Tangent on field recording: I attended a panel talk featuring Nicolas Bernier and Richard Chartier here in New Zealand and they caused a bit of a rumble saying they turn their noses up at bird noises.
Putting aside a certain lineage in New Zealand academic composition*, it’s just unavoidable when recording outdoors here! 
(* Mulling over what a New Zealand music could be, the first composer to establish an electronic music studio decided the unique audio environment was the touch point composers should work from. And we’re islands of birds - of all of the native fauna, the only land mammals are a couple of species of bats - so that audio environment is all about birdlife. )