GooseDuckAttractor app for iPhone and iPad

Goose and Duck Attractor
If you are a fan of any bird or like to make records for your favorite animal,
this app can satisfy your needs

You can take pictures of the animals in the app,or you can use the recording program
to record the sound of the animals and put the files together to make a complete categorization.

At the same time, if you encounter similar types of birds outdoors, you can also play the sound files
of birds through the application to get more resonance and record them to make your collection richer.