Natural prey.—Periplaneta sp., Puerto Rico (Wetmore, 1916): Cockroaches were found in one of 43 stomachs examined.
Family ICTERIDAE
Agelaius xanthomus (Sclater)
Common name.—Yellow-shouldered blackbird.
Natural prey.—Cockroaches, Puerto Rico (Wetmore, 1916): Oöthecae and remains of adult cockroaches found in stomachs.
Dolichonyx oryzivorus (Linnaeus)
Common name.—Bobolink.
Experimental prey.—Pycnoscelus surinamensis, U.S.A., Florida (Sanders, 1928).