Photo Credits
The photos on Tree Fluent come from Wikimedia Commons and are used under their public domain, CC0 or Creative Commons licences. Thank you to every photographer below.
-
Sugar maples in full yellow fall color beside a quiet road
Photo: James St. John, CC BY 2.0, via Wikimedia Commons -
A tree with healthy lower branches and a bare, leafless crown
Photo: Mathew5000, CC BY-SA 3.0, via Wikimedia Commons -

-
A volunteer kneeling to plant and mulch a young tree
Photo: Airman 1st Class Christopher Tam, Public domain, via Wikimedia Commons -
A hand cutting through a young branch with a pruning saw
Photo: Ian Alexander, CC BY-SA 4.0, via Wikimedia Commons -
A red maple leaf held in two cupped hands
Photo: VV Nincic from Toronto, Canada, CC BY 2.0, via Wikimedia Commons -
A house with a white picket fence and a large shade tree in the front yard
Photo: Craig Talbert, CC BY 4.0, via Wikimedia Commons -
A freshly cut willow stump sending up new green shoots
Photo: Trio3D, CC BY-SA 4.0, via Wikimedia Commons -
A tree with one side of its crown wilted and brown from verticillium wilt
Photo: USDA Forest Service - Northern and Intermountain Region, Public domain, via Wikimedia Commons -

-

-

-
White paper birch trunks with peeling bark
Photo: Superior National Forest, CC BY 2.0, via Wikimedia Commons -
A weeping willow beside a footpath under a blue sky
Photo: pam fray, CC BY-SA 2.0, via Wikimedia Commons -

-
Blue juniper berries on an evergreen branch
Photo: Humoyun Mehridinov, CC BY-SA 4.0, via Wikimedia Commons -
A broad white oak tree standing alone on a lawn
Photo: Marty Aligata at English Wikipedia, CC BY-SA 3.0, via Wikimedia Commons -
Maple leaves with black tar spot lesions and green seeds
Photo: Rhododendrites, CC BY-SA 4.0, via Wikimedia Commons -
Sugar maple leaf with large black tar spot patches
Photo: Saforrest, CC BY-SA 3.0, via Wikimedia Commons -
Small new maple leaves opening on a mostly bare branch
Photo: Casimir Kromkowski, CC0, via Wikimedia Commons -
Pear shoot with blackened leaves and a bent tip from fire blight
Photo: Ninjatacoshell, CC BY-SA 3.0, via Wikimedia Commons -
Pear leaf underside with brown pear rust growths
Photo: Björn S..., CC BY-SA 2.0, via Wikimedia Commons -
Peach shoot with red, puckered leaves from peach leaf curl
Photo: Giancarlo Dessì, CC BY-SA 3.0, via Wikimedia Commons -
A bronze birch borer beetle on white birch bark
Photo: Whitney Cranshaw, Colorado State University, CC BY 3.0 us, via Wikimedia Commons -
Hemlock twig with white woolly adelgid egg sacs under the needles
Photo: Michael Montgomery, USDA Forest Service, CC BY 3.0 us, via Wikimedia Commons -
Maple leaves covered in small tar spot lesions
Photo: Teemu Mäki, CC BY-SA 3.0, via Wikimedia Commons -

-
Amber gum oozing from the bark of a young peach tree
Photo: I.Sáček, senior, CC0, via Wikimedia Commons -
River birch leaves turning yellow on a drooping branch
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Silver maple trunk covered in bracket fungi from internal decay
Photo: Groenius, CC BY-SA 4.0, via Wikimedia Commons -
Juniper shrub with patches of brown, dead shoot tips
Photo: Jerzy Opioła, CC BY-SA 4.0, via Wikimedia Commons -
A pruning cut on a tree trunk that has healed over with a thick ring of new wood
Photo: Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons -
A red maple growing beside a house on a winter morning
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Ripe peaches with yellow ground color and a red blush
Photo: Prianxi, CC BY-SA 4.0, via Wikimedia Commons -
Swelling flower buds on a 'Red Baron' peach branch
Photo: Forest and Kim Starr, CC BY 3.0 us, via Wikimedia Commons -
Pear leaves with dark blotches caused by pear leaf blister mite
Photo: megachile, CC0, via Wikimedia Commons -

