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- 1. no rights reserved, uploaded by Dario Taraborelli
- 2. (c) Blake Matheson, some rights reserved (CC BY-NC)
- 3. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 4. (c) Oscar Johnson, some rights reserved (CC BY-NC-ND), uploaded by Oscar Johnson
- 5. (c) Wayne Fidler, some rights reserved (CC BY-NC), uploaded by Wayne Fidler
- 6. (c) Matt K, some rights reserved (CC BY-NC), uploaded by Matt K
- 7. (c) Francesco Veronesi, some rights reserved (CC BY-SA)
- 8. (c) Casey Weissburg, some rights reserved (CC BY-NC), uploaded by Casey Weissburg
- 9. (c) Sue Wetmore, some rights reserved (CC BY-NC), uploaded by Sue Wetmore
- 10. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 11. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 12. (c) lemurtaquin, some rights reserved (CC BY-NC), uploaded by lemurtaquin
- 13. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 14. (c) Paul Reeves, some rights reserved (CC BY-NC-SA), uploaded by Paul Reeves
- 15. (c) Andrew Cannizzaro, some rights reserved (CC BY)
- 16. (c) Hannah Floyd, some rights reserved (CC BY-NC), uploaded by Hannah Floyd
- 17. (c) José Antonio Linage Espinosa, some rights reserved (CC BY-NC), uploaded by José Antonio Linage Espinosa
- 18. (c) John D Reynolds, some rights reserved (CC BY-NC), uploaded by John D Reynolds
- 19. (c) Pablo Balduvino, some rights reserved (CC BY-NC), uploaded by Pablo Balduvino
- 20. (c) U.S. Fish and Wildlife Service Northeast Region, some rights reserved (CC BY)
- 21. (c) Mike Hannisian, some rights reserved (CC BY-NC), uploaded by Mike Hannisian
- 22. (c) Jacob Collison, some rights reserved (CC BY-NC), uploaded by Jacob Collison
- 23. (c) coleen61, some rights reserved (CC BY-NC)
- 24. (c) Magnus Lindberg - Close to nature, some rights reserved (CC BY-NC-ND)
- 25. (c) kha, some rights reserved (CC BY-NC), uploaded by kha
- 26. (c) Len Blumin, some rights reserved (CC BY)
- 27. (c) Tommy Farquhar, some rights reserved (CC BY-NC), uploaded by Tommy Farquhar
- 28. (c) TexasEagle, some rights reserved (CC BY-NC)
- 29. (c) Craig K. Hunt, some rights reserved (CC BY-NC-ND), uploaded by Craig K. Hunt
- 30. (c) Kentish Plumber, some rights reserved (CC BY-NC-ND)
- 31. (c) Александр Васильев, some rights reserved (CC BY-NC), uploaded by Александр Васильев
- 32. (c) Liz Osborn, some rights reserved (CC BY-NC), uploaded by Liz Osborn
- 33. (c) Carlos Delgado, some rights reserved (CC BY-SA)
- 34. (c) Jonathan Eisen, some rights reserved (CC BY), uploaded by Jonathan Eisen
- 35. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 36. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 37. (c) world_lineage, some rights reserved (CC BY-NC), uploaded by world_lineage
- 38. (c) Mark Peck, some rights reserved (CC BY-NC-SA)
- 39. (c) Kirstyn Eckhardt, all rights reserved, uploaded by Kirstyn Eckhardt
- 40. (c) andriy, some rights reserved (CC BY-NC), uploaded by andriy
- 41. (c) Dan Roach, some rights reserved (CC BY-NC), uploaded by Dan Roach
- 42. no rights reserved, uploaded by Kyle Nessen
- 43. (c) Mikael Behrens, some rights reserved (CC BY-NC), uploaded by Mikael Behrens
- 44. (c) BJ Stacey, some rights reserved (CC BY-NC), uploaded by BJ Stacey
- 45. (c) Mike Mosser, some rights reserved (CC BY-NC), uploaded by Mike Mosser
- 46. (c) Steven McGrath, some rights reserved (CC BY-NC), uploaded by Steven McGrath
- 47. (c) Иван Матершев, some rights reserved (CC BY-NC), uploaded by Иван Матершев
- 48. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 49. (c) Rick Leche - Photography, some rights reserved (CC BY-NC)
- 50. (c) Richard Wottrich, some rights reserved (CC BY-NC), uploaded by Richard Wottrich
