World's biggest frogs are so strong they move heavy rocks to build their own ponds

New research shows that Goliath frogs – the world’s largest frog species – build ponds for their eggs and tadpoles, pushing rocks more than half of their body weight in the process.

16 Frog and toad activities + fun facts – Childsplayabc ~ Nature

the frogs of march: hot and heavy from the start - A Way To Garden

Frogs in Massachusetts

Frogs Are Disappearing. What Does That Mean? - The New York Times

The 10 Largest Frogs in the World - A-Z Animals

How to build a backyard frog pond — and why you should do it - The

The world's biggest frogs build their own ponds – Learning about

The world's biggest frogs build their own ponds – Learning about

FROGS AND BACKYARD WATER GARDEN PONDS - Full Service Aquatics

Pristine Ponds Be Gone! - Wildlife Ponds - Humane Gardener

How to Find a Frog (with Pictures) - wikiHow