American Bullfrog
ExploreAmphibian
American Bullfrog
Lithobates catesbeianus
The American Bullfrog is a big, green frog that loves to jump around! They are known for their loud croaking sounds.
Habitat: Ponds, lakes, and marshes
Appearance
The American Bullfrog has a large, sturdy body, usually olive-green or brownish on top with a pale white belly. It features prominent large eardrums behind its eyes and lacks ridges down its back, making it appear smooth.
KingdomAnimaliaPhylumChordataClassAmphibiaOrderAnuraFamilyRanidaeGenusLithobates
Category
AmphibianRarity
Common
Danger
2/5
Snaps
148
Interesting facts
A bullfrog's tongue acts like super glue for catching food.
Bullfrogs eat almost anything that fits in their mouth.
Their powerful croak can sometimes be heard from a mile away!
They are the largest frog in all of North America!
Special abilities
Ability
Loud Croak
American Bullfrog has a deep, resonant "jug-o-rum" call that helps it attract mates and announce its territory.
Ability
Stealthy Hunter
American Bullfrog can perfectly blend into its aquatic surroundings because of its mottled green skin, helping it ambush prey.
Ability
Sticky Tongue Trap
American Bullfrog can flick out a long, sticky tongue with incredible speed to snatch insects and other small creatures.
Measurements & details
- Length
- 10-20 cm
- Weight
- 0.2-0.7 kg
- Lifespan
- 7-10 years
- Top Speed
- 8 km/h
- Clutch Size
- 1000-20000
- Metamorphosis
- 90-730 days
Diet & Feeding
These hungry amphibians eat almost anything smaller than themselves, from insects to other frogs!
Age differences: Tadpoles primarily eat algae and detritus; adults are carnivorous hunters.
Primary Foods
- insects
- crayfish
- small fish
- other frogs
- small snakes
- mice
Foraging Method
- Ambush
Ecological connections
eaten by
Great Blue Heron
Ardea herodias
Herons hunt adult bullfrogs
eaten by
Northern Water Snake
Nerodia sipedon
Water snakes prey on frogs
eats
Green Darner
Anax junius
Bullfrogs snatch flying dragonflies
eats
Mosquitofish
Gambusia affinis
Bullfrogs consume small fish
Traits
Wildlife
Step into the incredible world of wild animals and plants living freely in nature. From tiny insects to towering trees, it's all part of the wild wonders around us!
Webbed Feet
These animals have special feet with skin between their toes, which helps them swim super fast!
Carnivorous
Discover fierce hunters and clever predators that get all their energy from eating other animals. They play a vital role in keeping nature's balance.
Freshwater
Discover animals and plants that live in non-salty water, like rivers, lakes, and ponds! These watery homes are vibrant with life.
Nocturnal
Explore the secret world of animals that come alive at night! They are wide awake when it's dark, using their amazing senses to find food and play.
Also known as
Bullfrog
Collections
Safety
Danger
2/5
Look but don’t touch. Keep a safe distance and wash hands after exploring.
Frequently Asked Questions
How long is American Bullfrog?
10-20 cm
How much does American Bullfrog weigh?
0.2-0.7 kg
How long does American Bullfrog live?
7-10 years
How fast can American Bullfrog move?
8 km/h
What does American Bullfrog eat?
These hungry amphibians eat almost anything smaller than themselves, from insects to other frogs!
Where is American Bullfrog usually found?
Ponds, lakes, and marshes
How does American Bullfrog hunt?
Ambush
How many eggs does American Bullfrog lay?
1000-20000
Snap Map
Zoom in to split clusters and explore where this object has been snapped.
Loading map…
Recent Snaps
Where to spot
Zoo30 sightings21 species
Louisiana, US
Alexandria Zoological Park
You might spot Linnaeus's Two-Toed Sloth and Pantherophis Guttatus.
View guide →
Zoo28 sightings19 species
New York, US
Queens Zoo
You might spot Cougar, Coyote, and American Bison.
View guide →
Park166 sightings19 species
Maryland, US
Rock Creek Regional Park
You might spot Great Blue Heron, Eastern Bluebird, and White-Tailed Deer.
View guide →
Park114 sightings18 species
New Jersey, US
Colonial Park
You might spot Huron Skipper, Great Blue Heron, and American Robin.
View guide →
Park99 sightings17 species
Wisconsin, US
Greenfield Park
You might spot White-Tailed Deer, Common Eastern Bumble Bee, and Mallard.
View guide →
Park115 sightings16 species
New Jersey, US
Verona Park
You might spot White-Tailed Deer, Canada Goose, and Red-Winged Blackbird.
View guide →