- 51. (c) Tracey Fandre, some rights reserved (CC BY-NC-ND), uploaded by Tracey Fandre
- 52. (c) David McCorquodale, some rights reserved (CC BY), uploaded by David McCorquodale
- 53. (c) fiddleman, some rights reserved (CC BY-NC), uploaded by fiddleman
- 54. (c) belyykit, some rights reserved (CC BY-NC), uploaded by belyykit
- 55. (c) Dominic Sherony, some rights reserved (CC BY-SA)
- 56. (c) gbudyk, some rights reserved (CC BY-NC-ND), uploaded by gbudyk
- 57. (c) anonymous, some rights reserved (CC BY-SA)
- 58. (c) Brendan Lally, some rights reserved (CC BY)
- 59. (c) frankf, some rights reserved (CC BY-NC)
- 60. (c) Alexey Zyryanov, some rights reserved (CC BY-NC), uploaded by Alexey Zyryanov
- 61. (c) Judy Gallagher, some rights reserved (CC BY)
- 62. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 63. (c) Bill Blauvelt, some rights reserved (CC BY-NC), uploaded by Bill Blauvelt
- 64. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 65. (c) edoswalt, some rights reserved (CC BY-NC), uploaded by edoswalt
- 66. (c) Olaf Oliviero Riemer, some rights reserved (CC BY-SA)
- 67. (c) Ashley M Bradford, some rights reserved (CC BY-NC), uploaded by Ashley M Bradford
- 68. (c) Антон Виноградов, some rights reserved (CC BY-NC), uploaded by Антон Виноградов
- 69. (c) Vyacheslav Luzanov, some rights reserved (CC BY-NC), uploaded by Vyacheslav Luzanov
- 70. (c) Kyle Tansley, some rights reserved (CC BY-NC), uploaded by Kyle Tansley
- 71. (c) Илья Сухов, some rights reserved (CC BY-NC), uploaded by Илья Сухов
- 72. (c) Bird Explorers, some rights reserved (CC BY-NC), uploaded by Bird Explorers
- 73. (c) arbyreed, some rights reserved (CC BY-NC-SA)
- 74. (c) Joe McKenna, some rights reserved (CC BY-NC)
- 75. (c) Ralf Nowak, some rights reserved (CC BY-NC-SA)
- 76. (c) pinemartyn, some rights reserved (CC BY-NC), uploaded by pinemartyn
- 77. (c) Jen Goellnitz, some rights reserved (CC BY-NC)
- 78. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)
- 79. (c) Cephas, some rights reserved (CC BY-SA)
- 80. (c) Blake Ross, some rights reserved (CC BY), uploaded by Blake Ross
- 81. (c) uzun, some rights reserved (CC BY-NC), uploaded by uzun
- 82. (c) Jack Cochran, some rights reserved (CC BY-NC), uploaded by Jack Cochran
- 83. (c) Shenandoah National Park, some rights reserved ()
- 84. (c) Tom Murray, some rights reserved (CC BY-NC)
- 85. (c) Kristi, some rights reserved (CC BY-NC-SA)
- 86. (c) Elizabeth Olan Palma, some rights reserved (CC BY-NC), uploaded by Elizabeth Olan Palma
- 87. (c) Tony Varela Photography, some rights reserved (CC BY-NC-ND)
- 88. (c) ilikepenguinz5, some rights reserved (CC BY-NC)
- 89. (c) tukkki, some rights reserved (CC BY-NC)
- 90. (c) Tim Harding, some rights reserved (CC BY-NC-ND)
- 91. (c) Josh Vandermeulen, some rights reserved (CC BY-NC-ND), uploaded by Josh Vandermeulen
- 92. (c) Joseph D Kurtz, some rights reserved (CC BY-NC), uploaded by Joseph D Kurtz
- 93. (c) Becky Matsubara, some rights reserved (CC BY)
- 94. (c) Gareth Rasberry, some rights reserved (CC BY-SA)
- 95. (c) Dan Pancamo, some rights reserved (CC BY-SA)
- 96. (c) John Murnane, some rights reserved (CC BY-NC), uploaded by John Murnane
- 97. (c) Holly Merker, some rights reserved (CC BY-NC), uploaded by Holly Merker
- 98. (c) jayras, some rights reserved (CC BY-NC), uploaded by jayras
- 99. (c) Lynette Schimming, some rights reserved (CC BY-NC-SA)
- 100. (c) Carlos Sanchez, some rights reserved (CC BY-NC), uploaded by Carlos Sanchez
- 101. (c) Jason Headley, some rights reserved (CC BY-NC), uploaded by Jason Headley
- 102. (c) Tom Murray, some rights reserved (CC BY-NC), uploaded by Tom Murray
