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Female and Male (on background) of Great Crested Newt (Triturus cristatus). Male's skin color and crest is typical for breeding time.
Male common whitetail (Plathemis lydia) on rock. A North American dragonfly.
Male of a small shiny dragonfly Banded demoiselle (Calopteryx splendens) on the grass on the river bank
Haliotis kamtschatkana, northern abalone or pinto abalone, is a species of large sea snail, a marine gastropod mollusc in the family Haliotidae, the abalones. It has been listed as \
Female Siamese Fighting Fish (Betta Imbellis) isolated black background. Plakad Close up.
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
A Collared Inca hummingbird is seen perching on a branch.  The birds wings are pulled back as the bird is  stretching.  The tail wings are flared open as well.  The hummingbird has a long black beak and a green fluorescent body.  The Collared Inca hummingbird is found in the high Andes mountains of Peru.
Planaria worm in pond water
Picture featuring blue dragonfly.
a hummingbird survives in the forests of Cuba
macro of a dragonfly that caught a mosquito
hummingbird perched portrait
Portrait of damselfly - Pseudagrion microcephalum
Banded Sea Snake Laticauda colubrina on a outer reef swimming to surface, looking for fresh water. Sea Snakes need to drink fresh water and regularly come onto land for that purpose. The Banded Sea Snake Laticauda colubrina occurs in tropical Indo-Pacific. Males maximum length 88 cm, females 142 cm. The Banded Sea Snake is often seen in large numbers in the company of hunting parties of giant trevally (Caranx ignobilis) and goatfish. Their cooperative hunting technique is similar to that of the moray eel, with the Snakes flushing out prey from narrow crevices and holes. \nThis specimen was encountered in the Triton Bay, Kaimana Regency, West Papua Province, Indonesia, 3°55'0.7321 S 134°6'7.7298 E.
Tadpole swimming in a pond
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
Olm, proteus (Proteus anguinus).
a Hummingbird sits on a branch near Quito
male specimen of red-veined darter dragonfly, Sympetrum fonscolombii; Libellulidae
Beautiful coloful dragonfly sitting on a flower
A ruddy darter dragonfly in the wild.
Nereid (segmented worm) from San Fancisco Bay, California, USA. Photographed through a microscope. Wet mount (internal organs visible), 50X, transmitted light.
Small animals in Manuel Antonio Natural Park (Costa Rica)
Male Banded Demoiselle resting in sunlight on wildflower
Great Blue Skimmer Dragonfly (libellula vibrans) perched on a stick
Chrysoperla carnea Common Green Lacewing Insect. Digitally Enhanced Photograph.
Common Frog, Rana temporaria tadpole with internal gills, 3 weeks after hatching, in front of white background
Common Darter Dragonfly
Male danube crested newt, triturus dobrogicus, hiding between water grass on bottom of river. Endangered species of aquatic animal swimming in marsh.
Aquarium tropical fish: otocinclus
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