Evolvulus is a favourite of this BBB.
It also likes my Water lily.
In the evening, they choose a hanging twig and probably rests there for the night.
At sundown, they search for hanging dry twigs and settle there. July 2007.
These bees love the Eleutherine plicata flowers. They wait in the evening for the flowers to open. They hover for half an hour and go off to rest for the night.