Night recording of crickets in almargem (portugal). Church-audio binaural mics (small electro-condensed omni capsules) into a zoom h4n (w/pip). Filtered out frequencies bellow 2500hz in post.
Field recording of southern boobook owl, also known as a mopoke in port stephens australia. Regular two-note calls that sound like "boo-book". Dovelike sound. Recorded using zoom h2.