australasian gannets preening each other

adult animal australasian australian avian background bald bay beak behaviour bird black blue breeding cape care close coast coastline colony courtship display earth feather featherless feeding gannet greeting gregarious hastings hawkeas head island kidnappers mainland monogamous mound napier native natural nature nest nesting north ocean ornithology outdoors pair parent people preening sea seabird seaweed territorial vocal watching water white wild wildlife wing yellow zealand