生態 学の画像素材（写真・イラスト） 1ページ目

environmental concept, Glass globe on the grass in the morning

Tomato Plant Growth Stages

Garden fruit plants. Harvest time, trees and bushes with berries and fruits. Apple orange peach grape blackberry pomegranate, racy vector clipart

Internal Anatomy of a Fish

Pink Bolivia Cactus Flower in Terracotta Pot on White Background - Perfect for Home Decor and Botanical Studies

蓬勃生長在台灣山林中的姑婆芋

San Bartolome Hermitage, Canon del Rio Lobos Natural Park, Spain

綻放的大理花，大麗花，大麗菊，天竺牡丹，大理菊，苕菊，洋芍藥，洋牡丹，大里花

宜蘭森林中流經佈滿青苔岩石的清澈山澗

Signs of grape diseases at an early stage of development

Autumn foliage. Oak tree leaf hand drawn in watercolor in realistic style. Isolated on a white background. Fallen leaf for print, decor, design

Spotted sandpiper is foraging near water from the log in wetland.

Natural plant green leaf in garden with bokeh background

Natural plant green leaf in garden with bokeh background

An oak leaf with an acorn white mushroom watercolor wreath isolated on white

多層岩石上傾瀉而下的瀑布

Natural blurred background

White flower with raindrops blooming in a garden setting during morning light

Hayedo de la Pedrosa Natural Protected Area, Spain

A Vivid and Striking Red Beetle Resting on a Thin Branch in Its Natural Habitat Setting

A vibrant field of blooming sunflowers standing tall beneath a clear blue sky. The bright yellow petals and lush green leaves create a lively and uplifting summer atmosphere.

Pink water lily in a pond. Lotus blossom in botanical garden. Nymphaea Pygmaea Attraction Paul Heriot top view

Butterfly Field Reflections Insect Color Butterfly Sketch

Close-up view of colorful Lantana flowers blooming in the garden

Dandelion flower logo vector template

Delicate Butterfly on Green Blade of Grass for Nature and Wildlife Projects

Tree icon set in flat color style

Bonsai tree, green leaves, isolated on a white background Natural objects

Seeding with root ball on wooden board

德國鄉村秋色中的自然之美

Lush green plant with droplets of water on its leaves.

Green berries of Cornus sanguinea growing on a shrub in a natural setting during late summer in a temperate forest

Close-Up of a Green Turtle Isolated on a White Background

Mountain lake surrounded by green hills and majestic peaks on a sunny day in a tranquil natural setting

Poppy field at sunset, red flowers create a bright accent against the sunlight. Concept of nature, summer, freedom, energy.

Fresh green soy plants on the field in spring. Rows of young soybean plants

Aerial view of demerdzhi mountain rock formations. Media

Ideas for reducing CO2 emissions, turning to clean energy for a green world and green industry,Carbon Footprint

台灣宜蘭明池森林公園中穿梭於翠綠樹林間的木棧道

台灣森林步道上的休閒漫步

Woman florist takes care of house plants and carefully holds on to petals kneeling near watering can

Mangrove Forest with Pneumatophores and Prop Roots

Serene River Landscape with Lush Greenery and Rocky Cliffs Under a Cloudy Sky, Perfect for Tourism

Narrow-banded banded bluebottle butterfly resting on a leaf in the Sinharaja rain forest.

Green leafy bush. High quality photo

the flowers of Securigera varia - crownvetch, purple crown vetch

field

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

Organic fruits and veggies labels. Vegetarian fruits, vegetables lettering badges. Fresh ecological products

White daisy flower with rain drops, macro floral background

Beautiful details of nature. Morning dew drops on fresh green leaf. Summer nature macro pattern.

Sunlit Coastal Cliff in Algarve, Portugal

Holding Hope

Baya weaver bird building nest on palm tree.

Young branches of larch. Closeup of green larch young needles.

