Richard Robinson / Giant kokopu (Galaxias argenteus) two, New Zealand. May.

Richard Robinson / Galaxias argenteus (Giant kokopu) New Zealand. May.

Richard Robinson / Giant kokopu (Galaxias argenteus) two passing each other, New Zealand. May.

Richard Robinson / Giant kokopu (Galaxias argenteus) group of five, New Zealand. May.

Pascal Kobeh / Freckled / Scarlet frogfish (Antennarius coccineus) Sula Sea, Philippines

Brent Stephenson / Fisherman using a hand-net to catch New Zealand whitebait, the juvenile form of five species of Galaxiidae fish, considered a delicacy, Tuki Tuki River, Hawkes Bay, New Zealand, September 2011.

Gary K. Smith / Little Tern (Sternula albifrons) in flight with whitebait, England, UK, July

Alex Mustard / Schooling sprat (Sprattus sprattus). Swanage, Dorset, England, United Kingdom. English Channel. North East Atlantic