- 103. (c) Carter Dorscht, some rights reserved (CC BY-NC-SA), uploaded by Carter Dorscht
- 104. (c) Fyn Kynd, some rights reserved (CC BY-SA), uploaded by Fyn Kynd
- 105. no rights reserved, uploaded by Owen Strickland
- 106. (c) Richard Griffin, some rights reserved (CC BY-NC-SA)
- 107. (c) Bill Carrell, some rights reserved (CC BY-NC-ND), uploaded by Bill Carrell
- 108. (c) Bridget Spencer, some rights reserved (CC BY-NC), uploaded by Bridget Spencer
- 109. (c) rupperrt78, some rights reserved (CC BY-NC)
- 110. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 111. (c) JoAnne-Russo, some rights reserved (CC BY-NC)
- 112. (c) Anna Hess, some rights reserved (CC BY), uploaded by Anna Hess
- 113. (c) Ximo Galarza, some rights reserved (CC BY-NC-SA)
- 114. (c) Bonnie Kinder, some rights reserved (CC BY-NC), uploaded by Bonnie Kinder
- 115. (c) Erika Mitchell, some rights reserved (CC BY-NC), uploaded by Erika Mitchell
- 116. (c) Andrej Chudý, some rights reserved (CC BY-NC-SA)
- 117. (c) Kenneth Cole Schneider, some rights reserved (CC BY-NC-SA)
- 118. (c) brian stahls, some rights reserved (CC BY-NC), uploaded by brian stahls
- 119. (c) Elaine White, some rights reserved (CC BY-NC), uploaded by Elaine White
- 120. (c) Syd Phillips, some rights reserved (CC BY-NC)
- 121. (c) Jorge Emmanuel Escobar, some rights reserved (CC BY-NC), uploaded by Jorge Emmanuel Escobar
- 122. (c) Laura Gooch, some rights reserved (CC BY-NC-SA)
- 123. (c) Annika Lindqvist, some rights reserved (CC BY), uploaded by Annika Lindqvist
- 124. (c) Mark Dennis, some rights reserved (CC BY-NC), uploaded by Mark Dennis
- 125. (c) David M. Gascoigne, some rights reserved (CC BY-NC), uploaded by David M. Gascoigne
- 126. (c) Ken Butler, some rights reserved (CC BY-NC), uploaded by Ken Butler
- 127. (c) vtjohn, some rights reserved (CC BY-NC)
- 128. (c) Norma Malinowski, some rights reserved (CC BY-NC), uploaded by Norma Malinowski
- 129. (c) Joshlaymon, some rights reserved (CC BY-SA)
- 130. (c) Kala Murphy King, some rights reserved (CC BY-NC-ND), uploaded by Kala Murphy King
- 131. (c) bwood708, some rights reserved (CC BY-NC), uploaded by bwood708
- 132. (c) Paul G. Johnson, some rights reserved (CC BY-NC-SA), uploaded by Paul G. Johnson
- 133. (c) caroline legg, some rights reserved (CC BY)
- 134. (c) Hugo, some rights reserved (CC BY-NC), uploaded by Hugo
- 135. (c) Pawel115, some rights reserved (CC BY-NC), uploaded by Pawel115
- 136. (c) Todd Pierson, some rights reserved (CC BY-NC-SA)
- 137. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 138. (c) Bruce J. Mohn, some rights reserved (CC BY-NC), uploaded by Bruce J. Mohn
- 139. (c) Steve Upperman, some rights reserved (CC BY-NC-ND), uploaded by Steve Upperman
- 140. (c) Jance S Carter, some rights reserved (CC BY-NC), uploaded by Jance S Carter
- 141. (c) Jake Scott, some rights reserved (CC BY-NC), uploaded by Jake Scott
- 142. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 143. (c) Andrew Hoffman, some rights reserved (CC BY-NC-ND)
- 144. (c) Abbie King, some rights reserved (CC BY), uploaded by Abbie King
- 145. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
- 146. (c) Elinor Osborn, some rights reserved (CC BY-NC), uploaded by Elinor Osborn
- 147. (c) Matthew O'Donnell, some rights reserved (CC BY-NC-SA)
- 148. (c) Paul Steeves, some rights reserved (CC BY-NC), uploaded by Paul Steeves
- 149. (c) Jon Nelson, some rights reserved (CC BY-NC-SA)
- 150. (c) Dan Dzurisin, some rights reserved (CC BY)
- 151. (c) Don McCullough, some rights reserved (CC BY-NC)
- 152. (c) Aleksandr Popov / Александр Попов, some rights reserved (CC BY-NC), uploaded by Aleksandr Popov / Александр Попов
- 153. (c) Len Radin, some rights reserved (CC BY-NC-SA)
