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Saturday, 18 July 2026

Global Animal Guide

Wetlands animals

70 species whose habitat facts match wetlands — plus a detailed biome hub with threats and classroom links.

Quick answer

Wetlands — marshes, swamps, mangroves, and floodplains — sit at the edge of land and water. They filter nutrients, buffer floods, and provide nursery habitat for fish, amphibians, waterbirds, and reptiles. Many wetland species decline when wetlands are drained or polluted.

Habitat browse vs biome hubs

This page is the fast species grid. The Wetlands hub adds GEO-ready explainers on threats, iconic species, and how to explore further — built for answer engines and classrooms.

Bengal tiger walking through tall green grass, staring directly forward

Mammal

Tiger

The largest cat species on Earth

Male mallard duck with green head on pond

Bird

Mallard

The familiar puddle duck

Pygmy hippopotamus standing in shallow water at the edge of a West African forest stream

Mammal

Pygmy Hippopotamus

The small forest hippo of West Africa

Indian rhinoceros with single horn and armour-plated skin grazing in tall grass

Mammal

Indian Rhinoceros

The armour-plated one-horned giant

American black bear foraging in a deciduous forest

Mammal

American Black Bear

North America's adaptable forest bear

Bonobo resting in lush Congo rainforest canopy

Mammal

Bonobo

The peaceful ape of the Congo Basin

Proboscis monkey with large nose in mangrove

Mammal

Proboscis Monkey

Borneo's big-nosed swimmer

White beluga whale swimming in Arctic water

Near Threatened

Mammal

Beluga Whale

The white whale of the Arctic

Greater flamingo standing in shallow water at golden hour with reflection

Bird

Flamingo

The pink filter-feeder that stands on one leg

Bobcat with spotted coat pausing in woodland understory

Mammal

Bobcat

North America's adaptable wild cat

White whooping crane with black wingtips and red crown walking in a coastal marsh

Bird

Whooping Crane

Tallest North American bird and conservation icon

West Indian manatee floating in clear turquoise spring water, showing its rounded grey body and paddle-like flippers

Mammal

Manatee

The gentle sea cow of warm coastal waters

Hyacinth macaw with deep cobalt plumage and yellow eye-ring perched on a palm frond

Bird

Hyacinth Macaw

Largest flying parrot, cobalt blue

Jaguar with a rosette-patterned coat walking along a rainforest riverbank

Near Threatened

Mammal

Jaguar

The Americas' largest and most powerful cat

Ocelot with rosetted coat in dappled forest light

Mammal

Ocelot

The spotted cat of the Americas

American alligator resting at the edge of a sunlit swamp with reeds

Reptile

American Alligator

The armored survivor of the southern swamps

Water buffalo wallowing in muddy pool

Mammal

Water Buffalo

The wallowing bovine of Asia

Sandhill crane pair dancing with wings spread

Bird

Sandhill Crane

North America's dancing crane

Serval with large ears in golden savanna grass

Mammal

Serval

Africa's long-legged pounce specialist

Shoebill standing in papyrus with oversized hooked grey bill facing the camera

Bird

Shoebill

Giant swamp bird with a shoe-shaped bill

Hippopotamus half-submerged in an African river with its mouth slightly open

Mammal

Hippopotamus

Africa's deadliest large land mammal

Raccoon with a black mask standing on a fallen log in a forest at dusk

Mammal

Raccoon

The masked, clever-handed night raider

Largetooth sawfish with long toothed rostrum swimming over an estuarine sandbank

Critically Endangered

Fish

Largetooth Sawfish

Giant ray with a toothed rostral saw

Large saltwater crocodile resting at the edge of a tropical river with mouth open

Reptile

Saltwater Crocodile

The largest living reptile and most powerful bite on Earth

Spectacled caiman basking at the edge of an Amazon wetland

Reptile

Spectacled Caiman

The common crocodilian of the Americas

Eastern box turtle with domed shell

Reptile

Eastern Box Turtle

North America's hinged turtle

Nile monitor with banded tail swimming along a muddy African riverbank

Reptile

Nile Monitor

Large African water monitor and egg predator

Common garter snake with three light longitudinal stripes crossing damp garden mulch

Reptile

Common Garter Snake

Familiar harmless snake of North American yards

King cobra raised up with its hood spread against a blurred jungle background

Reptile

King Cobra

The world's longest venomous snake

White stork standing on nest atop building

Bird

White Stork

Europe's chimney-nesting messenger

Muskrat with scaly tail swimming in a cattail marsh

Mammal

Muskrat

North America's pond-building rodent

Male magnificent frigatebird with inflated scarlet gular pouch soaring over mangroves

Bird

Magnificent Frigatebird

Aerial pirate with a scarlet throat pouch

American mink on riverbank

Mammal

American Mink

The semi-aquatic mustelid

Grey heron standing still at water edge

Bird

Grey Heron

The patient wetland hunter

Seahorse gripping coral with its curled tail underwater

Fish

Seahorse

The tiny fish where fathers give birth

Barn swallow in flight showing deeply forked tail streamers and rufous throat

Bird

Barn Swallow

Fork-tailed aerial insectivore of farms

Otter floating on its back in calm water with sleek wet fur and whiskers

Mammal

Otter

The playful, water-loving member of the weasel family

Capybara with brown fur sitting at the edge of a river surrounded by greenery

Mammal

Capybara

The world's largest rodent

Mute swan gliding on calm water with wings arched, white plumage and orange beak

Bird

Swan

The graceful giant of lakes and rivers

Nile crocodile with armored skin basking with jaws open on a muddy riverbank

Reptile

Nile Crocodile

Africa's largest and most formidable predator of the rivers

Red-bellied piranha with a silvery body and reddish belly in murky river water

Fish

Red-bellied Piranha

The sharp-toothed fish of the Amazon

Green anaconda with dark blotches coiled at the edge of a murky Amazon swamp

Reptile

Green Anaconda

The heaviest snake in the world

Bull moose with large flat antlers standing in a shallow lake surrounded by forest