-
An adult bronze birch borer on birch bark
Photo: Steven Katovich, USDA Forest Service, Public domain, via Wikimedia Commons -
River birch trees with peeling, cinnamon-colored bark at an arboretum
Photo: Bruce Marlin, CC BY-SA 2.5, via Wikimedia Commons -
A recently sheared Chinese juniper beside a road
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Eastern red cedar foliage with blue, berry-like mature cones
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -

-
A weeping willow growing beside a suburban road and houses
Photo: Malc McDonald, CC BY-SA 2.0, via Wikimedia Commons -
A recently pollarded willow with its branches cut back to the trunk
Photo: Richard Avery, CC BY-SA 4.0, via Wikimedia Commons -
A technician harvesting willow cuttings for planting
Photo: USDA Forest Service, Pacific Northwest Region, Public domain, via Wikimedia Commons -
Willow leaves with rust disease in early autumn
Photo: Ryan Hodnett, CC BY-SA 4.0, via Wikimedia Commons -

-
A white flowering dogwood flower bud starting to open
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Sprouts on the trunk of a flowering dogwood weakened by anthracnose
Photo: NatureServe, CC BY 2.0, via Wikimedia Commons -
A pink flowering dogwood in full bloom beside a lane
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -

-
Oak leaves browning from the edges inward, a typical oak wilt symptom
Photo: Joseph O'Brien, USDA Forest Service, Bugwood.org, CC BY 3.0 us, via Wikimedia Commons -
An English oak acorn that has sent out its first root
Photo: Andreiflorea993, CC BY-SA 4.0, via Wikimedia Commons -

-

-
Close-up of an aspen trunk, smooth bark marked with dark diamond-shaped lenticels
Photo: Adam Ward, CC BY-SA 2.0, via Wikimedia Commons -
Bronze, slightly peeling bark of a yellow birch with long horizontal lenticels
Photo: Salicyna, CC BY-SA 4.0, via Wikimedia Commons -
Slippery elm leaves with doubly toothed edges and lopsided bases
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
A willow leaf with a dark fungal leaf spot
Photo: AfroBrazilian, CC BY-SA 4.0, via Wikimedia Commons -
A small, metallic blue-black imported willow leaf beetle on a willow
Photo: Ryan Hodnett, CC BY-SA 4.0, via Wikimedia Commons -
A dead golden weeping willow partly cut down in a garden
Photo: Wilfred Helmlinger, CC BY-SA 4.0, via Wikimedia Commons -

-
Artist's conk, a shelf fungus that causes butt rot, growing on a tree trunk
Photo: George Chernilevsky, Public domain, via Wikimedia Commons -
A green watering bag fitted around the trunk of a young street tree
Photo: TeWeBs, CC BY-SA 4.0, via Wikimedia Commons -
A young peach tree carrying ripening fruit
Photo: Forest and Kim Starr, CC BY 3.0 us, via Wikimedia Commons -

-

-
A mature Japanese maple with a broad, spreading crown
Photo: Jeremy Reding, CC BY-SA 2.0, via Wikimedia Commons -
A large maple in a front yard, with a ladder against the trunk after pruning
Photo: Hartsough1990, CC BY-SA 4.0, via Wikimedia Commons -
Bright red autumn leaves of a Japanese maple
Photo: EgorovaSvetlana, CC BY-SA 4.0, via Wikimedia Commons -
Watering a newly planted oak sapling with a bucket
Photo: Andrew Krizhanovsky, Public domain, via Wikimedia Commons -

