Rare Blue Frog Struts its Stuff at NHM, Humboldt NOW

Up to 32 Frog Species Thought to Be Extinct May Not Be

ONTARIO: Seven-year-old's blue frog a 'one in a million' catch - Collingwood News

Clayton County man finds rare blue bullfrog in his backyard

Back from the dead: Meet the frogs overcoming extinction

California's battle to control non-native bullfrogs

Undergraduate Nicole Regimbal's study reveals frog species most at risk from motor vehicles in southern Ontario

The one that (almost) hopped away: Over a year after first spotting

2016-2017 National Geographic Expeditions Catalog by National

Capturing the Echoes of Lost Frogs: Illustrating Brazil's Lost

Humboldt Insider Spring/Summer 2019 by North Coast Journal - Issuu

North Coast Journal 08-09-12 by North Coast Journal - Issuu

Biologist Finds Rare Frog - The Wildlife Society

Inflatable frogs are going up for World of Winter. These'll be

PHYLOGENETIC SYSTEMATICS OF DART-POISON FROGS AND THEIR RELATIVES

The battle over bullfrogs, as California considers restrictions