Scuba Season

Devil ray

Mobula mobular

Sighting evidence at Los Lobos — La Baja del Ganado

Devil ray

Photo: guillaume_papuga · CC BY-NC

The spinetail devil ray is listed as Endangered on the IUCN Red List and the Los Lobos channel is one of the most accessible sites in European waters to encounter groups reliably. Groups arrive in spring as Canary Current upwelling intensifies, feeding on plankton concentrations at the shelf edge. Their disc width reaches up to 3 m and schools congregate in tight formation at 15 to 20 m, banking in coordinated turns that suggest collective navigation toward zooplankton patches detected by their cephalic fins.

Evidence at this site

No confirmed records on file at this site

Devil ray is listed as a curated species here based on historical reports.

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites