This form of avian pox causes lesions, often around the eyes and beak.

这种禽痘往往造成眼睛周围和嘴部发生病变。

youdao

Vulnerable to predatorsDr Becki Lawson, from ZSL, said: "What's different about this avian pox in this species is that the lesions can be very severe."

极易受到捕食 伦敦动物学会的贝基。劳森博士说：“这个物种的禽痘的不同之处在于，病变可能非常严重。

youdao

Wild birds have caught the canary pox virus, and penguins have been stricken by avian malaria.

野生鸟类感染了金丝雀痘病毒，企鹅也感染了禽疟。

youdao