Fat Birder is a birdwatching and birding-focused website bringing together information and resources for people interested in birds and bird travel. Its homepage presents a broad directory of destinations, spanning countries and regions across Africa, Asia, Europe, the Americas, Oceania and the Middle East, as well as detailed regional listings for the British Isles. This extensive geographic navigation helps visitors explore birding locations around the world and find areas of interest closer to home.

The site’s stated scope also includes bird travel, bird food and binoculars, connecting destination discovery with practical interests and equipment associated with birdwatching. Its content is organized around places, from individual countries to provinces, islands and other local areas, making the site a starting point for exploring birding opportunities across many parts of the world. Fat Birder is therefore aimed at birders and birdwatchers seeking destination information, travel inspiration and access to bird-related resources. The available homepage text emphasizes its international directory and subject areas rather than providing specific product details or descriptions of individual services.