Wellington's Urban Coastline: A Crucial Haven for Native Birds

Wellington's coastal areas are home to nearly 40 native bird species, a remarkable number for a capital city. However, the survival of these species is under threat, with over half classified as endangered or at risk. According to a recent annual bird survey conducted along 55 kilometers of the Te Whanganui-a-Tara coastline, four key areas have been identified as essential for the conservation of these indigenous birds.

Four Vital Coastal Areas

Daniela Biaggio, urban ecology manager at the Wellington City Council, emphasized the importance of these areas in preserving native bird populations. The four key locations are:

• Oruaiti Reserve on the Miramar Peninsula: Home to Wellington's only mainland nesting colony of the kawau tikitiki (spotted shag).
• Taputeranga Motu in Island Bay: A key breeding area for the rare matuku moana (reef heron), hosting around 20 percent of the region's reef heron population.
• Wellington's South Coast (from Oteranga Bay to Te Rimurapa): Supports important populations of pohowera (banded dotterel) and pīhoihoi (New Zealand pipit), representing 8 percent and 13 percent of the regional totals, respectively.
• The Southern End of Wellington's International Airport Runway: The gravelly foreshore is the only breeding habitat for pohowera (banded dotterels) on the city's eastern coast.

These areas are not just habitats but also critical breeding grounds for some of New Zealand's rarest coastal birds, including the spotted shag and banded dotterel.

Protecting Coastal Habitats

According to Biaggio, protecting these species goes beyond just safeguarding the identified areas. Even seemingly unimportant features, such as old piers and marinas, can serve as important perching and nesting sites for breeding birds.

Biaggio also stressed the role of the public in protecting these habitats. Whether for scenic views, fishing, or simply enjoying the coast, minimizing disturbances can make a significant difference in preserving these species for future generations. Human activities such as off-road vehicles and fishing can threaten sensitive breeding grounds, particularly for ground-nesting birds.

"The last remaining important breeding areas for our native coastal birds are those with limited access, ruggedness, and remoteness," Biaggio noted. "With a bit more care in how we share the coast with these taonga species, we may be rewarded and encounter them more often."

Community Involvement and Conservation Efforts

Submissions are now open on the council's draft Tātou ki Uta Coastal Reserves Management Plan, which aims to protect and manage these vital coastal areas. The public has until 5 August to provide feedback.

Biaggio urged locals and visitors to be mindful of the city's natural spaces. By understanding and respecting these habitats, the community can play an active role in the conservation of Wellington's unique coastal birdlife.