- 154. (c) Ed Hass, some rights reserved (CC BY-NC), uploaded by Ed Hass
- 155. (c) FreckLes, some rights reserved (CC BY-NC), uploaded by FreckLes
- 156. (c) Keith Williams, some rights reserved (CC BY-NC-ND)
- 157. (c) Marlo Perdicas, some rights reserved (CC BY), uploaded by Marlo Perdicas
- 158. (c) Zac Cota, some rights reserved (CC BY-NC), uploaded by Zac Cota
- 159. (c) Danny Barron, some rights reserved (CC BY-NC-ND)
- 160. (c) Simeon Rodgers, some rights reserved (CC BY-NC), uploaded by Simeon Rodgers
- 161. (c) Kristof Zyskowski, some rights reserved (CC BY), uploaded by Kristof Zyskowski
- 162. (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie
- 163. (c) Ouwesok, some rights reserved (CC BY-NC)
- 164. (c) César Favacho, some rights reserved (CC BY-NC), uploaded by César Favacho
- 165. (c) Nick Tepper, some rights reserved (CC BY-NC), uploaded by Nick Tepper
- 166. (c) dongminsung, some rights reserved (CC BY-NC)
- 167. (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz
- 168. (c) USFWS Mountain-Prairie, some rights reserved (CC BY)
- 169. (c) leslie77, some rights reserved (CC BY-NC)
- 170. (c) Mike Leveille, some rights reserved (CC BY-NC), uploaded by Mike Leveille
- 171. (c) Mark D. Read, some rights reserved (CC BY-NC), uploaded by Mark D. Read
- 172. (c) Steve Waller, some rights reserved (CC BY-NC), uploaded by Steve Waller
- 173. (c) Todd Belanger, some rights reserved (CC BY-NC), uploaded by Todd Belanger
- 174. (c) Yasuhiko Komatsu, some rights reserved (CC BY-NC), uploaded by Yasuhiko Komatsu
- 175. (c) Gary Yankech, some rights reserved (CC BY-NC-SA), uploaded by Gary Yankech
- 176. (c) gordonramsaysubmissions, some rights reserved (CC BY)
- 177. (c) Mossos. Generalitat de Catalunya, some rights reserved (CC BY-ND)
- 178. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 179. (c) bramblejungle, some rights reserved (CC BY-NC)
- 180. (c) Thayne Tuason, some rights reserved (CC BY-NC)
- 181. (c) Dr. Alison Northup, some rights reserved (CC BY), uploaded by Dr. Alison Northup
- 182. (c) Julia Housden Proulx, some rights reserved (CC BY-NC), uploaded by Julia Housden Proulx
- 183. (c) arethusa, some rights reserved (CC BY-NC), uploaded by arethusa
- 184. (c) Christian Grenier, some rights reserved (CC BY-NC), uploaded by Christian Grenier
- 185. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 186. (c) Corey Lange, some rights reserved (CC BY-NC), uploaded by Corey Lange
- 187. (c) John Wright, some rights reserved (CC BY-NC-ND)
- 188. (c) sankax, some rights reserved (CC BY-NC)
- 189. (c) Thomas Shahan, some rights reserved (CC BY-NC), uploaded by Thomas Shahan
- 190. (c) larryusa, some rights reserved (CC BY-NC), uploaded by larryusa
- 191. (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny
- 192. (c) Stephen Seiberling, some rights reserved (CC BY-NC-ND)
- 193. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 194. (c) Scott King, some rights reserved (CC BY-NC)
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- 196. (c) kathawk, some rights reserved (CC BY-NC), uploaded by kathawk
- 197. (c) Paolo Mazzei, some rights reserved (CC BY-NC), uploaded by Paolo Mazzei
- 198. (c) Calli, some rights reserved (CC BY-NC), uploaded by Calli
- 199. no rights reserved, uploaded by Anna N Chapman
- 200. (c) Royal Tyler, some rights reserved (CC BY-NC-SA), uploaded by Royal Tyler
- 201. (c) Eve Fraser-Corp, some rights reserved (CC BY-NC)
- 202. (c) fam-esquivel, some rights reserved (CC BY-NC)
- 203. (c) **Mary**, some rights reserved (CC BY-NC-SA)
- 204. (c) Charlotte Bill, some rights reserved (CC BY-NC), uploaded by Charlotte Bill
