Professional Field Guide (Bird Identifier) for 515 chook species inhabiting Europe - from the Atlantic Ocean to the Urals, and from the Arctic Ocean to the Mediterranean Sea. The record of bird species included within the app can be viewed at http://ecosystema.ru/eng/apps/21birds_eu.htm

BIRDS IDENTIFIER

The application has a built-in polytomic Bird Identifier (Identification Filter), which helps to determine the unknown chook by 24 different options. You can choose the area of Europe, the dimensions of the bird, plumage coloration, streaks, beak and toes shape and colour, distinctive options of look, behavior, habitats, location of a sitting bird, song and calls, daily activity, nest dimension, form, construction material and site, eggs size and shade. The Identifier will help you to narrow down the range of species for unknown bird.

TERRITORY OF USE

The application covers most of the territory of Europe and could be efficiently utilized in essentially the most a part of Northern, Western, Central, Southern and Eastern Europe, including Scandinavia, Baltic States, France, Spain, Balkan international locations, Transcaucasia, Northern Kazakhstan and other adjacent territories.

20 EUROPEAN LANGUAGES

The app consists on 20 European languages, including English, German, French, Spanish, Italian, Hellenic and others. The consumer can choose any of those languages.

BIRDS CALLS

For each of 515 chook species, the app supplies one combined recording, including male songs and a number of other most typical calls – alarm, aggression, interaction, contact and flight calls, and so forth. Each of the recordings could be performed in 4 other ways: 1) once, 2) in a loop without interval, 3) in a loop with an interval of 10 seconds, 4) in a loop with an interval of 20 seconds.

PHOTOS AND DESCRIPTIONS

For every species, a several photos of the chook in nature (male, feminine or immature, bird in flight), distribution maps and eggs are given, in addition to a textual content description of the appearance, behavior, options of replica and feeding, distribution and migrations.

QUIZ

The app has a built-in Quiz, which might practice you to recognize birds by their voices and appearance. You can play the quiz repeatedly – the questions for recognizing species alternate in random order and are by no means repeated! The issue of the Quiz could be adjusted – change the number of questions, change the number of answers to select from, turn on and off chook pictures.

IN-APP PURCHASES

The primary features of the appliance are free - for each species of fowl, you probably can view its picture and text description and add species to Favorites (these capabilities are available offline), as nicely as play a recording of its voice (if you may have an Internet connection and not extra than 1 time per minute). Paid functions permit limitless use of the Identification Filter and Quiz, open access to additional shade pictures, and likewise make it attainable to play all recordings of fowl voices offline. You can purchase access to all fowl species (the All Birds group, $12.00), as nicely as to any geographical ($7.00) or systematic ($2.50) group of birds.

THE VOICES OF BIRDS CAN BE PLAYED IN NATURE!

In the presence of the Internet, the voices of birds may be performed instantly in nature. After paying for in-app purchases, all features can be utilized offline, including in the areas without the Internet - on ornithological excursions, walks in the country, on expeditions, hunting or fishing.

THE APPLICATION CAN BE TRANSFERRED TO THE MEMORY CARD (after putting in the application).

THE APPLICATION IS DESIGNED FOR:

* birdwatchers and skilled ornithologists;

* college college students and faculty at on-site seminars;

* lecturers of secondary colleges and extra (out-of school) schooling;

* forestry workers and hunters;

* workers of nature reserves, national parks and other nature protected areas;

* songbird lovers;

* vacationers, campers and nature guides;

* mother and father with their kids and summer time residents;

* all different nature lovers.