5月3日 的 Bird Decoys: Songs and Calls 應用程式分析

This application contains sounds recordings of 223 BIRD SPECIES, most common in the territory of Northern Eurasia, including most part of Europe and Western Asia (the list of species you can found at https://ecosystema.ru/eng/apps/19manok_eu.htm). TERRITORY OF USE The application covers most of the territory of Europe and can be successfully used in the most part of Northern, Central and Eastern Europe, including Scandinavia, Baltic States, Balkan countries, Transcaucasia, Northern Kazakhstan and other adjacent territories. 22 EUROPEAN LANGUAGES The app composed on 22 European languages, including English, German, French, Italian, Hellenic and Spanish. The user can choose any of these languages. MORE THAN 1560 BIRD VOICES RECORDINGS For each species there are several of the most typical sounds selected - male songs, calls of males and females, calls of couples, alarm calls, aggression calls, communication signals, groups and flocks calls, juveniles calls and begging calls of juveniles and females. FOUR RECORDING PLAYBACK OPTIONS Each sound record can be played in four ways: 1) once, 2) in a loop without interval, 3) in a loop with an interval of 10 seconds, and 4) all species records in a loop with an interval of 10 seconds. PURCHASES AND SUBSCRIPTIONS * the application is downloaded from the Store in the format of a free demo version, valid indefinitely (forever); * in the free (demo) version, you can test all sections of the application no more than three times a day. * you can access all the features of the app by purchasing or subscribing to any groups in any ratio.; * PURCHASE is made once and gives access to the purchased content for your account forever; the purchase prices are as follows: the "All Birds" group is $12.00, any systematic or ecological group of birds is $2.50; * SUBSCRIPTION gives access to the purchased content for a period of 1 year; the subscription costs are as follows: the "All Birds" group is $5.00, any systematic or ecological group of birds is $1.50; * plus sales tax applicable in your country; * also the purchase and subscription costs can be seen before payment after selecting the desired group (in the Purchases section); THE VOICES OF BIRDS CAN BE PLAYED IN NATURE! You can use it to attract birds during excursions directly in the wild, to attract a bird and study it carefully, take a picture or show it to the tourists or students! PROTECT BIRDS FROM STRESS! Do not use the app to play voices for a long time, this can disturb them, especially during the nesting period. Play recordings to attract birds for no longer than 1-3 minutes! If birds show aggression, stop playing the recordings. PHOTOS AND DESCRIPTIONS For each species, a several photos of the bird in nature (male, female or immature, bird in flight) and distribution maps are given, as well as a text description of the appearance, behavior, features of reproduction and feeding, distribution and migrations. WORKS WITHOUT INTERNET The application can be used for ornithological excursions, forest walks, hikes, country houses, expeditions, hunting or fishing. CAN BE TRANSFERRED TO THE MEMORY CARD (after installing the app). THE APPLICATION IS DESIGNED FOR: • bird watchers and professional ornithologists; • university students and faculty at on-site seminars; • teachers of secondary schools and additional (out-of school) education; • forestry workers and hunters; • employees of nature reserves, national parks and other nature protected areas; • songbird lovers; • tourists, campers and nature guides; • parents with their children and summer residents; • all other nature lovers. This is an indispensable reference and educational resource for amateur ornithologists (bird watchers), schoolchildren, students, teachers, parents, and all nature lovers!