Booked an early tour to Ulva Island, was on the Island before the other water taxis and cruise boats arrived. WOW the birdsong was incredible, saw so many native birds ( Weka, Kaka, Saddleback, Kereru, Oyster Catchers, Stewart Island Robin) and Ange explained all the Flora and Fauna ( very interesting ) after walking the tracks we headed off in the boat to see many seabirds ( including Albatross, Penguins, Terns) and were delighted by the Hooker Sealions antics. JUST DO IT !!