Close-up of a cactus with red flower in bloom. Botanical detail of succulent plant with vibrant blossom and sharp spines. Copy space

Textile seamless floral pattern with wild grasses and cereals. Design for kitchen home textiles, tablecloths, curtains, bed linen, dress fabrics, wrapping paper.

Dry brown Fir or Pine Cones. Large open Cedar cone set. Winter botanical watercolor illustration. For academic studies on coniferous plants. Forest elements for Christmas celebration, holiday decor

Plant researcher male wearing safety glasses while preparing fertilizer for vertical hydroponic tower garden, ensuring safe handling of chemicals in kitchen. Concept of urban farming.

Smart farming. Plant wall with greenhouse grown produce. Eco friendly agriculture in laboratory

Close-up of unripe green tomato growing on plant with dry leaves

冬の港の上を飛ぶウミネコ（出雲市）

Ecologist sampling water from the river with test tube, Biologist wear protective suit and mask collects sample of waste water from industrial, problem environment, scientist environmentalist

溪水

Fresh young large leaves of the walnut tree hang with a slope on a blurred light background with texture and small natural hairs. Natural spaces, botanical, nut gardens, orchard. Beauty in nature

Galium aparine showcases delicate white flowers among lush green leaves in a vibrant natural setting near a woodland area

Fox mushrooms from the middle of an autumn leaf. Armillaria ostoyae.

flower

Summer Bloom of Colchicum Autumnale Wild Meadow Flower

Empis spp. predatory fly feeding on flower nectar in a vibrant garden setting during late spring

Minimal lightbulb icon with leaf inside vector symbol for ecological innovation green energy natural solutions and eco conscious branding design.

Lush green tea plantation with fresh leaves in sunlight

The Fresh Water Crawfish Group in Their Natural Aquatic Habitat Environments

A Vibrant Green Ground Cover Featuring White Flowers That Are Currently in Full Bloom

Two young goats playing and pushing each other on a small grassy hill at Belgrade Zoo. Sunny autumn day and natural scene

Ecological and ordinary menstrual pads with approved and disapproved sign. Reusable hygienic product made of cotton fabric. Reducing waste concept

turtle illustration icon

Arashiyama Bamboo Forest, Bamboo Grove Kyoto, Japan

Seedlings thrive in fertile soil under tropical sun

Dramatic blue sea with ripple wave erosion textured on black sand beach

illustration of biology and ecology, water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, hydrological cycle is a biogeochemical cycle

White lily of the valley flowers among fresh greenery in sunlight

台灣嘉義市 2025年.寧靜的早晨，蘭潭水庫的波光粼粼的水面、鬱鬱蔥蔥的樹木林立

Common hornbeam leaves thriving on a forest floor in mid-summer displaying vivid green foliage and rich natural textures under soft sunlight

Two large, dark rocks sit in grassy foreground. Mountains rise in background under a partly cloudy sky. Sunlight illuminates mountain peaks.

Green snake is laying on tree branch. Green mamba poisonous snake in jungle.

Three white pots with house plants on the table.

A Stunningly Beautiful and Vibrant Green Field Extending All the Way Under a Clear Blue Sky

Red bottlebrush flowers close-up blooming on vibrant green branches under a sunny sky. Summer flora, exotic plants, and natural color in Mediterranean landscapes.

An Oversized Plastic Bottle Discarded Amidst Rugged Rocks by the Shore, Highlighting Ocean Pollution and Environmental Concerns

Watercolor seamless print autumn forest, forest flora and fauna. Forest inhabitants: bear, hare, hedgehog, squirrel, mushrooms, fern, fir tree, pine.

Home Florarium with Plant in Glass Transparent Vessel Vector Set

A vibrant Brown Mushroom thrives in the lush and green floor of the beautiful forest

Autumn forest plants, blueberries, lingonberries, cones, leaves, pine needles, moss and grass. Watercolor illustration, hand drawn. A set isolated elements on a white background

Meerkat or suricate sits on a rock

Chemist scientist holding test tube and tablet conducting experiment in laboratory with equipment, science concept.

