Nesting aboveground. Nest are built in self-made tunnels inside hollow or pithy stems, including blistered stems of partly fresh plants. Brood cell partitions and terminal plug are made of pieces of cut leaves.
Nesting aboveground. Nest are built in self-made tunnels inside hollow or pithy stems, including blistered stems of partly fresh plants. Brood cell partitions and terminal plug are made of pieces of cut leaves.