Species library

Steel-blue Cricket-hunter Wasp

Chlorion aerarium

A shimmering jewel of the garden, the Steel-blue Cricket-hunter is a master of pest control and one of the most strik...

Insects

Steely-vented Hummingbird

Saucerottia saucerottei

A feisty emerald of the Andes and beyond, the Steely-vented Hummingbird brings a flash of brilliant green and a bold ...

Birds

Steenbok

Raphicerus campestris

With their oversized ears and dainty gait, the steenbok is the crown jewel of backyard African wildlife. These solita...

Mammals

Stejneger's Paddy Frog

Micryletta steinegeri

Hidden among the fallen leaves of Taiwan's southern forests, Stejneger's Paddy Frog is a miniature marvel of camoufla...

Amphibians

Stejneger's Petrel

Pterodroma longirostris

A phantom of the high seas, Stejneger's Petrel is a master of the Pacific winds. Known for its striking wing patterns...

Birds

Steller Sea Lion

Eumetopias jubatus

The Steller Sea Lion is the undisputed heavyweight of the North Pacific coastline. With a roar like a lion and the gr...

Mammals

Steller's Eider

Polysticta stelleri

The smallest and swiftest of the sea ducks, the Steller's Eider is an Arctic gem known for its stunning cinnamon plum...

Birds

Steller's Jay

Cyanocitta stelleri

Meet the bold, blue-blooded intelligence of the Western woods. With their striking charcoal crests and clever persona...

Birds

Steller's Sea Cow

Hydrodamalis gigas

The Steller's Sea Cow was a gentle, 10-ton titan of the North Pacific that lived in the heart of the world's most kel...

Mammals

Steller's Sea-Eagle

Haliaeetus pelagicus

With a massive golden beak and a wingspan that commands the northern skies, the Steller's Sea-Eagle is the undisputed...

Birds

Steppe Eagle

Aquila nipalensis

A majestic master of the open plains, the Steppe Eagle is one of the world's most impressive migratory raptors. Known...

Birds

Stilt Sandpiper

Calidris himantopus

An elegant wader with a penchant for deep water, the Stilt Sandpiper is a master of the mudflats. Its long, greenish ...

Birds

Stone Marten

Martes foina

Often called the 'House Marten,' this agile acrobat is the most common carnivore you've never seen in your backyard. ...

Mammals

Stoplight Parrotfish

Sparisoma viride

The colorful architect of the Caribbean, the Stoplight Parrotfish is famous for its vibrant color shifts and its incr...

Fish

Straight-billed Woodcreeper

Dendroplex picus

A master of the vertical climb, the Straight-billed Woodcreeper is an adaptable insect-hunter found from coastal mang...

Birds

Straw-necked Ibis

Threskiornis spinicollis

With their shimmering iridescent wings and unique 'straw' collar, the Straw-necked Ibis is a striking sight in any ba...

Birds

Streak-headed Woodcreeper

Lepidocolaptes souleyetii

A master of camouflage and vertical movement, the Streak-headed Woodcreeper is a frequent visitor to forest edges and...

Birds

Streaked Flycatcher

Myiodynastes maculatus

A bold master of the aerial hunt, the Streaked Flycatcher is a vocal and charismatic visitor to backyards across the ...

Birds

Streaked Saltator

Saltator striatipectus

A melodic resident of tropical gardens, the Streaked Saltator is easily recognized by its heavily patterned breast an...

Birds

Streaked Tuftedcheek

Pseudocolaptes boissonneautii

Meet the acrobat of the Andes, a charming bird known for its puffy white cheeks and its obsession with exploring high...

Birds

Streaked Xenops

Xenops rutilans

Meet the Streaked Xenops, the tiny, acrobatic forest gymnast known for its bold 'mustache' and gravity-defying foragi...

Birds

Striated Heron

Butorides striata

Meet the 'Bait-Fisher' of the bird world. The Striated Heron is a small, stealthy predator that uses clever lures to ...

Birds

Stripe-necked Tody-Tyrant

Hemitriccus striaticollis

A master of the undergrowth, the Stripe-necked Tody-Tyrant is a tiny flycatcher with a big personality. Known for its...

Birds

Striped Anchovy

Anchoa hepsetus

A shimmering marvel of the Atlantic coast, the Striped Anchovy is the engine of the ocean's food web. Recognized by i...

Fish

Striped Bass

Morone saxatilis

The Striped Bass is a silver-scaled icon of the Atlantic coast, celebrated by anglers and nature lovers alike for its...

Fish

Striped Cucumber Beetle

Acalymma vittatum

A striking but notorious visitor to the vegetable patch, the Striped Cucumber Beetle is easily identified by its vibr...

Insects

Striped Dolphin

Stenella coeruleoalba

Meet the ocean's most acrobatic athlete. Famous for their high-speed leaps and striking 'racing stripes,' the Striped...

Mammals

Striped Eel Catfish

Plotosus lineatus

The Striped Eel Catfish is a striking marine navigator known for its mesmerizing schooling 'balls' and bold, longitud...

Fish

Striped Hyaena

Hyaena hyaena

The Striped Hyena is the silent ghost of the desert and scrubland, a solitary scavenger with a striking maned silhoue...

Mammals

Striped Killifish

Fundulus majalis

The Striped Killifish is a resilient icon of the Atlantic coast, known for its striking patterns and incredible abili...

Fish

Striped Kingfisher

Halcyon chelicuti

A charismatic dry-land hunter, the Striped Kingfisher is the vocal soul of the African savanna. Known for its streake...

Birds

Striped Mullet

Chelon tricuspidens

An iconic resident of South Africa's muddy estuaries, the Striped Mullet is a silver-scaled acrobat known for its soc...

Fish

Striped Parrotfish

Scarus iseri

The Striped Parrotfish is a colorful Caribbean icon known for its unique 'beak' and its vital role in keeping coral r...

Fish

Striped Racer

Masticophis lateralis

A master of speed and agility, the Striped Racer is a sleek, striped hunter that brings a touch of wild California to...

Reptiles

Striped Seabream

Lithognathus mormyrus

A shimmering visitor of the sandy shallows, the Striped Seabream is famous for its bold personality and striking pins...

Fish

Striped Shiner

Luxilus chrysocephalus

A shimmering resident of North America's clear-water creeks, the Striped Shiner is a master of mid-stream agility. Kn...

Fish