Richard Herrmann / California Sea Lion (Zalophus californianus) bull predating juvenile Ocean Sunfish (Mola mola) with gull looking to scavenge, Monterey Bay, California

Tui De Roy / Brown Noddy (Anous stolidus), opportunistically chasing fish escaping diving Brown Pelicans (Pelecanus occidentalis) Itabaca Channel, Santa Cruz Island, Ecuador

David Hall / Permit jack (Trachinotus falcatus) following a Spotted eagle ray (Aetobatus narinari) showing opportunistic hunting behaviour, Little Cayman, Cayman Islands, Caribbean Sea.