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- 206. (c) natomapaul, some rights reserved (CC BY-NC)
- 207. (c) Ryan R, some rights reserved (CC BY-NC), uploaded by Ryan R
- 208. (c) Ian Manning, some rights reserved (CC BY), uploaded by Ian Manning
- 209. (c) yakfur, some rights reserved (CC BY-NC), uploaded by yakfur
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- 211. (c) Sarah Richardson, some rights reserved (CC BY-NC), uploaded by Sarah Richardson
- 212. (c) Gilles San Martin, some rights reserved (CC BY-SA), uploaded by Gilles San Martin
- 213. (c) kim fleming, some rights reserved (CC BY-NC-SA)
- 214. (c) Aleksandr Ebel, some rights reserved (CC BY-NC), uploaded by Aleksandr Ebel
- 215. (c) Sara Rall, some rights reserved (CC BY-NC), uploaded by Sara Rall
- 216. (c) Blaine T. Spellman, some rights reserved (CC BY-NC), uploaded by Blaine T. Spellman
- 217. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 218. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 219. (c) Neil DeMaster, some rights reserved (CC BY-NC-ND)
- 220. (c) Tom Norton, some rights reserved (CC BY-NC), uploaded by Tom Norton
- 221. no rights reserved, uploaded by Dezene Huber
- 222. (c) Carolyn Gritzmaker, some rights reserved (CC BY-NC), uploaded by Carolyn Gritzmaker
- 223. (c) Sean Blaney, some rights reserved (CC BY-NC), uploaded by Sean Blaney
- 224. (c) Jason Hollinger, some rights reserved (CC BY)
- 225. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
- 226. (c) Gordon Karre, some rights reserved (CC BY-NC), uploaded by Gordon Karre
- 227. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 228. (c) Rob Routledge, some rights reserved (CC BY-NC), uploaded by Rob Routledge
- 229. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 230. (c) Richard Droker, some rights reserved (CC BY-NC-ND)
- 231. (c) Dan and Raymond, some rights reserved (CC BY-NC-SA)
- 232. (c) Tony Atkin, some rights reserved (CC BY-SA)
- 233. (c) Haley Selen, some rights reserved (CC BY-NC), uploaded by Haley Selen
- 234. (c) Ana Ka'ahanui, some rights reserved (CC BY-NC), uploaded by Ana Ka'ahanui
- 235. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 236. (c) CAJC: in the PNW, some rights reserved (CC BY-SA)
- 237. (c) gailhampshire, some rights reserved (CC BY)
- 238. (c) Lauren Glevanik, some rights reserved (CC BY-NC), uploaded by Lauren Glevanik
- 239. (c) Gary James, some rights reserved (CC BY-NC), uploaded by Gary James
- 240. (c) Karl Kroeker, some rights reserved (CC BY-NC), uploaded by Karl Kroeker
- 241. (c) Seánín Óg, some rights reserved (CC BY-NC-ND)
- 242. (c) timmenzies on Flickr, some rights reserved (CC BY-SA)
- 243. (c) copepodo, some rights reserved (CC BY-NC-ND)
- 244. (c) NC Orchid, some rights reserved (CC BY-NC)
- 245. (c) Jason L Miller, some rights reserved (CC BY-NC-SA), uploaded by Jason L Miller
- 246. (c) James Shelton, some rights reserved (CC BY-NC-SA), uploaded by James Shelton
- 247. (c) Lada Malek, some rights reserved (CC BY-NC), uploaded by Lada Malek
- 248. (c) Andrew, some rights reserved (CC BY-NC)
- 249. (c) Chris Parker, some rights reserved (CC BY-ND)
- 250. (c) perfrankpoulsen, some rights reserved (CC BY-NC)
- 251. (c) Ken Potter, some rights reserved (CC BY-NC), uploaded by Ken Potter
- 252. (c) Massimo Urso, some rights reserved (CC BY-NC), uploaded by Massimo Urso
- 253. (c) Kira Marchenkova, some rights reserved (CC BY-NC), uploaded by Kira Marchenkova
- 254. (c) jimmalefyt, some rights reserved (CC BY-NC)
- 255. (c) Bruce J. Marlin, some rights reserved (CC BY-SA)
- 256. (c) botanico, some rights reserved (CC BY-NC), uploaded by botanico
- 257. (c) José Luis Romero Rego, some rights reserved (CC BY-NC), uploaded by José Luis Romero Rego
