| blood parasites of blue grouse (dendragapus obscurus) in western north america. | three hundred thirty-three blue grouse (dendragapus obscurus) were examined for blood parasites from 11 sites: southern yukon territory, southeast coastal alaska, northern and central interior british columbia, south coastal british columbia, northcentral washington, southcentral oregon, northwestern california, eastcentral nevada, northwestern colorado, and westcentral montana. three species of protozoan parasites (leucocytozoon lovati, haemoproteus mansoni, trypanosoma avium) and a splendidofi ... | 1991 | 1920670 |
| populations of leucocytozoon gametocytes in blue grouse (dendragapus obscurus) from hardwicke island, british columbia. | population dynamics of round and elongate gametocytes of leucocytozoon in wild and captive blue grouse (dendragapus obscurus (say)) from hardwicke island, british columbia, were studied from 1980 to 1982. blue grouse chicks were sampled weekly throughout each transmission season. three patterns in the type of gametocyte produced during primary infection were observed in naturally infected captive and wild blue grouse chicks. such variation in the expression of the gametocyte stage within a singl ... | 1987 | 3123644 |