Amphibians

Fire salamanders in one monitored population have declined by 99 per cent due to the Bsal infection © B. Tapley / ZSL

Concern for European amphibians as deadly fungus found in private collections

The Queen Alexandra's birdwing (Ornithoptera alexandrae) is the largest butterfly in the world with a wingspan of 25 cm, and was reassessed for the latest IUCN Red List update © Mark Joy

IUCN Red List update: how different species have fared

Masked frog (Litoria personata) Kakadu National Park (World Heritage Area), Northern Territory, Australia
Masked frog © Auscape / Getty

Are any animals unable to hear their own calls?

Common frog © Mike Lane / Getty

Identify Wildlife

How to tell the difference between a frog and a toad

Toads lie dormant over winter, emerging when temperatures exceed 5°C © Robert Kobsa / iStock

Wildlife Gardening

How you can help hibernating amphibians

Illustrations by Alan Batley

How to make your own frog hibernaculum

Common frog © Linnéa Ernofsson

Can frogs scream?

How to make a bottle trap