Ask An Expert: Anurans (Frogs and Toads)

Got Nature? Blog: Join Drs. Rod Williams, Jason Hoverman and Michael Lannoo to learn interesting facts about frogs and toads, their natural history, research about the threats they face, and what can you do to help these species.

If you have any questions regarding wildlife, trees, forest management, wood products, natural resource planning or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Resources

 

Rod Williams, Professor of Wildlife Science
Purdue University Department of Forestry and Natural Resources

Jason Hoverman, Professor of Vertebrate Ecology
Purdue University Department of Forestry and Natural Resources

Featured Stories

Gloved hands place a piece of lettuce into a bowl of salad
How Indiana farmers — and you — can keep fresh produce safe to eat

Any fresh produce comes with some level of risk because it is purchased raw. When fresh produce...

Read More
A combine and a tractor with a grain cart harvest a farm field
Indiana farm fatalities trend downward

Indiana had 17 farm-related fatalities documented in 2025, according to the 2025 Indiana Farm...

Read More
From left to right: Micah Beckwith, Angie Abbott, Cory Larson, Don Lamb
Purdue Extension EDGE in Ag honors three Indiana agriculture leaders

WEST LAFAYETTE, Ind. — Purdue Extension’s EDGE in Ag program recognized three...

Read More
4-H volunteer Kristi Kretzmeier, left, stands with her husband, two daughters, two 4-H youth, and a show sheep. One youth, Kyle Albertson, sits in a motorized wheelchair, and his sheep is held in place[MCM1.1] by a specialized wheelchair attachment.
Why being a 4-H volunteer matters: Looking back on 30 years

Summer days are for 4-H in the Kretzmeier household. If you’re looking for Kristi...

Read More
Three participants, left, look at a presenter, right, who is gesturing to rows of hydroponically grown lettuce.
Workshop teaches hydroponic crop production for small-scale, commercial scale production

WEST LAFAYETTE, Ind. — Purdue University’s Department of Horticulture and Landscape...

Read More
People walk under the Indiana State Fair covered bridge.
Purdue Extension to present engaging educational activities for all at Indiana State Fair

WEST LAFAYETTE, Ind. — The Indiana State Fair kicks off Aug. 7 with the theme “Always...

Read More