Skip to main content
U.S. flag

An official website of the United States government

Western Toad (Bufo boreas)

Detailed Description

USGS biologists and hydrologists are investigating the causes for the decline of the western toad (Bufo boreas) in Pacific Northwest states. One suspected cause of the decline is a fungal infection caused by the chytrid fungus Batrachochytrium dendrobatidis.

Sources/Usage

Public Domain.