- 258. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 259. (c) peupleloup, some rights reserved (CC BY-SA)
- 260. (c) zen Sutherland, some rights reserved (CC BY-NC-SA)
- 261. (c) S. Rae, some rights reserved (CC BY)
- 262. (c) Stanislav Krejčík, some rights reserved (CC BY)
- 263. (c) Andy Fyon, some rights reserved (CC BY-NC), uploaded by Andy Fyon
- 264. (c) sandy richard, some rights reserved (CC BY-NC)
- 265. (c) Nate Martineau, some rights reserved (CC BY-NC), uploaded by Nate Martineau
- 266. (c) Grahame, some rights reserved (CC BY-NC-ND), uploaded by Grahame
- 267. (c) Karen Yukich, some rights reserved (CC BY-NC), uploaded by Karen Yukich
- 268. (c) Andrey Zharkikh, some rights reserved (CC BY)
- 269. (c) Robert Flogaus-Faust, some rights reserved (CC BY)
- 270. (c) Bill Keim, some rights reserved (CC BY)
- 271. (c) Ольга Курякова, some rights reserved (CC BY-NC), uploaded by Ольга Курякова
- 272. (c) NY State IPM Program at Cornell University, some rights reserved (CC BY)
- 273. (c) Anita, some rights reserved (CC BY-NC)
- 274. (c) Kelly Beller, some rights reserved (CC BY-NC), uploaded by Kelly Beller
- 275. (c) wetlandfan, some rights reserved (CC BY-NC-ND), uploaded by wetlandfan
- 276. (c) Tyler Smith, some rights reserved (CC BY-NC)
- 277. (c) Davide Puddu, some rights reserved (CC BY-NC), uploaded by Davide Puddu
- 278. (c) Nate Hartley, some rights reserved (CC BY-NC), uploaded by Nate Hartley
- 279. (c) Erik Jørgensen, some rights reserved (CC BY-NC-SA)
- 280. (c) Ferran Turmo Gort, some rights reserved (CC BY-NC-SA)
- 281. (c) manual crank, some rights reserved (CC BY-NC-SA)
- 282. (c) jonathan_mack, some rights reserved (CC BY-NC), uploaded by jonathan_mack
- 283. (c) John Beetham, some rights reserved (CC BY-NC), uploaded by John Beetham
- 284. (c) Roberto Sindaco, some rights reserved (CC BY-NC-SA), uploaded by Roberto Sindaco
- 285. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 286. (c) Jenny Glenn, some rights reserved (CC BY-NC), uploaded by Jenny Glenn
- 287. (c) Reiner Richter, some rights reserved (CC BY-NC-SA), uploaded by Reiner Richter
- 288. (c) Fluff Berger, some rights reserved (CC BY-SA), uploaded by Fluff Berger
- 289. (c) Jenn Megyesi, some rights reserved (CC BY-NC), uploaded by Jenn Megyesi
- 290. (c) jpc.raleigh, some rights reserved (CC BY-NC)
- 291. (c) JR P, some rights reserved (CC BY-NC)
- 292. (c) Attila Oláh, some rights reserved (CC BY), uploaded by Attila Oláh
- 293. (c) mister_bumble, some rights reserved (CC BY), uploaded by mister_bumble
- 294. (c) Sherry Nigro, some rights reserved (CC BY-NC), uploaded by Sherry Nigro
- 295. (c) petercroal, some rights reserved (CC BY-NC)
- 296. (c) Douglas Goldman, some rights reserved (CC BY), uploaded by Douglas Goldman
- 297. (c) Sarah Rae, some rights reserved (CC BY-NC), uploaded by Sarah Rae
- 298. (c) Owen Clarkin, some rights reserved (CC BY-NC), uploaded by Owen Clarkin
- 299. (c) Keith Kanoti, Maine Forest Service, USA, some rights reserved (CC BY)
- 300. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 301. (c) Brad Walker, some rights reserved (CC BY-NC), uploaded by Brad Walker
- 302. (c) Damon Tighe, some rights reserved (CC BY-NC), uploaded by Damon Tighe
- 303. (c) Serguei Ponomarenko, some rights reserved (CC BY-NC), uploaded by Serguei Ponomarenko
- 304. (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland
- 305. (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
- 306. (c) Erik Danielsen, some rights reserved (CC BY-NC), uploaded by Erik Danielsen
- 307. (c) sandy richard, some rights reserved (CC BY-NC-SA)
- 308. (c) Katja Schulz, some rights reserved (CC BY)
- 309. (c) Salomé, some rights reserved (CC BY-NC-SA)
