More than 1,500 blue crabs were caught at Ponant in July 2026. Monitoring confirms strong presence, but attributing declines requires comparable time series.
The REHAB project reports juvenile mullets and seabream in transplanted seagrass, but colonisation alone does not demonstrate restored ecosystem function.
No single sign proves pain in fish. Individual baselines, multimodal observation and structured veterinary reassessment support proportionate decisions.
Tire-derived 6PPD-quinone can reach streams during rain. Wide differences in fish sensitivity call for event-based measurement, not a universal threshold.
