Bullfrog control

Bullfrog control plan makes progress in Little Deschutes River (Bend Bulletin, 11/25/2022)

Frogs and toads (2019) Oregon Department of Fish and Wildlife

Frogs and cool! (2010) Oregon Department of Fish and Wildlife

Pond to table: American bullfrogs (2020) Oregon Department of Fish and Wildlife

Eating invasive species

The Bullfrog And Thistle: Can The Northwest Eat Its Way Out Of Ecological Threats? (OPB, 11/23/2015)

Bullfrog [PDF] (2009) Oregon Department of Fish and Wildlife

Red swamp crayfish/crawfish/crawdad, Louisiana red swamp, red crayfish, mudbug [PDF] (2013) Oregon Department of Fish and Wildlife

Canada thistle (Cirsium arvense) [PDF] (2015) Oregon Department of Agriculture, Noxious Weed Control Program