Ficus subcordata produces the largest fig of all the Section Conosycea stranglers found in Borneo.

These figs are so large that only hornbills can swallow the fig whole, so Ficus subcordata can be regarded as a specialist hornbill fig.

See this article about  another Ficus subcordata fig tree  at Tawau Hills that started fruiting on 20 July 2021.

Photos and information provided by Shavez Cheema and Chun Xing WONG of 1Stop Borneo Wildlife.