 Birch alley in eastern part of Sosnovka Park. Saint Petersburg, Russia, August 14, 2007
 Mature seed head of common dandelion (Taraxanum officinale) showing parasol-like pappus attached to seed-bearing achenes in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Pond Karasiovoe Ozero and birches in northern area of Sosnovka Park in mist. Saint Petersburg, Russia, June 26, 2010
 Smoking swamp in Sosnovka Park. Saint Petersburg, Russia, August 14, 2007
 Arctic starflower (Trientalis europaea, Russian name Sedmichnik) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
 Burning swamp in Sosnovka Park. Saint Petersburg, Russia, August 14, 2007
 Road with ditches through a swamp in Sosnovka Park. Saint Petersburg, Russia, June 11, 2009
 Sunset over Sosnovka Park from a balcony of 9-th floor of a house near Svetlanovsky Prospekt. Saint Petersburg, Russia, June 22, 2003
 Birches along a ditch in Sosnovka Park in northern Saint Petersburg. Russia, January 29, 2000
 Sunset over Sosnovka Park from a balkony of 9-th floor of a house near Svetlanovsky Prospect. Saint Petersburg, Russia, 11:06 p.m. July 5, 2003
 An alley in Sosnovka Park in winter. Saint Petersburg, Russia, December 19, 2005
 Birch trees and logs in Sosnovka Park. Saint Petersburg, Russia, May 30, 2009
 Pine alley in Sosnovka Park in mist. Saint Petersburg, Russia, June 26, 2010
 Alley in swamp area of Sosnovka Park in fog. Saint Petersburg, Russia, June 26, 2010
 A birch alley in Sosnovka Park near crossing of Svetlanovskiy and Tikhoretskiy Prospect. Saint Petersburg, Russia, September 3, 2002
 Sundew (Drosera rotundifolia, Russian name Rosianka) in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
 Sunset over Sosnovka Park from a balkony of 9-th floor of a house near Svetlanovsky Prospect. Saint Petersburg, Russia, 11:21 p.m. July 5, 2003
 A birch alley in Sosnovka Park. Saint Petersburg, Russia, April 10, 1999.
 Fisherman on a lake in Sosnovka Park, near Tikhotetsky Prospect, at morning. Saint Petersburg. Russia, September 9, 2007
 Sunset over Sosnovka Park from a balkony of 9-th floor of a house near Svetlanovsky Prospect. Saint Petersburg, Russia, 11:14 p.m. July 5, 2003
 Dog Pond (Sobachye Ozero, Vosmiorka, or Bublik) in northern part of Sosnovka Park in Saint Petersburg, Russia, June 22, 2010
 Sunset over Sosnovka Park from a balcony of 9-th floor of a house near Svetlanovsky Prospekt. Saint Petersburg, Russia, June 22, 2003
 Smoke in Sosnovka Park at morning. Saint Petersburg, Russia, May 30, 2009
 Pond in Sosnovka Park, with Central Institute of Robotics and Technical Cybernetics (TsNII RTK) in background. Saint Petersburg. Russia, September 9, 2007
 Birch trees in Sosnovka Park in Saint Petersburg, Russia, June 22, 2010
 Road in Sosnovka Park in fog. Saint Petersburg, Russia, June 26, 2010
 Institute of Robotics and its reflection in a pond in Sosnovka Park. Saint Petersburg, Russia, August 24, 2004
 Pond near east border of Sosnovka Park. Saint Petersburg, Russia, May 31, 2009
 Birch forest in Sosnovka Park in Saint Petersburg, Russia, June 22, 2010
 Sundew leaves (Drosera rotundifolia) in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
 Sunset over Sosnovka Park from a balkony of 9-th floor of a house near Svetlanovsky Prospect. Saint Petersburg, Russia, 11:16 p.m. July 5, 2003
 Family of ducks in pond Karasiovoe Ozero in northern area of Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 A lake in Sosnovka Park, in northern Sankt Petersburg. Russia, October 17, 2000
 A small lake Sobachye Ozero (Vosmiorka, or Bublik) in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Birches in Sosnovka Park. Saint Petersburg, Russia, August 14, 2007
 Back lit birch forest with blueberry bushes in Sosnovka Park. Saint Petersburg, Russia, May 30, 2009
 Birch alley in Sosnovka Park in mist. Saint Petersburg, Russia, June 26, 2010
 A narrow birch alley in Sosnovka Park. Saint Petersburg, Russia, April 10, 1999.
