Species library

Field marks, habits, and camera tips for the wildlife that visits backyard habitats.

505–540 of 764 species

Queen Triggerfish

Queen Triggerfish

Balistes vetula

The Queen Triggerfish is a regal and clever architect of the Atlantic reefs, easily recognized by its vibrant blue 'w...

Fish
Queenfish

Queenfish

Seriphus politus

The Queenfish is the 'night owl' of the Pacific coast, a shimmering croaker that turns pier pilings into its personal...

Fish
Quillback Rockfish

Quillback Rockfish

Sebastes maliger

A master of camouflage with a crown of venomous spines, the Quillback Rockfish is a stunning find for any underwater ...

Fish
Radial Leatherjacket

Radial Leatherjacket

Acreichthys radiatus

A master of disguise, the Radial Leatherjacket is a tiny reef dweller that perfectly mimics the soft corals it calls ...

Fish
Rainbow Smelt

Rainbow Smelt

Osmerus mordax

A shimmering silver traveler of the northern depths, the Rainbow Smelt is famous for its spectacular midnight migrati...

Fish
Rainbow Trout

Rainbow Trout

Oncorhynchus mykiss

A flash of silver and a streak of crimson—the Rainbow Trout is the quintessential icon of cold, rushing waters. Renow...

Fish
Rainwater Killifish

Rainwater Killifish

Lucania parva

A shimmering micro-predator of the shallows, the Rainwater Killifish is a master of adaptation, equally at home in a ...

Fish
Red Drum

Red Drum

Sciaenops ocellatus

The legendary 'Golden Ghost' of the coast, the Red Drum is easily recognized by its shimmering copper scales and the ...

Fish
Red Grouper

Red Grouper

Epinephelus morio

Meet the architect of the Atlantic reefs. The Red Grouper is a hardworking engineer that carves out homes in the lime...

Fish
Red Morwong

Red Morwong

Morwong fuscus

The Red Morwong is a colorful icon of the southern Pacific reefs, easily recognized by its vibrant orange hue and its...

Fish
Red Porgy

Red Porgy

Pagrus pagrus

With its shimmering rose-colored scales and inquisitive personality, the Red Porgy is a jewel of the Atlantic reefs. ...

Fish
Red Scorpionfish

Red Scorpionfish

Scorpaena scrofa

Meet the master of underwater disguise. The Red Scorpionfish is a 'living rock' that uses stunning camouflage and ven...

Fish
Red Seabream

Red Seabream

Pagrus major

Known as the 'King of Fish,' the Red Seabream is a shimmering ruby of the Western Pacific. With its iridescent blue s...

Fish
Redband Parrotfish

Redband Parrotfish

Sparisoma aurofrenatum

The Redband Parrotfish is the colorful gardener of the Caribbean, famous for its vibrant 'bridle' markings and its es...

Fish
Redbanded Rockfish

Redbanded Rockfish

Sebastes babcocki

Often called the 'Barber Pole' of the Pacific, the Redbanded Rockfish is a stunning deep-sea dweller known for its bo...

Fish
Redfin Shiner

Redfin Shiner

Lythrurus umbratilis

A hidden gem of the creek, the Redfin Shiner transforms from a humble silver minnow into a fiery crimson spectacle du...

Fish
Redlip morwong

Redlip morwong

Goniistius rubrolabiatus

With its bold 'pout' and striking banded pattern, the Redlip morwong is a charismatic staple of the Australian coastl...

Fish
Redside Dace

Redside Dace

Clinostomus elongatus

A vibrant 'living jewel' of our freshwater systems, the Redside Dace is famous for its acrobatic leaps and brilliant ...

Fish
Redspot Emperor

Redspot Emperor

Lethrinus lentjan

The Redspot Emperor is the inquisitive 'pink-eared' scavenger of the Indo-Pacific, famous for its striking red gill m...

Fish
Redthroat Emperor

Redthroat Emperor

Lethrinus miniatus

A striking inhabitant of the Great Barrier Reef, the Redthroat Emperor is famous for its 'lipstick' red mouth and inq...

Fish
Reef Butterflyfish

Reef Butterflyfish

Chaetodon sedentarius

The Reef Butterflyfish is a master of the Atlantic depths, recognized by its striking 'masked' eye and elegant, disc-...

Fish
Reef Manta Ray

Reef Manta Ray

Mobula alfredi

Meet the Reef Manta Ray, the graceful giant of the shallow seas. Known for their incredible intelligence and unique '...

Fish
Reef Needlefish

Reef Needlefish

Strongylura incisa

A sleek, silver arrow of the shallows, the Reef Needlefish is a master of surface-level hunting. With its needle-thin...

Fish
Reef Stonefish

Reef Stonefish

Synanceia verrucosa

The Reef Stonefish is the world's most venomous fish, a master of disguise that hides in plain sight among the corals...

Fish
Regal Angelfish

Regal Angelfish

Pygoplites diacanthus

Meet the jewel of the Indo-Pacific, a master of camouflage and color. The Regal Angelfish dazzles with its neon strip...

Fish
Rendahl's Catfish

Rendahl's Catfish

Porochilus rendahli

A hidden gem of Australia's northern waterways, Rendahl's Catfish is an elegant, eel-tailed specialist of the night. ...

Fish
Reticulate Whipray

Reticulate Whipray

Himantura uarnak

With its mesmerizing leopard-like spots and a tail that seems to go on forever, the Reticulate Whipray is a masterpie...

Fish
River Chub

River Chub

Nocomis micropogon

Known as the tireless architect of North American streams, the River Chub builds massive underwater stone mounds that...

Fish
River Garfish

River Garfish

Hyporhamphus regularis

A shimmering silver resident of Australia's estuaries, the River Garfish is famous for its unique 'halfbeak' and a vi...

Fish
River Redhorse

River Redhorse

Moxostoma carinatum

A golden-scaled beauty of the riverbed, the River Redhorse is a sign of a truly healthy waterway. With its striking r...

Fish
River Shiner

River Shiner

Alburnops blennius

A shimmering master of the current, the River Shiner is a vital part of North America's great river systems. Often se...

Fish
Roanoke Hog Sucker

Roanoke Hog Sucker

Hypentelium roanokense

Meet the 'vacuum cleaner' of the Roanoke River—a rare and fascinating fish that thrives in the fastest currents. With...

Fish
Rock Gunnel

Rock Gunnel

Pholis gunnellus

Meet the 'butterfish' of the rocky shore—a slippery, spot-backed master of disguise that can breathe air and survive ...

Fish
Rock Wrasse

Rock Wrasse

Halichoeres semicinctus

A vibrant master of transformation, the Rock Wrasse brings a splash of color to the kelp forests and rocky reefs of t...

Fish
Rocky Mountain Cutthroat Trout

Rocky Mountain Cutthroat Trout

Oncorhynchus virginalis

The crown jewel of the Rockies, this native trout is as beautiful as the mountain streams it calls home. With its sig...

Fish
Rosefin Shiner

Rosefin Shiner

Lythrurus ardens

A hidden gem of Appalachian waterways, the Rosefin Shiner transforms from a subtle silver minnow into a blushing mast...

Fish

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