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Beard lichen on hawthorn tree (Crataegus sp)
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Infrared image of a pine tree (Pinus sp) by IAN GOWLANDSCIENCE PHOTO LIBRARY
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Yellow-billed storks
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Striped kingfisher perching on rock
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Pied kingfisher perching on twig
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Little bee-eater perching on twig
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Juvenile black-crowned night heron
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Fungus attacking a pathogenic spore light micrograph
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Coloured scanning electron micrograph (SEM) of a Brazilian rubber tree mite (Tenuipalpus hevae) This species is a major economic pest in Brazil Wher
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Ashoka tree (Saraca asoca) flowers leaves pod and seeds 19th-century illustration This artwork dating from the first half of the 19th century wa
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Illustration of tree roots and fungi forming a mycorrhizal network in the soil A mycorrhiza is an association between a soil fungus and the roots of
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Illustration of a chanterelle (Cantharellus sp) mushroom (yellow) The mushroom is the fruiting body or reproductive structure of a fungus The maj
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Guelder-rose (Viburnum opulus) tree illustration by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Guelder-rose (Viburnum opulus) tree illustration
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Common lime Tilia x europaea tree illustration
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Illustration of collared dove (Streptopelia decaocto) pair on copper beech (Fagus sylvatica) tree by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Illustration of a decorated Christmas tree of the species Nordmann Fir (Abies nordmanniana) by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Illustration of cedar of Lebanon (Cedrus libani) cones and sprig with young cone by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Illustration of a blackthorn (Prunus spinosa) tree in blossom by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Male papaya tree 18th-century illustration This artwork shows the male flowers of this plant and dates from the period 1790 to 1800 It is from an a
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Illustration of a bay tree (Laurus nobilis) sprig showing leaves and blossom by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Bay tree (Laurus nobilis) in pot illustration
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Illustration of an apple (Malus domestica) tree by LIZZIE HARPERSCIENCE PHOTO LIBRARY
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Tree pincushion (Leucospermum conocarpodendron) flowers This plant species is native to the narrow Cape Peninsula in South Africa The bushes have la
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Tree pincushion (Leucospermum conocarpodendron) flowers
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Stars over Baobab (Adansonia sp) trees Madagascar long-exposure photograph
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The grass lizard belongs to the Lacertidae by Cavan Images Riadi Pracipta
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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The grass lizard belongs to the Lacertidae by Cavan Images Riadi Pracipta
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Fruiting almond tree (Prunus amygdalus)
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Royal cherries 19th century illustration
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Spotted eagle owl fledgeling stretching wings
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Tamarillo (Cyphomandra betacea)
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Eastern prickly pear (Opuntia humifusa) in fruit
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Harlequin glorybower (Clerodendrum trichotomum)
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Common hawthorn (Crataegus monogyna) fruit
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Spanish juniper tree (Juniperus thurifera) French Alps
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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Female cones (Juniperus thurifera) of Spanish juniper tree
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Cones and needles of European larch (Larix decidua)
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Judas tree (Cercis siliquastrum) flowers
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Fernleaf fullmoon maple (Acer japonicum Aconitifolium)
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Spiked winter hazel (Corylopsis spicata) in flower
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Sap beetle
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Pink fungus
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Lioness resting in tree
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Alexandrine parakeet
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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Ceratocystis ulmi fungus conceptual image
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Beta-pinene volatile compound conceptual image
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Alpha-pinene volatile compound conceptual image
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Silver birch pollen grains illustration
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Silver birch pollen grains illustration
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Eucalyptus pollen grains illustration
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Eucalyptus pollen grains illustration
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Eyes in the trunk of a birch tree at Carrizosa
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Praying Mantis Empusa species Pune Maharashtra India
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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Himalayan bluetail Tarsiger rufilatus Satta Nainital Uttarakhand India
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European roller Coracias garrulus Blackbuck National Park Velavadar Gujarat India
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Siberian stonechat Saxicola maurus Blackbuck National Park Velavadar Gujarat India by ZoonarRealityImages
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Longhorn beetles Cerambycidae Species Satara Maharashtra India
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Lilac bushes in the summer light
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Lilac bushes in the summer light
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Lilac bushes in the summer light
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Springtime Explosion of Cherry Blossoms
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Springtime Explosion of Cherry Blossoms
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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The grass lizard belongs to the Lacertidae
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The grass lizard belongs to the Lacertidae
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The grass lizard belongs to the Lacertidae
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Close-up view of grasshopper on green leaves
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Close-up view of grasshopper mating on green leaves
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Close-up of grasshoppers mating on green leaves
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Fern leaves with dew in the morning
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Fern leaves with dew in the morning
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Close-up view of green grasshopper on tree branch
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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Close-up of lizard on twig in forest
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Howler monkey on tree trunk in green rainforest Tijuca Park
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Couple of howler monkeys on tree trunk in green rainforest Tijuca Park
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Couple of howler monkeys on tree trunk in green rainforest Tijuca Park
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Howler monkey on tree trunk in green rainforest Tijuca Park
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Tree stump spider Poltys columnaris Araneidae Pune Maharashtra India
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Bagworm moths Camouflage Family Psychidae Singapore
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Juvenile Mantis Hierodula membranacea Pune Maharashtra India by ZoonarRealityImages
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Twig Mimic spider Poltys columnaris Araneidae Pune Maharashtra India
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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Some mangroves have specially modified fruits which have viviparous germination so that the new plant can establish itself quickly in the mud in an un
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Polypedates Maculatus Common tree frog A medium sized frog that is found in moist deciduous forest areas It lives on trees rocky outcrops as well
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Polypedates Maculatus Common tree frog A medium sized frog that is found in moist deciduous forest areas It lives on trees rocky outcrops as well
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The stilt roots of a species of Rhizophora hold the plant firmly in the mud The maze of roots forms an important habitat for a variety of crabs moll
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Tiny pipe moth Oncocera semirubella Satara Maharashtra India
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Leafhopper Ledra aurita Satara Maharashtra India
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Roux Forest Calotes Calotes rouxii Bhadra tiger reserve Karnataka India
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Fan Throated Lizard Sarada superba doing some morning aerobics Pune Maharashtra
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Jasmine moth Palpita vitrealis Satara Maharashtra India by ZoonarRealityImages
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Ernst Heinrich Philipp August Haeckel (February 16 1834 - August 9 1919) also written von Haeckel was an eminent German biologist naturalist phi
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