| prevalence and potential vectors of haemoproteus in nebraska mouring doves. | three hundred and nine mourning doves (zenaida macroura) from lancaster county, nebraska, were examined for species of haemoproteus. older doves possessed higher haemoproteus prevalences than younger doves. mean total prevalence for each dove age group was as follows: adults, 61% h. sacharovi and 83% h. maccallumi; immatures, 35% h. sacharovi and 42% h. maccallumi; and nestlings, 31% h. sacharovi and 16% h. maccallumi. yearly prevalences were less variable in mature doves than in immature and ne ... | 1975 | 806709 |