Fig. 1From: High prevalence of Trichomonas gallinae in wild columbids across western and southern EuropeMap of sample sites and prevalence of Trichomonas in columbids from Germany, Italy and Spain. Next to the pie charts, the species name, the number of positive Trichomonas samples out of the sample size and percentages of positive Trichomonas samples within a species from one country are given. The results for wood pigeons arise from tissue samples. Furthermore, 27 samples of Maltese turtle doves were tissue samples. All of those were tested PCR-negative for Trichomonas Back to article page