List all the specific regional live lightning map links available on the Blitzortung.org 'Lightning & Thunderstorms - World Map' page. Do not attempt to click on any of these links, just provide their names as displayed on the page.
Navigate to 'https://www.blitzortung.org/en/live_lightning_maps.php' Identify and list all distinct regional map links displayed on the page.
Successfully navigate to the specified URL. List all regional map links present on the page. The list must include: Overview Map, Europe, Oceania, North America, Asia, South America, Africa. Do not click any of the regional map links or attempt to load a map.