Southern black-backed gull
Larus dominicanus dominicanusThe southern black-backed gull, sometimes also called kelp gull, is very abundant along the coast of New Zealand. It is a subspecies of Larus dominicanus, which is widely distributed around the globe, but this species is distributed only in South America, Australia, and New Zealand.
The southern black-backed gull, sometimes also called kelp gull, is very abundant along the coast of New Zealand. It is a subspecies of Larus dominicanus, which is widely distributed around the globe. L. d. dominicanus occurs only in South America, Australia, and New Zealand.
Data | Mean count |
---|---|
All data | 0.46 |
Spring | 0.54 |
Summer | 0.34 |
Autumn | 0.38 |
Winter | 0.61 |
2008 | 0.30 |
2009 | 0.10 |
2010 | 0.37 |
2011 | 0.25 |
2012 | 0.22 |
2013 | 0.22 |
2014 | 0.46 |
2015 | 0.39 |
2016 | 0.71 |
2017 | 1.23 |
2018 | 0.34 |