秋日森林地面與步道鋪滿落葉

Bumblebee is actively pollinating a wildflower in a lush meadow

Beautiful black crows sit on a stump

Ground elder flowers bloom in clusters under soft sunlight in a lush green landscape showcasing delicate white blossoms and an inviting natural habitat

Flowering Canna coccinea in the botanical garden near Cordoba, Argentina in autumn

Large-flowered hemp-nettle blooms beautifully in a vibrant green environment showcasing purple and white flowers in mid-spring

Clouds in Blue Sky

A Scenic Rock Quarry Enclosed by a Beautifully Verdant Forest Landscape Awaits Exploration

A Beautiful and Lush Green Tree Canopy Spreading Out Under a Clear Blue Sky Above Us

Dry cracked earth surface displaying intricate patterns and textures, highlighting the effects of drought and environmental changes on soil quality and landscape resilience

A scientist is carefully examining various plants in a greenhouse environment for research purposes

Blooming poppy field under golden evening light. Nature, beauty, and the symbolism of peace and remembrance in wild landscapes.

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

Spring shoots of flowers in a flower bed after rain. Background with copy space for text

Dramatic sunrise over Mount Bromo, showcasing its volcanic cone.

Tropical green leaves, dark green leaves and bushes, fresh and rainy, nature background

illustration of biology, Flowering plant Reproduction, Flowers contain male sex organs call stamens, Plant reproduction is the production of new offspring in plants, Reproduction in angiosperms

Stunning desert landscape at dusk with unique flora and vibrant ecosystem

White stork (ciconia ciconia), early spring near Hunawihr, Alsace, France

Hiking park with paths and deciduous trees

Yellow rapeseed field under a cloudy sky.

Tree leaf. Vector drawing

Majestic Bird in Flight Illustration

Grand vista of a winding river flowing through a lush green valley with many trees.

Awesome view of Phaselis Ancient City ruins with mountains, dramatic clouds

Saltpeter on the floor of a lagoon in a semi desert environment, La Pampa province, Patagonia, Argentina.

Close-up of Pine Needles with Blurred Background

Passionate woman in warm clothing with binoculars in hands, examining birds in cold autumn forest

Watercolor seamless pattern with banana tree leaves and yellow fruit, berry banana. Hand drawn illustration. For wrapping wallpaper fabric textile.

Moringa leaf logo illustration vector design

A glass beaker on it is placed on a surface

Close-up macro view of a beautiful pink spotted orchid flower blooming in sunlight.

隱藏在森林中美麗瀑布

台灣宜蘭明池森林公園中蜿蜒延伸的靜謐小徑

綠草地上放牧的牛群與藍天背景

Line apples, perfect for educational or botanical designs, coloring pages.

Young shoots of Austrocylindropuntia cactus at the cut site, close-up

Colorful coral formations with small tropical fish swimming in a vibrant underwater environment

field

A Beautiful Mushroom Set Within a Lush and Vibrant Forest Environment Full of Life and Color

Saddled Seabream, Cabo Cope-Puntas del Calnegre Natural Park, Spain

A leaf of a aloe plant with water droplets on it

White stork. Long-legged wading bird, behavior, and natural wildlife observation.

Brown bear standing. Hand drawn watercolor illustration of forest animal isolated. For books, postcards, cards, Nature and Wildlife Protection Day.

