The Ibis (1904) (14770126953), 1904

Left: dendroica crawfordi (= setophaga vitellina crawfordi). Right: vireo laurae (= "vireosylva calidris" = vireo altiloquus) identifier: ibis841904brit (find matches) title: the ibis year: 1859 (1850s) authors: british ornithologists' union subjects: birds publisher: (london): published for the british ornithologists' union by academic press contributing library: smithsonian libraries digitizing sponsor: smithsonian libraries. Date: 1904.