018]
By Matthew Stock
WARWICK, England (Reuters) - A small group
of British conservationists are installing mesh- covered ladders in
roadside drains to save trapped amphibians from certain death.
The Warwickshire Amphibian and Reptile Team -- the memorably acronymed
WART -- hopes that by placing 20 of the rust-resistant aluminum ladders
down drains near known breeding pools in England's West Midlands, they
can boost the dwindling amphibian population.
"The amphibians are coming to breed and then hitting the road, getting
across the roads, hitting the curb, along the curb and into the drains.
And then that's it - end of story for them, game over," said Tim
Jenkins, a ladder fitter at WART.
"By installing the amphibian ladders, it enables them to get back out of
the drains and back to their breeding pools and doing what they should
do and making more amphibians."
The issue of trapped toads is not limited to Britain. A 2012 study in
the Netherlands estimated that more than half a million small
vertebrates like frogs, toads and newts end up trapped in gully pots and
drains each year.
It is one of the factors, along with habitat loss, that is blamed for
common toad numbers declining by 68 percent in the UK over the past 30
years, according to a 2016 report by the conservation group Froglife.
WART says it's seen a drop in the number of amphibian prisoners since
the ladders were installed, but there is a limit to how much they can
do.
[to top of second column]
|
A common frog is seen climbing out of a drain using an 'amphibian
ladder' designed by the British Herpetological Society to help
frogs, toads, salamanders and newts escape roadside gully pots, in
Warwickshire, Britain, October 15, 2018. REUTERS/
Each of the ladders designed by the British Herpetological Society
costs 15 pounds ($20), a large price for a local conservation group.
The group hopes their endeavors can inspire other conservation
groups in the UK to help the oft-maligned critters.
"They're an overlooked species and they have their role in the
ecosystem. They're absolutely excellent for gardens because they eat
lots of invertebrates - potential pests in your garden," Jenkins
said.
(Editing by Patrick Johnston and Larry King)
[© 2018 Thomson Reuters. All rights
reserved.]
Copyright 2018 Reuters. All rights reserved. This material may not be published,
broadcast, rewritten or redistributed.
Thompson Reuters is solely responsible for this content. |