Species library
Field marks, habits, and camera tips for the wildlife that visits backyard habitats.
Bennett's Flyingfish
Cheilopogon pinnatibarbatus
Master of the waves and the air, Bennett's Flyingfish is a shimmering marvel of evolution. Watch as this oceanic acro...
Fishes
Central Stoneroller
Campostoma anomalum
The industrious "landscaper" of American streams, the Central Stoneroller is famous for its unique ability to roll st...
Fishes
Halfmoon
Medialuna californiensis
With its shimmering blue scales and iconic crescent-shaped tail, the Halfmoon is the graceful acrobat of the Pacific ...
Fishes
Longspine Squirrelfish
Holocentrus rufus
A nocturnal sentinel of the Caribbean reefs, the Longspine Squirrelfish is easily recognized by its massive eyes and ...
Fishes
Racer Goby
Babka gymnotrachelus
A master of riverbed camouflage, the Racer Goby is a resilient traveler from the Ponto-Caspian steppe. With its uniqu...
Fishes
Striate Anglerfish
Antennarius striatus
The Striate Anglerfish is the ocean's ultimate shapeshifter, sporting a 'hairy' disguise and a built-in fishing rod. ...
Fishes
Tennessee Dace
Chrosomus tennesseensis
A hidden gem of Appalachian headwaters, the Tennessee Dace is famous for its vibrant crimson breeding colors and its ...
FishesNot sure what you saw?
Upload a photo and we will put a name to it — usually in a few seconds.
Identify a speciesKeep a record of who visits you
Connect a camera and EverydayEarth builds your own field guide — every species, first seen to last seen.