On a recent visit to the wonderful Danum Valley in Sabah (Malaysian Borneo), I came across this bat while walking a trail in the early morning. I only noticed it as the bat flew in and landed in this position, and I was able to get a few photos. Not sure of the ID so any help appreciated!
Thanks
Marc Anderson
Looks like Hipposideros diadema.
Thanks @vdinets – I looked at some photos of Hipposideros diadema and it seems to be a good match.