| Representatives of Orphinus are distributed mainly in the Afrotropical, Indomalayan and Australasian ecozones. |
| As a bridge between North America and South America, Central America has many species from the Nearctic and the Neotropic ecozones. |
| There are over 200 ecoregions in Canada and even more ecodistricts, so this site will only deal with ecozones. |
| The ecozones occupied by golden eagles are roughly concurrent with those of Eurasia. |
| The National Biodiversity Assessment 2011 replaced these ecozones and biozones with the terms ecoregions and ecozones. |
| Oceania is one of eight terrestrial ecozones, which constitute the major ecological regions of the planet. |
