The two species of African rhinoceros are conservation icons. Large, charismatic, and vitally important for their ecosystems, ...

The four most concerning female parasites lay eggs at different rates. For instance, a female brown stomach worm will lay about 200 eggs per day, while a female barber pole worm can lay 10,000 eggs a ...

Snowy owl in Wisconsin died due to emaciation and intestinal parasites, not avian influenza, per DNR necropsy.