A future with room for snakes

Habitat change is a shared pressure

The 2022 global reptile assessment identified agricultural expansion, logging, urban development and invasive species as major pressures. Its estimated 21.1% threatened figure concerns reptiles as a whole and must not be presented as the proportion of snakes threatened today.

Forest-dependent reptiles were especially exposed in that assessment. Effective responses therefore include protecting and restoring habitats and addressing the pressures acting on them. A striking photograph cannot substitute for a record of where a species lives or how its habitat is changing.

Sources: Cox et al. (2022) · A global reptile assessment

Read the category—and the assessment

The IUCN Red List describes global extinction risk using defined categories. Vulnerable, Endangered and Critically Endangered are threatened categories. Data Deficient signals inadequate information for an assessment, while Not Evaluated means an assessment has not been made.

A label should travel with its source, assessment date and geographic scope. A global category and a local population trend answer different questions. Future country chapters will need to make those distinctions visible instead of assigning reassuring or alarming labels from appearance or reputation.

Sources: IUCN · The IUCN Red List of Threatened Species

What a patient atlas can contribute

This project’s contribution is cumulative: traceable locality records, reviewed photographs, taxonomic corrections and literature linked to the claims it supports. A modest record with a date and a source is more useful than an impressive map with invented certainty.

Contributors can help without disturbing animals. Preserve the original observation, acknowledge uncertainty and flag sensitive locations privately. Publication should follow editorial review and an explicit agreement on image rights. The purpose is knowledge that remains useful when the next researcher returns to it.