Which is the best park to see a Warbling White-eye?
Hawaii Volcanoes National Park
In Hawaii Volcanoes National Park, United States, about 90% of wildlife watchers report a Warbling White-eye sighting on a given day, the highest of the 4 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Warbling White-eye?
Haleakala National Park and more
After Hawaii Volcanoes National Park, the next-best odds of seeing a Warbling White-eye are in Haleakala National Park (United States, about 80%), Kilauea Point National Wildlife Refuge (United States, about 60%) and Nikko National Park (Japan, about 20%). Outside North America, the best option is Nikko National Park in Asia (about 20%).
When is the best time to see a Warbling White-eye?
It depends on the park
In the top parks, the best months are March–May, July and September–October in Hawaii Volcanoes National Park (over 90%), May–June, September and December in Haleakala National Park (about 90%) and October and December in Kilauea Point National Wildlife Refuge (about 80%), as the share of wildlife watchers who report a Warbling White-eye on a given day. Each park's Warbling White-eye page has the full month-by-month chart.