- 310. (c) Stephanie S, some rights reserved (CC BY-NC-SA)
- 311. (c) ConwaySuz, some rights reserved (CC BY-NC-ND)
- 312. (c) Alexander Baransky, some rights reserved (CC BY-NC), uploaded by Alexander Baransky
- 313. (c) rchristie99, some rights reserved (CC BY-NC)
- 314. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 315. (c) Ronald Werson, some rights reserved (CC BY-NC-ND), uploaded by Ronald Werson
- 316. (c) m1k3felt, some rights reserved (CC BY-NC), uploaded by m1k3felt
- 317. (c) AnneTanne, some rights reserved (CC BY-NC)
- 318. (c) Александра, some rights reserved (CC BY-NC), uploaded by Александра
- 319. (c) Robby Deans, some rights reserved (CC BY-NC), uploaded by Robby Deans
- 320. (c) jadesmith, some rights reserved (CC BY-NC), uploaded by jadesmith
- 321. (c) Sten Porse, some rights reserved (CC BY-SA)
- 322. (c) luverly, some rights reserved (CC BY-NC)
- 323. (c) Bastiaan, some rights reserved (CC BY-NC-ND)
- 324. (c) tobypcr, some rights reserved (CC BY-NC), uploaded by tobypcr
- 325. (c) per, some rights reserved (CC BY)
- 326. (c) Cody Hough, some rights reserved (CC BY-NC-SA)
- 327. (c) Dawid, some rights reserved (CC BY-NC), uploaded by Dawid
- 328. (c) amlambert11, some rights reserved (CC BY-NC), uploaded by amlambert11
- 329. (c) 葉子, some rights reserved (CC BY-NC), uploaded by 葉子
- 330. (c) Mathew Zappa, some rights reserved (CC BY), uploaded by Mathew Zappa
- 331. (c) Nikolett Tóth, some rights reserved (CC BY-NC), uploaded by Nikolett Tóth
- 332. (c) Aleta Rodriguez, some rights reserved (CC BY-NC-ND)
- 333. (c) Ron Vanderhoff, some rights reserved (CC BY-NC), uploaded by Ron Vanderhoff
- 334. (c) Gordo Laidlaw, some rights reserved (CC BY-NC), uploaded by Gordo Laidlaw
- 335. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 336. (c) Sergey Mayorov, some rights reserved (CC BY-NC), uploaded by Sergey Mayorov
- 337. (c) John Boback, some rights reserved (CC BY-NC), uploaded by John Boback
- 338. (c) Tim Messick, some rights reserved (CC BY-NC), uploaded by Tim Messick
- 339. (c) Cameron Eckert, some rights reserved (CC BY-NC), uploaded by Cameron Eckert
- 340. (c) Pete Woodall, some rights reserved (CC BY-NC), uploaded by Pete Woodall
- 341. (c) Joanne Redwood, some rights reserved (CC BY-NC), uploaded by Joanne Redwood
- 342. (c) Ivar Leidus, some rights reserved (CC BY-SA)
- 343. (c) Greg Funka, some rights reserved (CC BY-NC), uploaded by Greg Funka
- 344. (c) eugenezakharov, some rights reserved (CC BY-NC), uploaded by eugenezakharov
- 345. (c) Denis Doucet, some rights reserved (CC BY-NC), uploaded by Denis Doucet
- 346. (c) roy pilcher, some rights reserved (CC BY-NC), uploaded by roy pilcher
- 347. (c) John Ratzlaff, some rights reserved (CC BY-NC-ND), uploaded by John Ratzlaff
- 348. (c) Rob Van Epps, some rights reserved (CC BY-NC), uploaded by Rob Van Epps
- 349. (c) bob15noble, some rights reserved (CC BY-NC), uploaded by bob15noble
- 350. (c) summerazure, some rights reserved (CC BY-NC-SA)
- 351. (c) Bill Bouton, some rights reserved (CC BY-NC)
- 352. (c) Aaron Carlson, some rights reserved (CC BY), uploaded by Aaron Carlson
- 353. (c) Chris Wood, some rights reserved (CC BY-NC-ND), uploaded by Chris Wood
- 354. (c) Heather Pickard, some rights reserved (CC BY-NC), uploaded by Heather Pickard
- 355. (c) teresap, some rights reserved (CC BY-NC), uploaded by teresap
- 356. (c) Ale Türkmen, some rights reserved (CC BY-NC-SA), uploaded by Ale Türkmen
- 357. (c) Mike V.A. Burrell, some rights reserved (CC BY-NC), uploaded by Mike V.A. Burrell
- 358. (c) Matt Flower, some rights reserved (CC BY-NC), uploaded by Matt Flower
- 359. (c) Bill Bouton, some rights reserved (CC BY-NC-SA)
