Wild bee on Coyote Bush flowers

Here is a wild bee (Anthophila, Hymenoptera) working new flowers of native Coyote Bush (Baccharis pilularis, Asteraceae) - and showing its rear end. The bee might be a male Anthophora urbana in the family Apidae, see Bernhard Jacobi's comment on this photo of he same bee. HBBBT! (San Marcos Pass, 22 September 2018)

Done