Pascal Kobeh / Spottail grunts (Haemulon maculicauda) large shoal, Panama, Pacific Ocean

Henley Spiers / Huge school of Spottail grunt (Haemulon maculicauda) swimming just beneath the sea surface with a Double-crested cormorant (Nannopterum auritum) diving through the air approaching its underwater prey,...

Henley Spiers / Double-crested cormorant (Nannopterum auritum) hunting school of Spottail grunt (Haemulon maculicauda). Espiritu Santo Island, Sea of Cortez, Mexico.

Henley Spiers / Large school of Spottail grunt (Haemulon maculicauda) surrounding a Mexican hogfish (Bodianus diplotaenia), Espiritu Santo Island, Sea of Cortez, Mexico.