Cornetfish
Fistularia commersonii
Sighting evidence at Electric Beach, Oahu

Photo: Sebastian · © all rights reserved
Long, pipe-bodied cornetfish hover in mid-water near the discharge plume, shadow-hunting smaller fish by aligning their elongated forms with larger species to approach undetected. Their tubular snouts create a rapid vacuum strike that captures prey faster than the eye can follow, and their pale blue-green coloration provides near-perfect camouflage against the open water column.
Evidence at this site
17 records within 25 km
Confidence: medium
Seasonality
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