The fimbriate petals of the flower of the Clove Pink (Dianthus caryophyllus), from the Caryophyllaceae…
The Paradise Fish (Macropodus opercularis) is a labyrinth fish in the Osphronemidae family of gouramies.
The American Flamingo (Phoenicopterus ruber) is a large wading bird in the Phoenicopteridae family of…
Common Flax (Linum usitatissimum) is a flowering plant in the Linaceae family of flaxes.
The Northern Flicker (Colaptes auratus) is a bird in the Picidae family of woodpeckers.
The flour or mealworm beetle (Tenebrio molitor) is an insect in the Tenebrionidae family darkling beetles.
The American Fourspot Flounder (Hippoglossina oblonga) is a fish in the Paralichthyidae family of large-tooth…
Fluvicola climacura is a watercap or water tyrant in the Tyrannidae family of tyrant flycatchers.
An illustration of a family, consisting of a father, mother and child, sitting around a table.
The European Pied Flycatcher (Ficedula hypoleuca) is a small passerine bird in the Muscicapidae family…
The California Flying Fish (Cheilopogon pinnatibarbatus californicus) is the largest species in the…
The American Flying Squirrel (Sciuropterus volucella) is a small rodent in the Sciuridae family of squirrels.
The flysnapper or phainopepla (Phainopepla nitens) is a bird in the Ptilogonatidae family of silky-flycatchers.
"They are trumpet-animalcules of the family Stentoridae, with the peristome divided into two lappet-like…
The adult Eight-Spotted Forester (Alypia octomaculata), a moth belonging to the Noctuidae family of…
The larva Eight-Spotted Forester (Alypia octomaculata), a caterpillar belonging to the Noctuidae family…
The Black-Faced Antthrush (Formicarius analis) is a bird in the Formicariidae family of ground antbirds.…
The Ferruginous Antbird (Drymophila ferruginea) is a bird in the Thamnophilidae family of antbirds.…
The Eastern American Red Fox (Vulpes vulpes fulvus) is a subspecies in the Canidae family of canines.
The Fox Squirrel (Sciurus niger) is a rodent in the Sciuridae family of squirrels. The black fox squirrel…
The Woodland Strawberry (Fragaria vesca) is a flowering plant in Rosaceae, the rose family.
The Black Francolin (Francolinus francolinus) is a bird in the Phasianidae family of pheasants.
The Ascension Frigatebird (Fregata aquila) is a large seabird in the Fregatidae family of frigatebirds.
The Frill-Necked Lizard (Chlamydosaurus kingii) is a lizard in the Agamidae family. "C. kingi has a…
The Crown Imperial or Kaiser's Crown (Fritillaria imperialis) is a flowering plant in the Liliaceae,…
The image shows a fruit bat, a bat from the Pteropodidae family of megabats.
The Common Fruit Fly (Drosophila melanogaster) is an insect in the Drosophilidae family. The species…
The Bronze Fruit Pigeon (Carpophaga aenea) is a bird in the Columbidae family of pigeons and doves.
Known as rockweed or bladder wrack, this species of seaweed is in the Fucaceae family of brown algae.…
"The Northern Fulmar (Fulmarus glacialis) is a bird in the Procellariidae family of seabirds." -Whitney,…
The Thumbless Bat (Furipterus horrens) is a bat in the Furipteridae family of the smokey and thumbless…
The Wing-Banded Hornero (Furnarius figulus) is a bird in the Furnariidae family of ovenbirds.
The Northern Fur Seal (Callorhinus ursinus) is large seal in the Otariidae family of eared seals.
Tabanus americanus is a species of biting horsefly in the Tabanidae family of horseflies. It was also…
The River Blackfish (Gadopsis marmoratus) is an Australian fish in the Percichthyidae family of temperate…
The Gafftopsail Catfish (Bagre marinus) is a fish in the Ariidae family of ariid catfish. It was also…
Galatea reclusa is a species of bivalve mollusk in the Donacidae family of bean clams (wedge shells).
The White-Eared Jacamar (Galbalcyrhynchus leucotis) is a bird in the Galbulidae family of jacamars.
Galeruca notata is a beetle species in the Chrysomelidae family of leaf beetles.
Galgulus oculatus is a true bug species in the Gelastocoridae family of toad bugs.
The Broad-Striped Malagasy Mongoose (Galidictis fasciata) is a small mammal in the Eupleridae family…
An illustration of a family consisting of a mother, father, and three small children in a living room.
Gelechia gallae-solidaginis is a species of gall moth, an insect in the Gelechiidae family of Gelechiid…
The Florida Gallinule (Gallinula chloropus cerceris) is a subspecies of the Common Moorhen, a bird in…
The Painted Spurfowl (Galloperdix lunulata) is a bird in the Phasianidae family of pheasants.
The Red Junglefowl (Gallus gallus) is a bird in the Phasianidae family of pheasants. It was also known…
The Freswater Shrimp (Gammarus pulex) is an amphipod in the Gammaridae family of scuds.
The black-and-red broadbill (Cymbirhynchus macrorhynchos) is a bird in the Eurylaimidae family also…
The Shortnose Gar (Lepisosteus platostomus) is a fish in the Lepisosteidae family of garpikes.
The Gambooge tree (Garcinia gummi-gutta) is a plant in the Clusiaceae family. The species was also known…
The Vogelkop Bowerbird (Amblyornis inornata) is a bird in the Ptilonorhynchidae family of bowerbirds…
Barrow's Goldeneye (Bucephala islandica) is a sea duck in the Anatidae family of ducks, geese, and swans.…