- 360. (c) nancydengler, some rights reserved (CC BY-NC)
- 361. no rights reserved
- 362. (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block
- 363. (c) Stylurus, some rights reserved (CC BY-NC-SA)
- 364. (c) Kent McFarland, some rights reserved (CC BY-NC)
- 365. (c) Benny Mazur, some rights reserved (CC BY)
- 366. (c) smwhite, some rights reserved (CC BY-NC), uploaded by smwhite
- 367. (c) m_ignoffo, some rights reserved (CC BY-NC), uploaded by m_ignoffo
- 368. (c) Alexei Poletaev, some rights reserved (CC BY-NC-SA)
- 369. (c) Steve Reekie, some rights reserved (CC BY-NC), uploaded by Steve Reekie
- 370. (c) Joe Bartok, some rights reserved (CC BY-NC), uploaded by Joe Bartok
- 371. (c) Eli Sagor, some rights reserved (CC BY-NC)
- 372. (c) libby_orcutt, some rights reserved (CC BY-NC), uploaded by libby_orcutt
- 373. (c) Andrew Bazdyrev, some rights reserved (CC BY), uploaded by Andrew Bazdyrev
- 374. (c) Jane Kirkland, some rights reserved (CC BY-NC-ND)
- 375. (c) Joe Walewski, some rights reserved (CC BY-NC), uploaded by Joe Walewski
- 376. (c) jessiemcfadden, some rights reserved (CC BY-NC), uploaded by jessiemcfadden
- 377. (c) kqedquest, some rights reserved (CC BY-NC)
- 378. (c) Sarah Gregg, some rights reserved (CC BY-NC-SA), uploaded by Sarah Gregg
- 379. (c) Иван Тисленко, some rights reserved (CC BY-NC), uploaded by Иван Тисленко
- 380. (c) Ehoarn Bidault, some rights reserved (CC BY-NC), uploaded by Ehoarn Bidault
- 381. (c) 1998 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
- 382. (c) Hitoshi WATANABE 渡辺仁, some rights reserved (CC BY-NC), uploaded by Hitoshi WATANABE 渡辺仁
- 383. (c) Jose Luis Leon de la Luz, some rights reserved (CC BY-NC), uploaded by Jose Luis Leon de la Luz
- 384. (c) Kat Halsey, some rights reserved (CC BY-NC), uploaded by Kat Halsey
- 385. (c) Usually Melancholy, some rights reserved (CC BY-NC-SA)
- 386. (c) mjpapay, some rights reserved (CC BY), uploaded by mjpapay
- 387. (c) Larry Clarfeld, some rights reserved (CC BY-NC), uploaded by Larry Clarfeld
- 388. (c) H. Zell, some rights reserved (CC BY-SA)
- 389. (c) crgillette, some rights reserved (CC BY-NC), uploaded by crgillette
- 390. (c) Sheldrake1, some rights reserved (CC BY-NC-SA)
- 391. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)
- 392. (c) Almantas Kulbis, some rights reserved (CC BY-NC), uploaded by Almantas Kulbis
- 393. (c) Rob Palmer, some rights reserved (CC BY-NC-SA), uploaded by Rob Palmer
- 394. (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet
- 395. (c) Morgan Stickrod, some rights reserved (CC BY-NC), uploaded by Morgan Stickrod
- 396. (c) Douglas Goldman, some rights reserved (CC BY-NC), uploaded by Douglas Goldman
- 397. (c) Jeremy Collison, some rights reserved (CC BY-NC), uploaded by Jeremy Collison
- 398. (c) Alex Abair, some rights reserved (CC BY-NC), uploaded by Alex Abair
- 399. (c) guyincognito, some rights reserved (CC BY-NC), uploaded by guyincognito
- 400. (c) Jay Sturner, some rights reserved (CC BY)
- 401. (c) eyeweed, some rights reserved (CC BY-NC-ND)
- 402. (c) Alexey P. Seregin, some rights reserved (CC BY-NC), uploaded by Alexey P. Seregin
- 403. (c) judith holm, some rights reserved (CC BY-NC-ND), uploaded by judith holm
- 404. (c) Krzysztof Ziarnek, Kenraiz, some rights reserved (CC BY-SA)
- 405. (c) niznoz, some rights reserved (CC BY-NC-SA)
- 406. (c) cassi saari, some rights reserved (CC BY-NC), uploaded by cassi saari
- 407. (c) Ginetta & Ron, some rights reserved (CC BY-NC-SA)
- 408. (c) birderbb, some rights reserved (CC BY-NC), uploaded by birderbb
- 409. (c) Holger Krisp, some rights reserved (CC BY)
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