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sRedList

sRedList - Logo

The platform for rapid and effective

Red List assessments

A joint effort between the sRedList working group and LifeWatch Italy, aiming to facilitate and streamline the work of Red List assessors.

What sRedList does

Creates a distribution from online available or uploaded occurrence data

Maps species Area of Habitat and calculating trends in Area of Habitat

Extracts Countries of Occurrence of the species

Calculates trends in forest cover in species' range

Calculates population severe fragmentation

sRedList Taxonomy Circle

A focus on biodiversity

Focus on Biodiversity - sRedList

Platform usage at a glance

Data collected up to June 2026

5,014
unique species
9,515
assessment runs since October 2023
3,835
assessment runs in 2025
857
unique users

Latest updates

We have some news for you (March 2026):

The forest loss data have been updated up to 2025 and their resolution was refined. Land cover data (ESA-CCI) have been updated as well, up to 2022.
You can now map forest integrity within the range or the AOO of your species!
Discover more in this new video tutorial!

Graphical Summary - sRedList

sRedList is now officially contributing to Red Listing!

SIS Logo

Real World impact and adoption

Supporting Global & National Conservation

16% of platform usage was for National Red List assessments from 23 countries.

Cited in 120 published assessments and 279 in preparation

Scientific contribution in mapping support, calculation of area of habitat and estimate of population size.

A tool for university teaching

Used in 5+ university sessions, 100+ assessments initiated during teaching sessions.

IUCN Red List
LifeWatch Italy
iDiv
Università Sapienza