 View of the house from a neighbor house. Svetlanovsky Prospect and Sosnovka Park are on the background. Saint Petersburg, Russia, April 19, 1999.
 The same lake in Sosnovka Park, from south. Sankt Petersburg, Russia, September 26, 2000
 A pond in eastern Sosnovka Park, with an air space institute on background. Saint Petersburg, Russia, August 26, 2001
 Violet (viola) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
 Inflorescense of Bog Rosemary (Andromeda polifolia, Andromeda glaucophylla, Russian name Podbel) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
 Seed head of wood avens (Colewort, Geum urbanum, Russian name Gravilat) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Ducklings in a pond in northern area of Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 A narrow birch alley over a marshy forest in Sosnovka Park. Saint Petersburg, Russia, April 11, 1999.
 Sunset over Sosnovka Park from a balcony of 9-th floor of a house near Svetlanovsky Prospekt. Saint Petersburg, Russia, June 22, 2003
 Sunset over Sosnovka Park from a balkony of 9-th floor of a house near Svetlanovsky Prospect. Saint Petersburg, Russia, 11:10 p.m. July 5, 2003
 Birches and pines in snow in Sosnovka Park. Saint Petersburg, Russia, December 19, 2005
 Birch alley in central part of Sosnovka Park. Saint Petersburg. Russia, September 9, 2007
 Sundew (Drosera rotundifolia) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 A small lake Sobachye Ozero (Bublik) in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Birch forest in Sosnovka Park. Saint Petersburg, Russia, May 30, 2009
 Blue flowers of forget-me-not (Myosotis palustris, Russian name Nezabudka) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Pine alley in Sosnovka Park in fog. Saint Petersburg, Russia, June 26, 2010
 Retired persons playing chess in Sosnovka Park. Saint Petersburg, Russia, July 31, 2005
 Birches in Sosnovka Park. Saint Petersburg, Russia, May 31, 2009
 A. V. Sergeev among birches in Sosnovka Park with evening fog. Saint Petersburg, Russia, April 15, 1999.
 Sosnovka (pine) Park in northern Saint Petersburg. Russia, January 29, 2000
 Birch trees in eastern part of Sosnovka Park at morning. Saint Petersburg. Russia, September 9, 2007
 Birch and mountain ash trees in Sosnovka Park. Saint Petersburg, Russia, May 31, 2009
 An alley in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Sunset over Sosnovka Park from a balcony of 9-th floor of a house near Svetlanovsky Prospekt. Saint Petersburg, Russia, June 22, 2003
 Swamp in eastern part of Sosnovka Park at morning in mist. Saint Petersburg. Russia, September 9, 2007
 Road in swamp area of Sosnovka Park in fog. Saint Petersburg, Russia, June 26, 2010
 Sosnovka (pine-tree) Park. Saint Petersburg, Russia, January 21, 2000
 A lake in northern part of Sosnovka Park. Saint Petersburg, Russia, August 7, 2001
 Birch forest in Sosnovka Park. Saint Petersburg, Russia, June 11, 2009
 Flowers of Bog Rosemary (Andromeda polifolia, Andromeda glaucophylla, Russian name Podbel) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
 Pond Plakuchiy Prud in Sosnovka Park at morning. Saint Petersburg, Russia, May 30, 2009
 Pine tree alley in Sosnovka Park ending at Tikhoretsky Prospect. Saint Petersburg, Russia, June 11, 2009
 Swampy area of Sosnovka Park. Saint Petersburg, Russia, June 11, 2009
 Umbrella like flower in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 View of apartment buildings at Tikhoretsky Prospect from Sosnovka Park. There is an anti-Semitic inscription Russia is robbed by a gang of Judo-Bankers . Saint Petersburg, Russia, April 11, 1999.
