On 14 August 2023 a Subantarctic fur seal spent a while resting on Waikawa Beach. A bit of research led me to discover that in September 2021 DOC asked to be advised of any sightings:
Subantarctic fur seals are “cousins” of the native kekeno/New Zealand fur seal. They appear similar but have some obvious differences which make identification easy.
“The key signs to look for are a blunter/shorter nose and creamy-coloured fur on the throat and underside,” says Laura Boren, Technical Advisor at DOC.
“NZ fur seals will appear grey or brown and much more uniform in colour, while the subantarctic variety have very two-tone colouration with the distinctive pale cream underneath.”
“Of course, the best way to confirm the species is to take a photo – from a few different angles if possible.”
Subantarctic fur seals are found typically on offshore islands throughout the subantarctic region including the southern Indian Ocean and southern Atlantic. While it is rare, they do occasionally make their way to Aotearoa. …
Recent sightings of other subantarctic seal pups near Auckland, Rangitoto Island, and Whangamata have DOC staff wondering if they might be coming to our shores more frequently.
“It’s too early to say if we’re seeing a trend,” says Laura, “We need more information. Keep your eyes peeled and call our hotline 0800 DOC HOT (0800 362 468) if you spot one. If you can get photos to help with identification please do. Remember to use your zoom and keep your distance as these visitors need to rest up after their marathon swim.”
On Subantarctic seal rare visitor to Tasman Bay: Media release 19 October 2022 DOC say:
Sightings of what look to be subantarctic fur seals can be reported by emailing marinemammals@doc.govt.nz. People spotting them are asked to take and provide photos of it from different angles.
