Renter: Existing cavities. In hollow stems (e.g. Rubus, Echium).
Nesting material: Cell partitions are made of chewed leaves. (Friese, 1891, 1923; Graeffe, 1902; Marikovskaya, 1995).
Renter: Existing cavities. In hollow stems (e.g. Rubus, Echium).
Nesting material: Cell partitions are made of chewed leaves. (Friese, 1891, 1923; Graeffe, 1902; Marikovskaya, 1995).
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