生態学の画像素材（写真・イラスト） 1ページ目

Hands, tweezer and science with plant for research, experiment and leaf. Scientist, medical professional and doctor with petri dish for botany, food study and agriculture for natural growth in lab.

Prehistoric dinosaur characters and vegetation cartoon vector set. Jurassic era environmental elements, dino species, eggs and flora. Trees, rocks, shrubs and ferns from the ancient Earth life periods

Green natural bamboo plant background, 3d rendering.

Multiple Platanus acerifolia Willd trees 3d illustration on transparent background

北海道・根室春国岱の立ち枯れたトドワラ林と湿原風景

葦の枝に止まるカワセミの野鳥写真

Multiple Aesculus hippocastanum trees 3d illustration on transparent background

Illustration of Geology Hammer

ヒマラヤの森に自生する着生ラン

World water day elements set with planet earth, natural eco-friendly detergents and ecology icons

Oak tree twigs seamless border elegant decor element on white background. Hand drawn oak branches with green leaves and acorns vintage style watercolor botanical illustration.

Ecology banner with green geometric Bauhaus pattern. Earth day abstract shapes vector banner, nature saving flyer. Ecology or environment protection poster with Bauhaus artwork green pattern

Eurasian golden oriole bird on magnolia tree branch watercolor illustration. Hand drawn oriolus oriolus vintage style image. Springtime mood blooming magnolia flowers with golden oriole bird isolated

Weigela subsessilis, a Korean endemic shrub of the honeysuckle family, bearing bell-shaped flowers that change from yellow to red in late April. Photographed in Korea.

秋のガーデンで咲くサルビア インボルクラタの花

男性の人体模型

Curious Boy and Girl Near Blooming Flower with Book Studying Plant and Exploring Environment Vector Set

Earth Day, green tree in hands on green background, with text

Diverse Leaf Icons in Square Frames - Color Palette with Leaf Icon

オオシロカラカサタケ・大白唐傘茸・毒キノコ

Green seedling growing in rich dark soil, symbolizing ecological growth, and responsible investment for an eco-friendly future

water drops on green leaf

Close-up of ants interacting with aphids on a green leaf during daylight in a forest environment

Ivy vines growing on rustic wooden fence

Vibrant red velvet echeveria succulents in a repetitive pattern for a bold botanical background.

Ecology certificate of appreciation with green geometric Bauhaus pattern. Environment saving Bauhaus geometric shape vector letter, ecology save award document. Nature sustainability certificate

Soft pink and white dianthus flowers blooming in garden with gentle pastel tones and blurred green background. Delicate petals create romantic natural floral backdrop.

Eryngium flowers blooming in a Moscow garden, showcasing nature's unique beauty

Beautiful silver birch with green leaves and drooping catkins under clear blue sky in springtime

Greater Flamingo, Phoenicopterus roseus in the Ornithological park of Pont de Gau in Camargue, France

Tree icons. Forest plant silhouettes, green park landscape with branch and summer leaves, nature earth spring garden, environment. Isolated simple landscape elements. Vector cartoon set

Green leaves wall background. Nature of green leaf in garden at summer. Natural green leaves plants using as spring background cover page environment ecology

Abundant Cluster of Wild White Flowers and Lush Green Leaves in a Natural Outdoor Setting, Close Focus

Closeup of a beauttiful Moth in nature, Thailand.

Peaceful Tropical Valley with River and Forest Ideal for Nature Resort Escape

Two Jellifish South american sea nettle, Chrysaora plocamia swimming in aquarium with illumination

Antarctic mountains landscape , Near Port Lacroix, Antartica.

Close-up of vibrant yellow and orange lantana flowers with lush green foliage in a natural garden setting

Close up of ants interacting on rough tree bark, shallow depth of field, natural macro scene showing cooperation, teamwork and communication in insect world in forest environment

仙人掌 多肉植物 植物 cactus succulent カクタス

Unripe soybean pods on a stalk. Soybean pods close-up on sky background

Flowering forsythia bush with bright yellow flowers on branches. Spring sunny landscape, symbol of awakening of nature

Black Solid Autumn Foliage Silhouettes Set of Six on White Background

Black Solid Boat Palm Tree Silhouettes Set of Six

World Water Day. hands hold water drop. accelerating change. Saving water and world environmental protection concept. clean renewable energy. water for peace. Elements of this image furnished by NAZA.

Closeup of a beauttiful Moth in nature, Thailand.

Hands Protecting Green Plants Growth and Sustainability Concept

台灣森林步道上的休閒漫步

Sunny mountain landscape with blue sky and dramatic cloud formation

Green Gradient background. Seasonal nature spring bg.

