 Pond Karasiovoe Ozero and birches in northern area of Sosnovka Park in mist. Saint Petersburg, Russia, June 26, 2010
 Family of ducks in pond Karasiovoe Ozero in northern area of 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
 A small lake Sobachye Ozero (Vosmiorka, or Bublik) in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Dog Pond (Sobachye Ozero, Vosmiorka, or Bublik) in northern part of Sosnovka Park in Saint Petersburg, Russia, June 22, 2010
 Karasiovoe Lake in northern area of Sosnovka Park. Saint Petersburg, Russia, September 24, 2015
 Birch trees of Karasiovoe Lake in northern area of Sosnovka Park. Saint Petersburg, Russia, September 24, 2015
 Dog Pond (Sobachye Ozero, Vosmiorka, or Bublik) with a small island in Sosnovka Park. Saint Petersburg, Russia, December 1, 2016
 Karasiovoe Lake near Listvennaya Alley in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Birches around Karasiovoe Lake near Listvennaya Alley in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 An alley in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Pond in northern part of Sosnovka Park. Saint Petersburg, Russia, September 24, 2015
 Near shooting range in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 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
 Edible birch bolete mushroom, Russian name Podberyozovik, in Sosnovka Park in northern Saint Petersburg. Russia, September 29, 2002
 Frozen Karasiovoe Lake in Sosnovka Park. Saint Petersburg, Russia, November 21, 2016
 Wild duck (mallard) on Karasiovoe Lake in Sosnovka Park. Saint Petersburg, Russia, November 21, 2016
 Bublik Pond in northern area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Ducklings in a pond in northern area of Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Birches near Bublik Pond in northern area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Island of Bublik Pond in northern area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Fall colors of Bublik Pond in northern area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Yellow foliage near Bublik Pond in northern area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Olginskiy Pond in northern Saint Petersburg, Russia, August 31, 2002
 Small Northern Honey mushrooms (Armillaria borealis(?)) in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Pond Vosmiorka or Bublik in Sosnovka Park. Saint Petersburg, Russia, September 28, 2015
 Trees near Vosmiorka Pond in Sosnovka Park. Saint Petersburg, Russia, September 28, 2015
 A pond near Listvennaya Alley in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Karpin(?) Pond in the park of Gatchina, a former Tsar s residence near Saint Petersburg. Russia, September 22(?), 2002
 Reflections in a pond near Listvennaya Alley in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Fall colors of a pond near Listvennaya Alley in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Birch forest around a pond near Listvennaya Alley in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Karpin(?) Pond and Cathedral of the Assumption(?) in the park of Gatchina, a former Tsar s residence near Saint Petersburg. Russia, September 22(?), 2002
 Birches near Listvennaya Alley in northern Sosnovka Park. Saint Petersburg, Russia, September 23, 2013
 View from Listvennaya Alley in northern Sosnovka Park. Saint Petersburg, Russia, September 23, 2013
 A birch alley in Sosnovka Park near crossing of Svetlanovskiy and Tikhoretskiy Prospect. Saint Petersburg, Russia, September 3, 2002
 Pond in Sosnovka Park, with Central Institute of Robotics and Technical Cybernetics (TsNII RTK) in background. Saint Petersburg. Russia, September 9, 2007
 Young northern honey mushrooms (Armillaria borealis) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Young northern honey mushrooms (Armillaria borealis) in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
 Orange mushrooms on a tree stump in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Camping site for homeless persons(?) in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Fly agaric mushroom (Amanita muscaria) in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Rusty mushrooms on a dead tree in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Immature northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Young northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
 Tawny grisette mushroom (Amanita fulva) in northern part of Sosnovka Park. Saint Petersburg. Russia, September 9, 2007
 Young northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Birch bolete mushroom Leccinum schistophilum(?) in northern area of Sosnovka Park. Saint Petersburg, Russia, September 24, 2015
 Rope swing for diving to a lake in northern part of Sosnovka Park at morning. Saint Petersburg. Russia, September 9, 2007
 A pond in Peterhof, a former Tsar residence, now a suburb of Saint Petersburg. Russia, September 20, 2002
 Rusty brown mushrooms on a rotten tree stump in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Northern section of Lower Lamskiy Pond in Alexander Park. Pushkin (former Tsarskoe Selo), south from Saint Petersburg, Russia, September 24, 2015
 Common bonnet mushrooms (Mycena galericulata) on a rotten stump in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 View of northern section of Lower Lamskiy Pond in Alexander Park. Pushkin (former Tsarskoe Selo), south from Saint Petersburg, Russia, September 24, 2015
 Young northern honey mushrooms (Armillaria borealis) with slime mold Trichia decipiens on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 A lake in Sosnovka Park in northern Sankt Petersburg. Russia, September 26, 2000
 Brick Caps mushrooms (Hypholoma lateritium, Hypholoma sublateritium) in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Sosnovka Park in Saint Petersburg. Russia, December 19, 2002.
