Scuba Season
Vulnerable· population decreasing· assessed 2021

Nurse Shark

Nebrius ferrugineus

Sighting evidence at Coral Garden Puerto Galera, Puerto Galera

Nurse Shark

Photo: Luis P. B. · CC BY-NC

Tawny nurse sharks rest motionless under coral overhangs during daylight hours, pumping water over their gills through buccal respiration rather than ram ventilation, which lets them remain completely still.

Evidence at this site

0 records within 25 km

Confidence: low

No date on file
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