Soft pink sakura blossoms grow directly on textured tree trunk, highlighted by natural spring light and gentle contrast between petals and bark

Squirrel eating a nut from a human hand. Small wild animal in the park interacting with a person. Feeding nature wildlife, eco friendly behavior, forest creature and human bond.

Green leaf with glowing yellow veins highlighting natural beauty and vitality.

Illustration of tree

Bigfin reef squid

Close up of green Lily sprout with fresh dew drops and blurred indoor plants in home garden background

Wild Lizard Resting on Sunlit Rocky Surface

Aerial View of Moss Covered Hill with Figures in Iceland

growing inside a cabbage leaf

Aquarium Fish Swimming Gracefully Among Pebbles in a Freshwater Tank Setting During Daylight Hours

Senior woman gardener planting small green seedling into soil in nursery box. Concept of spring gardening work and cultivation. Hobby of home organic vegetable growing and agriculture.

Oriental magpie robin holding onto rough tree bark beside a natural cavity with open sky background in a tropical outdoor setting.

Macro closeup of Small growing pumpkin sprout

Bright red ginger flower blooming among green tropical leaves with natural sunlight and fresh botanical garden atmosphere

Conyza canadensis grass plants 3d illustration on transparent background

Blooming magnolia with bright pink petals against green trees in spring

Blooming magnolia with delicate pink flowers against blue sky and clouds

巨大的鯨鯊帶領著共生魚群在湛藍深水中優雅穿梭

香蕉，甘蕉，芎蕉，芽蕉，弓蕉

靛藍蝴蝶花，紫蝶花，花蝶，紫蝴蝶花、藍蝴蝶花，紫蝶花

White water lilies bloom among large green leaves in a garden pond. Concepts of tranquility, natural beauty, and harmony in outdoor spaces.

Glass jar with pasta on a white isolated background. fusilli pasta.

Rock Sparrow, Spain

Lush vegetation of the rainforest

A vibrant red fish glides through clear blue aquarium waters alongside a graceful stingray, creating a captivating underwater scene perfect for educational or commercial use.

Lonicera insularis, Ulleungdo honeysuckle with white to yellow flowers and red toxic berries, an endemic shrub of Korea.

Philadelphus tenuifolius is a deciduous shrub of the Hydrangeaceae family, bearing delicate white flowers in late spring, native to Korean mountain valleys and forest edges.

Black Solid Karst Pillar Forest Silhouettes Set of Six on White Background

Soft pink vinca flowers spreading through rich green leaves in a flourishing garden bed, offering a colorful botanical scene with fresh natural texture and seasonal charm.

A globally threatened Pygmy Cormorant (Microcarbo pygmaeus), Greece

Clear river water flowing over smooth stones. Small stream with natural pebbles in mountain creek. Serene landscape background with refreshing liquid movement and wet rock texture.

Closeup of Venus Flytrap Plant Detail

Large hole in white foam above dark water shows contrast of textures and colors in a natural setting

Mountain Landscape with Snowy Peaks and Green Forest

Fresh hazelnuts on a tree branch surrounded by vibrant green leaves in a sunlit garden during early summer

Lush green Physcia aipolia and Physcia stellaris lichen growing on the bark of a tree showcasing intricate patterns in a natural environment

Heraldic oak tree with roots for coat of arms design and shield. Hand drawn engraving in old

Rocky Point Rugged Rock Formations and Lush Valley Landscape Wyoming

Misty Mountain Cliffs and Waterfall with Lush Green Vegetation in Moody Light

Lush Mossy Forest Floor With Young Green Plant And Textured Earth

Pronghorn Herd on Wyoming Grassland with Mountain Landscape and Open Plains

Ficus elastica propagation in soil

An evening view of the coastline of Vlora, Albania, taken in August 2025. Soft sunlight illuminates the rocky hills and seascape.

Wing of an airplane flying over desert mountains and dry river beds

Glossy ibis, Plegadis falcinellus in a german nature park

A boy tenderly plants a bean in the rich, dark soil of the garden.

Magnolia tree branches filled with blossoms and leaves in sunlight. Seasonal flowering, urban greenery, botanical composition, spring atmosphere, and ornamental vegetation in garden.

Wide canyon landscape with layered hills and rocky cliffs near Khndzoresk, Armenia, dry grass, stone textures, muted earthy colors under clear light

Black Solid Desert Camel Palm Silhouettes Set of Six

Mid-air fight of two Grey Herons in Stromovka park