Apps like EcoGuide: Russian Birds

Here are some great alternatives to EcoGuide: Russian Birds by Ecosystema :
NestWatch by the Cornell Lab
NestWatch by the Cornell Lab
★3.2
Morcombe's Birds of Australia
Morcombe's Birds of Australia
★4.3
OrnitO
OrnitO
★4.6
Roberts Bird Guide 2
Roberts Bird Guide 2
★4.0
Audubon Bird Guide
Audubon Bird Guide
★4.3
My Birds - Aviary Manager
My Birds - Aviary Manager
★4.2
Nightingale Bird Sounds
Nightingale Bird Sounds
★5.0
Vannya-Your Digital Bird Guide
Vannya-Your Digital Bird Guide
★3.6
Bird Sound Identifier Bird ID
Bird Sound Identifier Bird ID
★4.1
American Birds Sounds Pro
American Birds Sounds Pro
★4.1
Birds Encyclopedia Offline App
Birds Encyclopedia Offline App
★4.1
Identify Birds,Bird Identifier
Identify Birds,Bird Identifier
★3.7
Nature - Europe
Nature - Europe
★5.0
Nature - North America
Nature - North America
★4.1
World of Wings
World of Wings
★4.9
Nature - World
Nature - World
★5.0