28/05/2026
Our Seabirds are so important for our Ecosystem......
Did you know the Hauraki Gulf is a globally significant seabird superhighway? While only about 365 of the world’s 11,000 bird species are considered seabirds, a staggering one-third of all seabirds are found in Aotearoa, New Zealand.
The Gulf itself hosts 27 breeding species, including five that breed nowhere else on Earth, with countless other seabirds that also rely on this vital region. While seabirds are not as well known as our forest birds, they’re just as important. We’re putting them in the spotlight: next, the kāruhiruhi (pied s**g).
Often seen perched along the coastline with wings spread wide, kāruhiruhi are some of the Gulf’s most skilled underwater hunters. But despite their impressive diving abilities, these birds have long carried an unfair reputation.
Historically blamed for declining fish stocks, s**gs were heavily persecuted across New Zealand for decades. Today, we better understand the important role they play in healthy coastal ecosystems, from helping regulate marine food webs to carrying ocean nutrients back onto land through their nesting colonies.
What can this often-misunderstood seabird tell us about the health of our coastlines?
Read the full blog to learn more – https://bit.ly/4wVzsUj
Northern New Zealand Seabird Trust - NNZST