Ulva Island/Te Wharawhara is renowned for its diverse and abundant birdlife including weka, kākā, kākāriki, tūī, bellbirds/korimako, pigeons/kereru, fantails/piwakawaka, saddleback/tieke, rifleman/titipounamu, brown creeper/pīpipi, Stewart Island robin/toutouwai and yellowhead/mohua. Some visitors may even be lucky enough to catch a rare day-time glimpse of the Stewart Island brown kiwi/tokoeka.
Probably the best time of day to see native birds is early in the morning during springtime, but Ulva Island/Te Wharawhara can be visited at any time during daylight hours, and is open year-round..
Watching other wildlife
New Zealand fur seal/kekeno can sometimes be seen on the rocks round Ulva Island. On the beaches, visitors may come across sea lions/rāpoka/whakahao and occasionally elephant and leopard seals. Usually these marine mammals come ashore to rest. Don't approach them.
Common skinks were transferred to the island from The Old Neck area, across Paterson Inlet, in 2005.
The forest on Ulva Island is typical of the area, dominated by rimu, southern rātā and kamahi, but here the diverse understorey of broadleaf and fern is prolific. Visitors are able experience what Stewart Island and other forest in New Zealand would look like without the impact of browsing animals.
All tracks on the island are well formed offering families bird watching opportunities in this pest-free environment. Bring a picnic and stop at beaches to enjoy the views. Sydney Cove has a picnic table and toilet.
Several boat operators are able to take you to Ulva Island and around Paterson Inlet.
The best way to view the reserve and its inhabitants is in the water. The rivers that flow into the waters off Ulva Island drain from pristine, undeveloped land and carry little sediment or nutrient run-off, providing prefect visibility for divers.
From land the best snorkelling is found off the north end of Sydney Cove beach on Ulva Island, but wear a wetsuit as the average February temperature is 16ºC dropping to 8ºC in July.