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Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Amazing view of the Japanese garden in Würzburg, Bavaria, with an artificial stream, a Japanese maple tree, rocks, a small  waterfall
Computer generated 3D illustration with the dinosaur Suchomimus in a landscape
Field characters: Tot 56-64mm, Ab 43-54mm, Hw 37-42mm. Distinctly smaller than most Aeshna species.\n\nThe commonest small hawker. Numerous in much of our area, and although it can be on the wing during most months in the Mediterranean, further north it is especially associated with late summer and autumn, when it may appear in massive migrations. It is usually identified by its size, relative dull colours and the diagnostic yellow \
3D rendering of a fantasy dragon isolated on white background
green dragonfly close up. Macro shots nature scene dragonfly. green dragonfly in the nature habitat. Calopteryx splendens male
The Gallery grave of Keryvon is a megalithic complex located in the commune of Pleumeur-Bodou in Côtes-d'Armor.
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
The ancient stone circle at Castlerigg in the northern English lake District with the mountain, Blencathra in the background
Dragon-fly, view from above, blue - black, big, sitting on a rock, wings spreaded out, USA, Kenai Peninsula
Tot 30-39mm, Ab 25-32mm, HW 19-23mm.\nOur most delicate Lestes, which is normally easily separated by its statue and coloration, although some Iberian populations recall L. barbarous.\nHabitat: A wide variety of seasonally dry shallow and reedy waters in the south, becoming more critical in the north-west, where it is most abundant in heath and bog lakes with peat moss (Sphagnum) and rushes (Juncus).\nFlight Season: Northern populations mostly emerge in July, flying into November.\nDistribution: Widespread in Europe, although seldom the dominant Lestes species. Distribution recall L. barbarous, and also tends to wander like that species, though rarely in similarly great numbers.\n\nThis Species is to be seen in the describe Habitats, but not as common as L. sponsa in the Netherlands.
3D rendering of a fantasy vampire dragon isolated on white background
View of the moors in the Zwolse Bose nature reserve in Gelderland, The Netherlands during an early springtime day.
Ginkgo tree with yellow leaves
Common Whitetail Dragonfly
A male migrant hawker hanging from a bramble in the English countryside.
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Hookworm egg human parasite in stool examination test find microscope 40x.
Identification:\nTot 57-66mm, Ab 39-49mm, Hw 37-42mm.\nIn flight often confused with the related and similar small A. mixta. Ranges less far north, but also migratory and may be invasive in good summers.\nMales are often observed when making low patrols over drying wetlands, showing their noticeable bright colors. The males vivid blue eyes and abdomen and largely green thorax sides are especially distinctive.\nHabitat: Prefers standing waters that dry up over the course of Summer, often overgrown with low rushes, bulrushes or reeds.\nFlight Season: On average, emerges earlier than A. mixta. Seen mainly from May to August, especially in the later months.\nDistribution: Seldom abundant, and only permanently present around the Mediterranean, but scarce in much of Iberia and North Africa. Hot summer weather may lead to influxes further north. Occurs east to Mongolia.\n\nThis Picture is made in a Fen area in Flevoland in half August 2022 by high Summer temperatures.
3D rendering of a fantasy dragon isolated on white background
The Keeled Skimmer is a dragonfly of heaths and commons with shallow pools. It has a skittish and weak flight, and is on the wing in summer and early autumn
A closeup of cute Plumbago auriculata blossoms with blurred background
Sunbeam through the Autumn leaves in dark forest with lens flare.
Green moss growing in the pond
Azure damselfly (Coenagrion puella)
Coniferous tree of stiff weeping japanese larch in spring park. Deciduous larix kaempferi with falling branches and soft green needles. Modrina finely-scaly of pine family. Landscape and garden design.
A summer day looking at a Japanese Maple Tree at the Portland Japanese Garden. This is located in the Pacific Northwest in in Portland, Oregon. I am a Photographer level member of the Portland Japanese Garden as required by the Garden for Commercial use of photos. Property Release included.
3D rendering of a fantasy dragon isolated on white background
Tot: 45-50mm, Ab 30-37mm, Hw 33-38mm.\nIdentification:\nVery similar to O. cancellatum, with which it is found especially in the south-east, and as far west as France. However, it is sleeker, paler and more contrasting. Named for the contrasting white appendages of both sexes.\nBehavior:\nLike O. cancellatum, male often sits on open ground near the water, making very fast, low flights over the water.\nOccurrence:\nDistribution is patchy, but the species is generally not uncommon, stretching to China and Japan.\nHabitat: Open Ponds and Lakes.\nFlight Season: From the end of May to mid-September.\n\nThis nice Skimmer is photographed during a Vacation in France in May 1990. Scanned from a slide.
Free Images: "bestof:Childe Hassam - The Dragon Cloud, Old Lyme.jpg Artwork Creator Frederick Childe Hassam Old Lyme Connecticut 1903 Oil canvas cardboard in 15 25 19 25 New Britain"
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