A listener explores his environment.
Between them the microphone and the recorder.
Sound events are trapped.
They will stay in the machine until the listener agrees to free them.

Field recording practice
techniques and approaches to environmental audio recording

A soundscape approach  
what the ears build from the place 

Herpetology
acoustic emissions from amphibians and reptiles

Ornithology
some memorable meeting with some birds

Entomology
acoustic emissions from insects

Chiroptera
bats, these creatures whose wings look like our hands

Fragments of ethnomusicology
collecting traditional music and the words of the musicians