Wood Frog

Lithobates sylvaticus

The Wood Frog is a special frog that can survive cold winters! They have a unique brown color that helps them blend in.

Habitat: Forests and wetlands

Appearance

The Wood Frog has smooth skin, typically reddish-brown, tan, or gray, with a distinctive dark mask from its snout extending back over its eardrum. Its underside is whitish, and it often has light lines along its jaw.

KingdomAnimaliaPhylumChordataClassAmphibiaOrderAnuraFamilyRanidaeGenusLithobates

Wood Frog

Interesting facts

Male wood frogs sound like a flock of ducks quacking when they call for mates!

Their amazing spring breeding choruses are often one of the very first sounds of spring.

They are 'indicator species'; their health tells us if the forest environment is healthy.

Wood frog tadpoles are mostly vegetarians, munching on tiny algae and decaying plants.

Special abilities

Wood Frogs can freeze solid and thaw out later because their bodies produce a natural antifreeze, helping them survive winter.

Wood Frogs have mottled brown and tan skin that helps them blend perfectly with leaf litter and tree bark, hiding from predators.

Wood Frogs have powerful hind legs that help them make quick, long jumps to escape danger or catch fast-moving prey.

Measurements & details

Length: 3.5-7 cm
Weight: 0.005-0.02 kg
Lifespan: 3-5 years
Top Speed: 8 km/h
Clutch Size: 1000-3000
Metamorphosis: 45-70 days

Diet & Feeding

Wood Frogs are tiny hunters, using their sticky tongues to catch small insects and spiders.

Age differences: Tadpoles eat algae and detritus; adults are carnivores, eating small invertebrates.

Primary Foods

Ants
Beetles
Spiders
Slugs
Worms
Flies

Foraging Method

Ambush

Ecological connections

eaten by

Common Garter Snake

Thamnophis sirtalis

Predates adult and juvenile frogs.

eaten by

Red-tailed Hawk

Buteo jamaicensis

Hunts frogs from above.

eaten by

Raccoon

Procyon lotor

Forages for frogs near water.

hunts

Silky Ant

Formica subsericea

A primary food source for adults.

Traits

Camouflaged

Look closely for animals that are masters of disguise, blending perfectly into their surroundings! Their colors and patterns help them hide from others.

Insectivorous

Discover clever creatures that specialize in munching on insects, playing a super important role in keeping bug populations in check. They are nature's tiny bug vacuums!

Ancient Lineage

These fascinating organisms carry echoes of the deep past, with ancestors that have roamed the Earth for an incredible span of time. They are living links to ancient worlds!

Forest

These lush habitats are filled with countless trees, offering homes to a huge variety of plants and animals! Immerse yourself in the green canopy.

Hibernating

Discover animals that take a long winter nap! They slow down their bodies and sleep deeply to save energy when food is scarce and it's cold outside.

Wetland

These fascinating areas are covered by water for at least part of the year, creating a perfect home for unique plants and animals, like marshes and swamps.

Freshwater

Discover animals and plants that live in non-salty water, like rivers, lakes, and ponds! These watery homes are vibrant with life.

Regenerative

Imagine if you could grow back a lost arm or tail! Some incredible creatures have the power to regrow body parts, making them truly amazing survivors in nature.