Squirrel durian
Boschia griffithii
Red when ripen
One hood durian
Native durian
https://www.nparks.gov.sg/florafaunaweb/flora/3/9/3981
Video:
https://www.instagram.com/reel/C7L2KP5xmBQ/?igsh=MTh0OWNjbThyMzhvMg==
Excited to find this. Seen flying up the stream where it headed into the forest but we managed to see where it landed.