Toad ladders installed in Cambridge to save amphibians from death traps

Saving Amphibians in Roadside Drains - a Environment crowdfunding

The BHS Amphibian Gully Pot Ladder

Toads found living in trees, according wildlife charity

Zeitungsartikel über Amphibien – Amphibienschutz

Newspaper articles about amphibians – Amphibienschutz

Newspaper articles about amphibians – Amphibienschutz

You want them to have a fighting chance': the world of toading

PDF) Taxonomic catalogs for the Recent terrestrial vertebrates

Newspaper articles about amphibians – Amphibienschutz

Zeitungsartikel über Amphibien – Amphibienschutz

Frog ladders' help critters escape deat, Stock Video

Frog ladders' help critters escape death-trap drains