-
An elm with a bare, dying crown after Dutch elm disease
Photo: AHA, CC BY-SA 4.0, via Wikimedia Commons -
A flowering dogwood covered in white blooms
Photo: Derek Ramsey, CC BY-SA 2.5, via Wikimedia Commons -
A mature Bradford pear tree in full white bloom
Photo: Michael Rivera, CC BY-SA 4.0, via Wikimedia Commons -
Close-up of white flowering pear blossoms
Photo: Scott Catron from Sandy, Utah, USA, CC BY-SA 2.0, via Wikimedia Commons -
Newly planted young Asian pear trees in an orchard row
Photo: Forest and Kim Starr, CC BY 3.0 us, via Wikimedia Commons -

-
Close-up of long, narrow willow leaves on a twig
Photo: Matt Lavin, CC BY-SA 2.0, via Wikimedia Commons -

-
Shallow, spreading roots of two silver birches exposed at the soil surface
Photo: W.carter, CC BY 4.0, via Wikimedia Commons -
A one-year-old silver birch seedling
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -
Cleaned seeds of flowering dogwood
Photo: Steve Hurst @ USDA-NRCS PLANTS Database, Public domain, via Wikimedia Commons -
An eastern red-cedar juniper growing in an open field
Photo: Greg Hume, CC BY-SA 3.0, via Wikimedia Commons -
Fan-shaped leaves on a branch of an 'Autumn Gold' ginkgo
Photo: Photo by David J. Stang, CC BY-SA 4.0, via Wikimedia Commons -
A large, mature little-leaved linden in full leaf
Photo: Asurnipal, CC BY-SA 4.0, via Wikimedia Commons -
Triangular, toothed leaves of eastern cottonwood
Photo: R. A. Nonenmacher, CC BY-SA 4.0, via Wikimedia Commons -
Leafy shoots sprouting from the stump of a cut ash tree
Photo: Ryan Hodnett, CC BY-SA 4.0, via Wikimedia Commons -
Close-up of the fibrous, red-brown bark of a coast redwood
Photo: Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons -
Four different pear varieties side by side
Photo: Rhododendrites, CC BY-SA 4.0, via Wikimedia Commons -

-
A Blue Point Chinese juniper planted beside a house
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
A silver birch leaf turning yellow in late summer
Photo: Marija Gajić, CC BY-SA 4.0, via Wikimedia Commons -

-
Mature sugar maple with orange-red fall color on a wide lawn
Photo: Cephas, CC BY-SA 4.0, via Wikimedia Commons -
Young peach tree growing in a terracotta pot inside a greenhouse
Photo: Michael Garlick, CC BY-SA 2.0, via Wikimedia Commons -
Single mature pear tree standing at the edge of a plowed field
Photo: H. Zell, CC BY-SA 3.0, via Wikimedia Commons -
Looking up a white birch trunk into branches with fresh spring leaves
Photo: -col-, CC BY-SA 2.0, via Wikimedia Commons -
Weeping willow leaning over a pond edge in early spring
Photo: pam fray, CC BY-SA 2.0, via Wikimedia Commons -
Flowering dogwood bracts opening on bare branches in early spring
Photo: Agnieszka Kwiecień, Nova, CC BY-SA 4.0, via Wikimedia Commons -
Creamy white kousa dogwood blooms among green leaves
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -

-
Low creeping juniper forming a dense blue-green groundcover
Photo: Agnieszka Kwiecień, Nova, CC BY-SA 4.0, via Wikimedia Commons -
Broad white oak with a wide spreading crown on an open lawn
Photo: Marty Aligata, CC BY-SA 4.0, via Wikimedia Commons -
Small Norway maple seedlings sprouting through mulch and leaf litter
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Flowering Bradford pear with a crown that has begun to split apart
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Clusters of white Cleveland Select pear blossoms in early spring
Photo: Ltshears, CC BY-SA 3.0, via Wikimedia Commons -
Rows of peach trees in pink bloom in an orchard
Photo: inkknife_2000 (7.5 million views +), CC BY-SA 2.0, via Wikimedia Commons -
Young Asian pears developing on a branch among green leaves
Photo: PumpkinSky, CC BY-SA 4.0, via Wikimedia Commons -
Eastern red cedar foliage with pale blue berry-like cones
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, via Wikimedia Commons -
Willow cuttings planted along a stream restoration site
Photo: Forest Service - Northern Region, Public domain, via Wikimedia Commons -
New leaves and flowers of a three-flowered maple in spring
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -
Newly planted young maple trees with mulch rings on a lawn
Photo: Andrew Abbott, CC BY-SA 2.0, via Wikimedia Commons -
Young river birch tree growing in a mulched garden bed
Photo: Michael Rivera, CC BY-SA 4.0, via Wikimedia Commons -
Japanese maple 'Bloodgood' with purple-red leaves in a garden
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -
Adult plum curculio, a small snouted weevil that lays eggs in young peaches
Photo: Clemson University, CC BY 3.0, via Wikimedia Commons -
A chip bud grafted onto a young rootstock, with the stem cut back above it
Photo: Thue, CC0, via Wikimedia Commons -
Volunteers grafting fruiting branches onto a city street tree
Photo: Sébastien Goelzer, CC BY-SA 4.0, via Wikimedia Commons -

-

-
Kousa dogwood foliage at a garden center
Photo: Photo by David J. Stang, CC BY-SA 4.0, via Wikimedia Commons -
Rust galls on a Pfitzer juniper branch
Photo: Lukas from London, England, CC BY-SA 2.0, via Wikimedia Commons -

-
Kousa dogwood in flower, showing its spreading form
Photo: Magnus Manske, CC BY-SA 3.0, via Wikimedia Commons -
An eastern red-cedar growing in the open
Photo: USDA-NRCS PLANTS Database / Herman, D.E. et al. 1996. North Dakota tree handbook, Public domain, via Wikimedia Commons -
A pin oak sapling with yellow, chlorotic leaves next to a healthy green one
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Three paper birches with white bark beside a lake
Photo: Wing-Chi Poon, CC BY-SA 2.5, via Wikimedia Commons -

-
An old willow tree with a thick, aged trunk
Photo: Dr Duncan Pepper, CC BY-SA 2.0, via Wikimedia Commons -
The Bedford Oak, a centuries-old white oak in New York
Photo: Marty Aligata, CC BY-SA 4.0, via Wikimedia Commons -
A spreading Pfitzer juniper in an arboretum
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -

-
A young oak tree in autumn colour in an open field
Photo: Jonathan Billinger, CC BY-SA 2.0, via Wikimedia Commons -

-
Old espalier fruit trees trained along a brick garden walkway
Photo: Galen Parks Smith, CC BY-SA 3.0, via Wikimedia Commons -
Apple tree trained flat against a wall as an espalier
Photo: Acabashi, CC BY-SA 4.0, via Wikimedia Commons -
Apple tree with ripening fruit trained along a garden fence
Photo: Phoel17, CC BY-SA 4.0, via Wikimedia Commons -
Espaliered apple tree with tiers of horizontal branches
Photo: Leslie Noelle Sullivan, CC BY-SA 4.0, via Wikimedia Commons -
A row of espalier apple trees trained along a fence line
Photo: Oliver Dixon, CC BY-SA 2.0, via Wikimedia Commons -
Metal arches over a garden path, a frame for training fruit trees into a tunnel
Photo: Michael Garlick, CC BY-SA 2.0, via Wikimedia Commons -
Fruit trees trained against the wall of a walled kitchen garden
Photo: Christopher Hilton, CC BY-SA 2.0, via Wikimedia Commons -
Espalier and fan-trained trees on a brick wall in winter
Photo: Anthony Parkes, CC BY-SA 2.0, via Wikimedia Commons -
Japanese maple in autumn color in a Japanese-style garden
Photo: Fillius, CC BY-SA 3.0, via Wikimedia Commons -
Fern-leaf full moon maple, Acer japonicum 'Aconitifolium'
Photo: Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -
Green laceleaf Japanese maple 'Viridis' turning orange and gold in fall
Photo: Cossey25, CC BY-SA 4.0, via Wikimedia Commons -
Full moon maple 'Autumn Moon' with rounded golden-orange leaves
Photo: Krzysztof Golik, CC BY-SA 4.0, via Wikimedia Commons -
Upright laceleaf Japanese maple 'Seiryu'
Photo: Photo by David J. Stang, CC BY-SA 4.0, via Wikimedia Commons -
Coral bark maple 'Sango Kaku' with bright red young stems
Photo: Jonathan Billinger, CC BY-SA 2.0, via Wikimedia Commons -
Japanese maple 'Osakazuki' in crimson fall color
Photo: James Steakley, CC BY-SA 3.0, via Wikimedia Commons -
Weeping laceleaf Japanese maple 'Waterfall'
Photo: Jean-Pol GRANDMONT, CC BY 3.0, via Wikimedia Commons -
Acorns with newly emerged roots on the ground
Photo: Dominicus Johannes Bergsma, CC BY-SA 4.0, via Wikimedia Commons -