European Robin Erithacus Rubecula with bright chest turns its head left. Robin bird grips reed stem with pale beige reeds on background. Cloudy daylight softly lights the robin bird with bright chest

Serval Leptailurus serval African wild cat

A beautiful bird is perched gracefully on a tree branch during the vibrant springtime

Monochrome forest scene featuring felled log and towering evergreen trees silhouetted

Herb icon set in glyph style

Lake Matheson glacier lake with mountain range and foggy reflection at New Zealand

A long, green, scaled snake was coiling and squeezing peacefully on a branch

仙人掌 多肉植物 植物 cactus succulent カクタス

可愛小鹿悠閒佇立 .動物園中的寧靜時刻

Close-up of pomegranate tree leaves showing damage from leafcutter bees

Group of Parasol Mushrooms Macrolepiota procera Growing in Grassy Meadow During Summer

Spring crocus flowers, Easter background

Fresh Green Alpine Herbal Flora in Nature Landscape.

Hazelnuts Growing on Bush in Garden Orchard

Heart-shaped Smilax aspera leaves covered in spider mite webbing and pest damage

Beautiful Clematis vitalba Growing in European Countryside

Road section winding around mountain in Crete near Omalos White Mountains.

Ripe Pears on Tree Branch in Orchard Harvest Season

A gentle walk through British autumn woodland paths lots of trees and leaves

Dense Willow Thicket with Textured Trunks and Lush Greenery, Ideal for Nature Photography

Flat Sea Life and Marine Animal Vector Set

Ring-tailed lemurs sitting close together. Social bonds, group behavior, and survival strategies of primates in natural habitats.

Close-up macro shot of a vibrant green leaf, showcasing intricate vein patterns and a slightly textured surface

Oak leaf acorn watercolor illustration isolated on white

Yellow sticky trap for flying insect pests in hothouse. Eco plant pest control in greenhouse

Close Up of Fallen Autumn Leaves on the Ground Showing Yellow and Brown Colors of Fall Foliage in

Carbon Cycle Diagram for Science Education

Pines tree silhouettes in various styles.Vector illustration

だらしないポーズで座っている骸骨のシルバーの切り絵風イラスト　黒背景の切り抜き

Gardening, plant growing, flowers. Set of cute illustrations

Usnea Lichen on Tree Branches in Anaga Forest, Tenerife

宜蘭森林中流經佈滿青苔岩石的清澈山澗

微距鏡頭下展現的蕨類植物葉脈與自然紋理

台灣獼猴在野外棲息地的樣貌

台灣森林步道上的休閒漫步

Common whitethroat perched among green leaves in a tranquil Dutch landscape

Lush Mangrove Forest with Tidal Mudflat and Pneumatophores

Mangrove trees and exposed roots on a flooded tropical beach

An old wooden bridge. Autumn Park. Yellow leaves on trees

A lake with wild ducks. Autumn landscape by the lake. Wild birds

Waste disposal. Vector illustration. It is metaphorical bin where we handle remnants our consumption, making choices have significant impact on environment and world we live

Jellyfish in dark water close view background

Branch with green oak tree leaves and acorns on colored background, close up top view

Sea Turtle Internal Anatomy Diagram

Watercolor Floral Botanical succulents seamless pattern. Tropical green plant. Hand painted vintage spring background

Flamingo standing on one leg. Balance, grace, and elegance in wildlife.

Modern shower cabin design with wooden panels and chrome accessories

Rustic Moss-Covered Forest Footbridge Crossing Stream in Serene Woodland Setting

A yellow rose bush. A large yellow rose flower.

Rugged rock formation on rocky cliff face in nature

Plankton Diverse Water Organism Free Floating on Dark Background Vector Set

Watercolor branch with spring flowers

Watercolor floral composition of spring bloom

Close up view of old tree branches heavily covered with green moss against a grey sky

Minimalist Geometric Icon Depicting A Tree And Landscape With Circular Shapes And Sun In Nature Inspired Design

surface of a taro leaf taken close up

World Oceans Day Vector Illustration to Help Protect and Conserve Ocean, Fish, Ecosystem or Sea Plants in Flat Cartoon Background Design

Natural Tree Logo Template Illustration Design. Vector EPS 10.

鮮やかなスギゴケにクローズアップした背景用写真素材

Yellow Snapdragon Flowers in Bloom