avian malaria造句怎麼寫

The report highlights several studies that point to serious threats from diseases such as avian malaria and the chytrid fungus, linked to declines in frog populations.

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

However, a new analysis of the spread of avian malaria shows that for the birds, at least, there is a real worry.