-
Several sprouting acorns with roots pushing out of the shells
Photo: Dominicus Johannes Bergsma, CC BY-SA 4.0, via Wikimedia Commons -

-
Acorns germinating on the ground in early spring
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -

-

-
A large old live oak with wide, spreading limbs
Photo: Amaddy82, CC BY-SA 4.0, via Wikimedia Commons -

-
Trunk of a recently dead Norway maple beside a street
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Sugar maples planted in a row along an entrance drive
Photo: NPS, Public domain, via Wikimedia Commons -
Small tree spade lifting a young tree with its root ball
Photo: Liné1, CC BY-SA 3.0, via Wikimedia Commons -
Young Japanese maple growing in a pot in a moss garden
Photo: Ron Frazier from Bloomington IL, United States, CC BY 2.0, via Wikimedia Commons -
Shantung maple (Acer truncatum) leaves
Photo: Photo (c)2006 Derek Ramsey (Ram-Man), CC BY-SA 4.0, via Wikimedia Commons -
Peach with brown rot spreading across the fruit
Photo: m.borden, CC BY-SA 2.0, via Wikimedia Commons -
Swollen pocket plum galls caused by Taphrina pruni
Photo: Jowaninpensans, CC BY-SA 4.0, via Wikimedia Commons -

-
Pear shoot with blackened leaves from fire blight
Photo: Ninjatacoshell, CC BY-SA 3.0, via Wikimedia Commons -
Pear leaves rolled tight by pear leaf curling midge
Photo: Giancarlo Dessì, CC BY-SA 3.0, via Wikimedia Commons -

-
Birch leaves fading to yellow-green
Photo: Rosendahl, Public domain, via Wikimedia Commons -
Birch with a sparse, bare upper crown and leaves lower down
Photo: Mathew5000, CC BY-SA 3.0, via Wikimedia Commons -
Young downy birch seedling among fallen pine needles
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons -
Cutting willow stems for propagation
Photo: AlaskaNPS, Public domain, via Wikimedia Commons -
Flowering dogwood twig with round flower buds, shown with a scale
Photo: Gmihail at Serbian Wikipedia, CC BY-SA 3.0 rs, via Wikimedia Commons -

-

-
Young pin oak seedling with its acorn still visible
Photo: Famartin, CC BY-SA 4.0, via Wikimedia Commons -
Orange cedar-apple rust spots on a crabapple leaf
Photo: Littleinfo, Public domain, via Wikimedia Commons -
Rows of apple trees spaced along an orchard
Photo: Philip Halling, CC BY-SA 2.0, via Wikimedia Commons -

-
Sweetheart sweet cherry tree carrying ripe fruit
Photo: Chris Light, CC BY-SA 4.0, via Wikimedia Commons -
Old cherry tree in full bloom in an orchard
Photo: Gerda Arendt, CC BY-SA 4.0, via Wikimedia Commons -
Sour cherries hanging from a branch among autumn leaves
Photo: jnakert, CC BY-SA 2.0, via Wikimedia Commons -
Ginkgo leaves yellowing and browning in a dry August
Photo: LudwigSebastianMicheler, CC BY-SA 4.0, via Wikimedia Commons