 Pond in Sosnovka Park. Saint Petersburg, Russia, June 24, 2014
 A pond in Sosnovka Park at morning. Saint Petersburg, Russia, August 14, 2007
 Pond near east border of Sosnovka Park. Saint Petersburg, Russia, May 31, 2009
 Alder near Bublik Pond in Sosnovka Park. Saint Petersburg, Russia, August 30, 2016
 Pond Plakuchiy Prud in Sosnovka Park at morning. Saint Petersburg, Russia, May 30, 2009
 Reflection of Institute of Robotics in a pond in Sosnovka Park. Saint Petersburg, Russia, August 24, 2004
 Institute of Robotics and its reflection in a pond in Sosnovka Park. Saint Petersburg, Russia, August 24, 2004
 Sosnovka (pine) Park in northern Saint Petersburg. Russia, January 29, 2000
 Sosnovka (pine) Park in northern Saint Petersburg. Russia, January 29, 2000
 A pond in eastern Sosnovka Park, with an air space institute on background. Saint Petersburg, Russia, August 26, 2001
 Birches along a ditch in Sosnovka Park in northern Saint Petersburg. Russia, January 29, 2000
 Fireweed in northern part of Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Forest in northern part of Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
 A lake in northern part of Sosnovka Park. Saint Petersburg, Russia, August 7, 2001
 Reflection of Institute of Robotics in a pond in Sosnovka Park (flipped image). Saint Petersburg, Russia, August 24, 2004
 Birch alley in northern area of Sosnovka Park. Saint Petersburg, Russia, June 24, 2014
 Birch trees in northern part of Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Swampy area in northern part of Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
 Birch trees in northern part of Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
 Demolished garages in northern area in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
 Fall colors in northern part of Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
 Birch forest in northern area of Sosnovka Park. Saint Petersburg, Russia, June 24, 2014
 Fall colors of fireweed in northern part of Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
 Fall colors with fireweed in northern part of Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
 Birch forest in northern area of Sosnovka Park in mist. Saint Petersburg, Russia, June 26, 2010
 Young Northern Honey mushrooms (Armillaria borealis(?)) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Northern tooth mushroom (Climacodon septentrionalis) on a tree near Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
 Emerging young Northern Honey mushrooms (Armillaria borealis(?)) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Murinskiy Ruchey creek in northern Saint Petersburg, Russia, August 31, 2002
 Murinskiy Ruchey creek in northern Saint Petersburg, Russia, August 31, 2002
 Murinskiy Ruchey creek in northern Saint Petersburg, Russia, August 31, 2002
 Northern part of Central (Konstantinovsky) Rozovopavilionny Pond in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, October 14, 2016
 Polypore mushroom Hapalopilus rutilans (Hapalopilus nidulans) on a dry birch in northern part of Sosnovka Park. Saint Petersburg, Russia, April 26, 2017
 Polypore mushrooms Hapalopilus rutilans (Hapalopilus nidulans) taken from a dry birch in northern part of Sosnovka Park. Saint Petersburg, Russia, April 26, 2017
 A lake in Sosnovka Park, in northern Sankt Petersburg. Russia, October 17, 2000
 Island of Princess (Kniagini) Liven in northern part of Central (Konstantinovsky) Rozovopavilionny Pond in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, October 14, 2016
 Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Playground in Sosnovka Park. Saint Petersburg, Russia, September 3, 2018
 Birches in Sosnovka Park. Saint Petersburg, Russia, September 28, 2015
 Park of Gatchina, a former Tsar s residence near Saint Petersburg. Russia, September 22(?), 2002
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