I don't know what attracts them, as we have not just one, but two hornet nest in the farm... One of the deadly insect, as recent tragedy in Sarawak. But this one is the tree-top hornet which is a bit less deadly than the "tebuan tanah" of the ground hornet.
Hanging precariously on top of kuini tree - just by a tiny branch and leaves...
Sarang tebuan jangan dijolok... - do not poke at the hornet's nest - but still, some people still so curious...