 Birch trees in Sosnovka Park. Saint Petersburg, Russia, June 11, 2009
 Arctic starflower (Trientalis europaea, Russian name Sedmichnik) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 A pond in Sosnovka Park at morning. Saint Petersburg, Russia, August 14, 2007
 Birches in Sosnovka Park. Saint Petersburg, Russia, June 11, 2009
 A pond Karasiovoe Ozero in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Institute of Robotics, view from Sosnovka Park. Saint Petersburg, Russia, August 24, 2004
 Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Yellow flower of wood avens (Colewort, Geum urbanum, Russian name Gravilat) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Birch forest in northern area of Sosnovka Park in mist. Saint Petersburg, Russia, June 26, 2010
 Sundew (Drosera rotundifolia, Russian name Rosianka) in a swamp at sunrise in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
 Birches in Sosnovka Park. Sankt Petersburg, Russia, September 26, 2000
 A lake in Sosnovka Park in northern Sankt Petersburg. Russia, September 26, 2000
 Birch alley in Sosnovka Park. Sankt Petersburg, Russia, September 26, 2000
 Roots of birches on an alley in Sosnovka Park. Sankt Petersburg, Russia, September 26, 2000
 A mushroom in Sosnovka Park. Saint Petersburg, Russia, August 7, 2001
 Milk Cap mushroom (Lactarius, Russian name Gorkushka) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 View of a residential apartment house at Svetlanovsky Prospect and Sosnovka Park behind trees from a window of the house in Saint Petersburg, Russia, April 27, 1999.
 Mushrooms on logs in Sosnovka Park. Sankt Petersburg, Russia, September 26, 2000
 Labrador Tea (bagulnik bolotnyy or boligolov in Russian, Ledum groenlandicum, Rhododendron groenlandicum) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
 A pond in Sosnovka Park near crossing of Svetlanovskiy and Tikhoretskiy Prospect, with an air-space institute(?) at background. Saint Petersburg, Russia, September 2, 2002
 Rope swing for diving to a lake in northern part of Sosnovka Park at morning. Saint Petersburg. Russia, September 9, 2007
 Sundew (Drosera rotundifolia) with remains of digested insects in swampy part of Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
 Close-up of leaves of sundew (Drosera rotundifolia) in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
 Birches and logs in Sosnovka Park. Sankt Petersburg, Russia, September 26, 2000
 A mushroom in Sosnovka Park. Saint Petersburg, Russia, August 26, 2001
 Wild Calla (Water Arum, Calla palustris) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 A.S. in front of birches in Sosnovka Park. Saint Petersburg, Russia, February 7, 2000
 Near shooting range in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Reflection of Institute of Robotics in a pond in Sosnovka Park (flipped image). Saint Petersburg, Russia, August 24, 2004
 Sosnovka (pine) Park in northern Saint Petersburg. Russia, January 29, 2000
 Reflection of Institute of Robotics in a pond in Sosnovka Park. Saint Petersburg, Russia, August 24, 2004
 Mushroom in northern part of Sosnovka Park. Saint Petersburg. Russia, September 9, 2007
 A mushroom in Sosnovka Park. Saint Petersburg, Russia, August 26, 2001
 An edible mushroom in Sosnovka Park. Saint Petersburg, Russia, August 26, 2001
 Sundew (Drosera rotundifolia, Russian name Rosianka) with flower buds in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
 Edible Boletus mushroom, Russian name Podberyozovik, in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Sosnovka Park in Saint Petersburg. Russia, December 19, 2002.