Mammal

Moose

The largest member of the deer family

Northern harrier gliding low over a marsh with white rump patch and owl-like facial disc visible

Bird

Northern Harrier

Owl-faced hawk of North American marshes

Roseate spoonbill wading in shallow lagoon with pink plumage and spatulate bill sweeping the water

Bird

Roseate Spoonbill

Pink wader with a sweeping spoon bill

American white ibis probing wet lawn with curved red bill and black-tipped wings folded

Bird

American White Ibis

Red-billed white wader of the Southeast

Wood stork standing in shallow swamp with dark bald head and thick downcurved bill

Bird

Wood Stork

Tactile-fishing stork of southern swamps

Large flying fox hanging upside down in mangrove roost with fox-like face and amber fur

Mammal

Large Flying Fox

Endangered fruit bat of island canopies

European polecat emerging from hedgerow with bandit mask and dark brown fur

Mammal

European Polecat

Wild ancestor of the domestic ferret

Golden mantella frog on moss with vivid orange skin and black eyes

Critically Endangered

Amphibian

Golden Mantella

Critically Endangered orange gem of Madagascar

Spring peeper clinging to wetland reed with X-shaped cross on back and inflated vocal sac

Amphibian

Spring Peeper

Thumb-sized herald of eastern spring

Pacific tree frog on coastal fern with dark eye stripe and green or brown skin

Amphibian

Pacific Tree Frog

West Coast chorus frog behind the movie ribbit

Lemon shark cruising mangrove shallows with pale yellow sides and broad blunt snout

Fish

Lemon Shark

Yellow coastal shark of mangrove nurseries

Bonnethead shark with rounded hammer head cruising seagrass bed in clear shallows

Fish

Bonnethead

Seagrass-munching hammerhead of warm shallows

Large green American bullfrog sitting at the edge of a pond among reeds

Amphibian

American Bullfrog

North America's largest and loudest frog

European eel swimming in clear water showing its long snake-like body and smooth skin

Critically Endangered

Fish

European Eel

The 100-year reproductive mystery that baffled scientists from Aristotle to the 21st century

Firefly glowing yellow-green on a leaf in the dark

Insect

Firefly

The glowing beetle of warm summer nights

Blue crab with bright blue claws and a broad shell on a sandy estuary bottom

Invertebrate

Blue Crab

The swift swimming crab of Atlantic estuaries

Asian water monitor with dark scaly skin and yellow markings walking near water

Reptile

Asian Water Monitor

One of the largest lizards in the world

Garter snake with yellow stripes along a dark body resting in green grass

Reptile

Garter Snake

One of North America's most common and widespread snakes

Round green and brown Pacman frog with a very wide mouth sitting in damp moss

Near Threatened

Amphibian

Pacman Frog

The round, big-mouthed horned frog

Mottled gray tree frog with large toe pads clinging to a tree branch

Amphibian

Gray Tree Frog

The color-changing tree frog of eastern forests

Blue dragonfly with outstretched transparent wings resting on a reed

Insect

Dragonfly

The agile aerial hunter of ponds and streams

Plump bright red-orange tomato frog sitting on damp forest leaf litter

Amphibian

Tomato Frog

The plump, bright-red frog of Madagascar

Grey cockatiel with yellow crest and orange cheek patches perched on a wooden perch

Bird

Cockatiel

The crested Australian parrot known for whistling

Male mallard duck with iridescent green head and yellow bill floating on calm water

Bird

Mallard

The familiar wild duck found around the world

Great horned owl with prominent ear tufts and yellow eyes perched in a forest at dusk

Bird

Great Horned Owl

The powerful nocturnal hunter with feathered tufts

Large brown warty cane toad sitting on damp soil at night

Amphibian

Cane Toad

A large, toxic toad turned invasive pest

Sacred ibis with white body, black head, and long curved bill wading in shallow water

Bird

Ibis

The long-billed wading bird of marsh and river

Small translucent X-ray tetra with a visible silvery skeleton swimming in a planted aquarium

Fish

X-ray Tetra

The see-through fish of the Amazon

Frequently asked questions

What is a wetlands habitat?

Wetlands — marshes, swamps, mangroves, and floodplains — sit at the edge of land and water. They filter nutrients, buffer floods, and provide nursery habitat for fish, amphibians, waterbirds, and reptiles. Many wetland species decline when wetlands are drained or polluted.

How many animals live in wetlands habitats in this guide?

The guide currently features 70 species with habitat facts matching wetlands, each with an answer-first profile.

Can an animal appear in more than one habitat?

Yes. Many species use multiple habitats across seasons or life stages. If a profile mentions several habitat keywords, the animal appears in each matching browse list and biome hub.