Fairy tern bathing in Tuross Lake. Fairy terns look very similar to little terns but have orange-yellow bills - little terns' bills are more yellow, and are black-tipped. Photo: J Cornish.

Fairy tern bathing in Tuross Lake. Fairy terns look very similar to little terns but have orange-yellow bills - little terns' bills are more yellow, and are black-tipped. Photo: J Cornish.