Black-browed Barbet call and tril, busy background.
Black-bellied Sandgrouse calling and trill, wind, hiss.
Crickets chirp and trill, background birds and ambience
An acoustic fretless bass playing E to F notes with a hammered trill style.
An irish wooden flute playing a long F trill - distorted background
A processed dinosaur trill or growl, small dinosaur
Trilling or croaking musical jungle frogs, rich jungle background
Sound design accent: deep ascending trill
Two species of Greek Crickets trill and grind, some background noise.
Long trilling cricket song with little background sound