Fig. 4 in Diversity, distribution, and methodological considerations of haemosporidian infections among Galliformes in Alaska

Fig. 4. Hatch year (HY) ruffed grouse, rock ptarmigan, willow ptarmigan, spruce grouse, sharp tailed grouse, and white-tailed ptarmigan individuals testing positive for at least one parasite genus. This figure aggregates all years sampled for 27 individuals. Hatch year individuals are less than three months old at the time of sampling, with the exception of individuals sampled in January and March where age is less than 10 months old. P = positive, N = negative.