 Wooden boardwalk in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Boardwalk of Hydrological Institute in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Fall colors of swamp grasses in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Boardwalk with lampposts in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Rattlesnake s poop on a marsh boardwalk in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Rattlesnake on a boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Sphagnum mosses near a boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Burgundy red leaves of swamp blueberry (Vaccinium uliginosum, Russian name Golubika or Gonobobel) in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Fall colors of swamp blueberry (Vaccinium uliginosum, Russian name Golubika or Gonobobel) in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Moss engulfing a wooden boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Sundew growing on a wooden boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Trumpet shaped lichens near a boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Molted snake s skin near a boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Spruce forest near Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Forest road near Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Marsh of Dve Sestry Lake in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Some apparatus of Hydrological Institute in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Fall colors of sphagnum moss in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Old mercury thermometers of Hydrological Institute in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Floating islands on Dve Sestry Lake in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Mushrooms Galerina tibiicystis in sphagnum moss in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Fall colors of cloudberry (Rubus chamaemorus) in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Orange leaves of cloudberry (Rubus chamaemorus) in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Common reindeer lichen Cladonia portentosa in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Fall colors of leatherleaf (Chamaedaphne calyculata) in Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Milkcap mushrooms (Lactarius rufus, Russian name Gorkushka) near Boloto Lammin-Suo swamp reserve. Saint Petersburg, Russia, September 16, 2013
 Common reindeer lichen Cladonia portentosa and sundew (Drosera rotundifolia) on a boardwalk in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Boardwalk of Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 22, 2019
 Sundew in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Sphagnum mosses in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Old hydrological apparatus in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Fall colors Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Close up of mosses in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Mushrooms Arrhenia sphagnicola taken from marsh of Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Sundew on sphagnum mosses in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Pinkgill mushrooms Entoloma sphagnorum in moss in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Close up of mushrooms Hypholoma elongatum in moss in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Omphaloid mushrooms Arrhenia sphagnicola in moss in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Marsh of Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Pine bolete mushroom (Boletus pinophilus) in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Moss on Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Half of Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Floating marsh on Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Floating moss on Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, June 16, 2014
 Small omphaloid mushrooms Arrhenia sphagnicola in marsh in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Floating marsh of Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Floating moss on Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Marshy area near Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Forest reflections in Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Small mushrooms Hypholoma elongatum with long stems in moss in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Fall colors of a marsh of Dve Sestry Lake in Boloto Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Large pine bolete mushroom (Boletus pinophilus) on roadside in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Brown birch bolete mushroom (Leccinum scabrum) in a pine forest in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Cranberry in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Mosses in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Spruce needles in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Club moss in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Young leaves of a birch(?) in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Cottongrass (Eriophorum, Pushitsa in Russian) in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
 Wooden boardwalk in a swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Tickfaw State Park, swamp boardwalk of Gum/Cypress Swamp Trail at rain. Springfield, Louisiana, September 10, 2006
 A boardwalk through swamp forest of Gum/Cypress Swamp Trail in Tickfaw State Park at rain. Springfield, Louisiana, September 10, 2006
 Swamp boardwalk of Gum/Cypress Swamp Trail in Tickfaw State Park at heavy rain. Springfield, Louisiana, September 10, 2006
 Tickfaw State Park, a boardwalk and a swamp overlook of Gum/Cypress Swamp Trail at rain. Springfield, Louisiana, September 10, 2006
 Boardwalk at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Wooden boardwalk at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Future boardwalk in a larch forest in Lindulovskaya Reserve near Roshchino, 30 miles north-west from Saint Petersburg. Russia, May 28, 2021
 Cranberry and fruits of pod grass (rannoch-rush, Scheuchzeria palustris) on sphagnum moss from a swamp boardwalk at Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
 Orange plasmodium of many-headed slime mold Physarum polycephalum on rotting wood in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Forest road crossing a swamp north from Komarovo, 25 miles west from Saint Petersburg. Russia, September 16, 2013
 Wood-rotting scalycap mushrooms Hemipholiota populnea (Pholiota destruens) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 11, 2016
 Boardwalk overgrown by wood oats (Chasmanthium latifolium) on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Alder scalycap mushrooms Pholiota alnicola on rotten wood in Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Hyphodontia mushroom on rotting wood near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
 Some web-like fungus on rotting wood in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Green Cladonia lichen on rotting wood in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Grey folios lichen on a rotting wood post near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
 Wood anemone (Anemone nemorosa) in a swamp in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Bonnet mushrooms Mycena niveipes found on rotting wood in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Gelatinous droplets of a fungus Hypocrea gelatinosa on rotting wood near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Swamp iris from a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Transition area between swamp and a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Bog Rosemary (Andromeda) in a sphagnum swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Wood-rotting mushrooms (Delicatula integrella) on a large oak tree in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Brown polypore mushroom Phellinus chrysoloma(?) on rotting wood of spruce(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Trichia scabra slime mold on rotting wood in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
 Leopard earthball mushrooms (Scleroderma areolatum) on rotting wood in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Brown liverwort Tree Fringewort (Ptilidium pulcherrimum) on a rotting wood post near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
 Swamp in pine forest near Orekhovo, 45 miles north from Saint Petersburg. Russia, August 27, 2013
 Swamp brittlegill mushrooms (Russula paludosa) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Small wood-rotting mushrooms (Delicatula integrella) on a large oak tree in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Group of wood-rotting mushrooms (Delicatula integrella) on a large oak tree in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Gelatinous droplets of a fungus Hypocrea gelatinosa on rotting wood in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
 Split porecrust mushrooms (Schizopora paradoxa)(?) on rotting wood in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
 Cottongrass (Eriophorum, Pushitsa in Russian) in a swamp, with houses in Sestroretsk in background at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Ochre spreading tooth mushroom (Steccherinum ochraceum)(?) on rotting wood in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
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