 Young leaves and a flower bud of cloudberry (Rubus chamaemorus, Moroshka in Russian) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
 Dock (Rumex) seeds in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Narrow birch alley in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Birch forest in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Road in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Road through birch forest in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Road in a birch forest in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Alley in a forest in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Birches in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Forest in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Trail in Sosnovka Park. Saint Petersburg, Russia, May 17, 2011
 Blooming blueberry (bilberry, Vaccinium myrtillus, Russian name Chernika) in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
 Flowers of blueberry (bilberry, Vaccinium myrtillus, Russian name Chernika) in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
 Flowers of leatherleaf (Chamaedaphne calyculata) in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
 Cottongrass (Eriophorum) in a swamp in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
 Blooming leatherleaf (Chamaedaphne calyculata) in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
 Flower buds of Labrador tea (Ledum palustris) in a swamp in in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
 Arctic starflower (Trientalis europaea, Russian name Sedmichnik) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Flower of Herb Paris (Paris quadrifolia, Russian name Voroniy Glaz) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Blooming Labrador Tea (Ledum palustre) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Cottongrass (Eriophorum, Pushitsa in Russian) in a swamp in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Flower buds of Labrador Tea (ledum Palustre) in a swamp in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Blooming Bog Rosemary (Andromeda polifolia, Andromeda glaucophylla, Russian name Podbel) in a swamp in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Young leaves of swamp blueberry (Vaccinium uliginosum, Russian name Golubika or Gonobobel) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Sprout of a pine tree in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Sheathed Woodtuft mushrooms (Kuehneromyces mutabilis, Pholiota mutabilis) on a roadside in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Henbit like flowers in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Young leaves with hovering mosquito and a flower of cloudberry (Rubus chamaemorus, Moroshka in Russian) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Back lit flower of cloudberry (Rubus chamaemorus, Moroshka in Russian) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Back lit leaf in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Blister sedge (Carex vesicaria, Russian name Osoka) in a swamp in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Sundew in a swamp in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Wild Calla (Water Arum, Calla palustris) in a swamp in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Wild Calla (Water Arum, Calla palustris) in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Flower of Wild Calla (Water Arum, Calla palustris) in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Close up of Wild Calla (Water Arum, Calla palustris) in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Daddy long-legs spider in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 One-flowered Wintergreen (Moneses uniflora) in Sosnovka Park. Saint Petersburg, Russia, June 10, 2011
 Ducklings in Sosnovka Park. Saint Petersburg, Russia, June 28, 2011
 Wild Calla (Water Arum, Calla palustris) in Sosnovka Park. Saint Petersburg, Russia, June 28, 2011
 Moss carpeting swamp in Sosnovka Park. Saint Petersburg, Russia, June 28, 2011
 Swamp loosestrife (Naumburgia thyrsiflora, Russian name Kizliak) in Sosnovka Park. Saint Petersburg, Russia, June 28, 2011
 Morning mist in Sosnovka Park. Saint Petersburg, Russia, July 1, 2011
 Sundew in a swamp in Sosnovka Park. Saint Petersburg, Russia, July 1, 2011
 Sheathed Amanitopsis mushrooms (Amanitopsis vaginata, Russian name Poplavok) in Sosnovka Park. Saint Petersburg, Russia, August 15, 2012
 Emerging Sheathed Amanitopsis mushrooms (Amanitopsis vaginata) in Sosnovka Park. Saint Petersburg, Russia, August 15, 2012
 Wild Calla (Water Arum, Calla palustris) fruits in swamp of Sosnovka Park. Saint Petersburg, Russia, August 15, 2012
 Fruits of Wild Calla (Water Arum, Calla palustris) in swamp of Sosnovka Park. Saint Petersburg, Russia, August 15, 2012
 Sosnovka Park in snow. Saint Petersburg, Russia, February 7, 2013
 Pine alley in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
 Ski tracks in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
 Fence of shooting range in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
 Birch alley in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
 WWII memorial of military pilots in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
 Bushes in snow in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
 Road in Sosnovka Park. Saint Petersburg, Russia, February 7, 2013
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