Amanda Emmel wades through the moss after catching a handful of tadpoles. Tadpole netting is a common method the MCC crew used to remove invasive bullfrogs. (Emily Messer/Leader) Brianna Rentschler ...

When exposed to potential predators as an embryo, the invasive American bullfrog becomes harder to kill when it becomes a tadpole, according to a new study. When exposed to potential predators as an ...

In my hand is a bullfrog tadpole. I dipped it from a pond May 15. It probably is a bit over two years old. A female American bullfrog can lay about 20,000 eggs in early spring. Southeast Missouri is ...

As fall continues with some sunny weather, gardening is still on our radar. You may have questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State ...

An American bullfrog tadpole, left, is bigger than the young native northwestern pond turtle in this photo. Bullfrogs often prey on native turtles in the western U.S., contributing to their decline.

Researchers have detected the first case of ranavirus infection in both native frog species as well as the invasive American bullfrog in the wild in Brazil. While the study cannot attribute ranavirus ...