The Birds of Switzerland 與 Panama Birds Field Guide 使用情況與統計

Almost 10,000 species of birds are currently known worldwide. Approximately 380 of these species have been observed in Switzerland alone, these are regarded as "natural wild birds". Several of these are to be regarded as vagrants that have been sighted very rarely or only once and, therefore, have not been included in this app. However, the app still features more than 350 bird species and the data of these species is available OFFLINE in this app! This app has been design for birders of all interest and abilities and optimized for use in the field. From the detailed illustrations to the easy-to-use lists and descriptive data, this app makes identifying and understanding birds easier and more convenient than ever before! • Modern app with intuitive user interface • All bird species listed with names in the official languages of Switzerland (German, French, Italian, Romansh!), as well as in English and, of course, with their taxonomic nominations. • Alphabetical listings of all birds can be sorted by any of the languages mentioned above. • User interface and descriptions can be switched to English or German at runtime. • Comprehensive search facilities, search for names and/or in the descriptive text • High-resolution pictures for every species • An ornithological dictionary • Anatomic illustrations (skeleton, feathers, etc. • Bird songs of (almost) all species available for free download into the device for offline usage