Bigeye Jack
Caranx sexfasciatus
Sighting evidence at La India Reef, Huatulco

Photo: Cecilia Chapa-Balcorta · CC BY-NC
Schools of hundreds of bigeye jacks orbit La India's pinnacle in tight, synchronized balls that compress and expand in response to predators below. These apex-adjacent predators feed on smaller schooling fish at dawn and dusk, making early-morning dives the most dramatic. Their affinity for structure makes La India one of the most reliably productive schooling-fish dives on Oaxaca's coast.
Evidence at this site
16 records within 25 km
Confidence: medium
Seasonality
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