Birds of Brazil 对比 DragonflyPro 的使用情况和统计数据

Based on Ber van Perlo's ‘Field Guide to the Birds of Brazil’, this app covers over 1,800 species of bird seen in Brazil, including residents, migrants and vagrants. Helpful texts detail size, habitat and description, while informative illustrations show a host of plumages for each species, including subspecific variation. Distribution maps and stunning still photographs further enhance the app, and songs and calls of over 1,200 species complete the package. The result is a must-have app for anybody birding in Brazil. FEATURES: • all content stored on the device, so no need to have phone signal or be connected to wi-fi • species names in English, Portuguese and scientific • illustrations, text and maps for over 1,800 species • over 1,200 songs and calls • superb still photographs for many species • includes full introductory text from ‘Field Guide to Birds of Brazil’ • search by species name in English, Portuguese or scientific • organise bird names in taxonomic order or alphabetically • quickly close the species list by pinching on the list • favourite species feature • swipe up/down on illustrations to seamlessly move between species

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DragonflyPro

Dragonfly SA is the ultimate app for identifying and appreciating the Dragonflies and Damselflies of South Africa. It boasts an award winning identification tool and is a vast source of information: - Over 1200 beautiful and diagnostic images with plates showing detailed identification characteristics of both males and females. - Informative and comprehensive information on each species. - Interactive and accurate distribution maps. - Names of species in 3 languages. The SmartSearch function allows you to select your current, or any other location and the species at that location will be filtered. Over and above the GPS location, you can search by shape, type, colours, size, habits, striking features and more. There are 100's of attributes you can choose from, which makes identifying a bird accurate and easy. As a first ever bird app achievement, the resulting species list is sorted by relevance with the most probable species matching your search criteria at the top, which makes it extremely quick and accurate. The ability to remove birds from the results is a game-changer. You can also log your sightings with trip descriptions, date, photos and notes, which are then indicated as pins on the distribution maps. Sightings lists can be viewed and can even be synced to a website and shared between devices. No internet connectivity is required to operate the app after it is installed which makes it possible to use the app in the most remote locations. All updates are regular and free.