Haemosporidian parasites characterize multi-host and multi-parasite structures which are prevalent among wild bird populations. Here, determination of host records, estimation of the prevalence and diversity of haemosporidian lineages were performed in wild and domestic birds in 11 provinces in Iran. To our knowledge, for the first time in this region, molecular characterization of haemosporidians in migratory water birds, raptors, and domestic birds was carried out: blood or tissue samples were collected from 246 birds belonging to 36 species, 12 families, and 11 orders. The prevalence of Plasmodium, Haemoproteus, and Leucocytozoon were documented as 1.21%, 3.65%, and 0.4%, respectively. Of 36 birds' species inspected in this investigation, 13 individuals of 9 species were parasitized by blood parasites. To our knowledge, five lineages including hANACRE03, hAYTFER01, hAYTFER02, hAQUCYR01, and hSTAL06 were found as un-described lineages, while six known lineages of hLK03, pLK05, lTUSW04, pSW5, hMILANS02, and hHAECOL1 were recorded in hosts within novel geographical regions. Such results are required to fill the gaps in understanding the geographical distribution patterns of wildlife related vector-borne parasites in migratory birds as potential carriers, raptors with high vulnerability, and domestic birds as pet or with economic value.

血孢子虫寄生虫具有多宿主和多寄生虫结构的特征，这种结构在野生鸟类种群中很普遍。在这里，在伊朗的11个省中的野禽和家禽中进行宿主记录的确定，对血友病血统的流行和多样性的估计。据我们所知，该地区首次对迁徙水禽，猛禽和家禽中的血孢子虫进行了分子表征：从246种鸟类中采集了血液或组织样本，这些鸟类分别属于36种，12个科和11个科。疟原虫，血红蛋白和白细胞增生症的患病率分别记录为1.21％，3.65％和0.4％。在本次调查中检查的36种鸟类中，有9种的13个人被血液寄生虫寄生了。据我们所知，发现hANACRE03，hAYTFER01，hAYTFER02，hAQUCYR01和hSTAL06五种谱系是未描述的谱系，而在新地理区域内的宿主中记录了六种已知的hLK03，pLK05，lTUSW04，pSW5，hMILANS02和hHAECOL1谱系。 。需要这些结果来填补在理解候鸟作为潜在载体，高脆弱性猛禽和家禽作为宠物或具有经济价值的野生生物相关媒介传播的寄生虫的地理分布方式方面的空白。