MBP Observers by Species Total

  1. Jim Brighton - 4,736 taxa  (MBP List | Quad Heat Map)  
  2. Timothy Reichard - 3,960 taxa  (MBP List | Quad Heat Map)  
  3. Bill Hubick - 3,245 taxa  (MBP List | Quad Heat Map)  
  4. Mark Etheridge - 3,198 taxa  (MBP List | Quad Heat Map)  
  5. Wayne Longbottom - 3,143 taxa  (MBP List | Quad Heat Map)  
  6. Josh Emm - 3,054 taxa  (MBP List | Quad Heat Map)  
  7. Sue Muller - 2,504 taxa  (MBP List | Quad Heat Map)  
  8. Dave Webb - 2,368 taxa  (MBP List | Quad Heat Map)  
  9. Jim Moore - 2,296 taxa  (MBP List | Quad Heat Map)  
  10. Matthew Beziat - 2,209 taxa  (MBP List | Quad Heat Map)  
  11. Frode Jacobsen - 2,123 taxa  (MBP List | Quad Heat Map)  
  12. Emilio Concari - 2,068 taxa  (MBP List | Quad Heat Map)  
  13. John Hall - 1,990 taxa  (MBP List | Quad Heat Map)  
  14. Jim Stasz - 1,983 taxa  (MBP List | Quad Heat Map)  
  15. Bob Ringler - 1,976 taxa  (MBP List | Quad Heat Map)  
  16. John Glaser - 1,930 taxa  (MBP List | Quad Heat Map)  
  17. Tom Feild - 1,927 taxa  (MBP List | Quad Heat Map)  
  18. Tyler Bell - 1,814 taxa  (MBP List | Quad Heat Map)  
  19. Emily Stanley - 1,674 taxa  (MBP List | Quad Heat Map)  
  20. Mark Eanes - 1,671 taxa  (MBP List | Quad Heat Map)  
  21. Dan Small - 1,653 taxa  (MBP List | Quad Heat Map)  
  22. Kyle Klotz - 1,633 taxa  (MBP List | Quad Heat Map)  
  23. Hans Holbrook - 1,568 taxa  (MBP List | Quad Heat Map)  
  24. Scott Housten - 1,444 taxa  (MBP List | Quad Heat Map)  
  25. Bill Harms - 1,411 taxa  (MBP List | Quad Heat Map)  
  26. Ashley Bradford - 1,409 taxa  (MBP List | Quad Heat Map)  
  27. Katja Schulz via iNaturalist - 1,330 taxa  (MBP List | Quad Heat Map)  
  28. Brent Steury - 1,315 taxa  (MBP List | Quad Heat Map)  
  29. Thomas Wilson - 1,230 taxa  (MBP List | Quad Heat Map)  
  30. Ben Springer - 1,211 taxa  (MBP List | Quad Heat Map)  
  31. Lynn Strauss - 1,192 taxa  (MBP List | Quad Heat Map)  
  32. Steve Scholnick - 1,158 taxa  (MBP List | Quad Heat Map)  
  33. Robert Aguilar, SERC - 1,121 taxa  (MBP List | Quad Heat Map)  
  34. Barbara Thurlow - 1,106 taxa  (MBP List | Quad Heat Map)  
  35. botanygirl via iNaturalist - 1,094 taxa  (MBP List | Quad Heat Map)  
  36. Peter M Martin via iNaturalist - 1,080 taxa  (MBP List | Quad Heat Map)  
  37. Hugh McGuinness - 1,067 taxa  (MBP List | Quad Heat Map)  
  38. MD DNR Moth Database - 1,052 taxa  (MBP List | Quad Heat Map)  
  39. Judy Gallagher - 1,032 taxa  (MBP List | Quad Heat Map)  
  40. Richard Orr - 1,024 taxa  (MBP List | Quad Heat Map)  
  41. Deborah Barber via iNaturalist - 1,019 taxa  (MBP List | Quad Heat Map)  
  42. Jonathan Irons - 988 taxa  (MBP List | Quad Heat Map)  
  43. Jared Satchell - 966 taxa  (MBP List | Quad Heat Map)  
  44. Stephen John Davies via iNaturalist - 961 taxa  (MBP List | Quad Heat Map)  
  45. Patuxent Research Refuge Plant Inventory Project - 957 taxa  (MBP List | Quad Heat Map)  
  46. Ron Wertz via iNaturalist - 949 taxa  (MBP List | Quad Heat Map)  
  47. Sam Droege - 938 taxa  (MBP List | Quad Heat Map)  
  48. Adrienne van den Beemt - 889 taxa  (MBP List | Quad Heat Map)  
  49. Joanne Solem - 875 taxa  (MBP List | Quad Heat Map)  
  50. Sergei Drovetski - 867 taxa  (MBP List | Quad Heat Map)  
  51. Tomas Mustelin - 855 taxa  (MBP List | Quad Heat Map)  
  52. Aaron via iNaturalist - 826 taxa  (MBP List | Quad Heat Map)  
  53. Bonnie Ott - 822 taxa  (MBP List | Quad Heat Map)  
  54. Jenny Glenn via iNaturalist - 809 taxa  (MBP List | Quad Heat Map)  
  55. Solem Database - 801 taxa  (MBP List | Quad Heat Map)  
  56. David via iNaturalist - 787 taxa  (MBP List | Quad Heat Map)  
  57. Larry Line - 775 taxa  (MBP List | Quad Heat Map)  
  58. Jim via iNaturalist - 769 taxa  (MBP List | Quad Heat Map)  
  59. Nancy Magnusson - 758 taxa  (MBP List | Quad Heat Map)  
  60. jugbayjs via iNaturalist - 756 taxa  (MBP List | Quad Heat Map)  
  61. Maryland DNR - 753 taxa  (MBP List | Quad Heat Map)  
  62. Jesse C. via iNaturalist - 753 taxa  (MBP List | Quad Heat Map)  
  63. kbarylski via iNaturalist - 747 taxa  (MBP List | Quad Heat Map)  
  64. Shannon Schade - 740 taxa  (MBP List | Quad Heat Map)  
  65. bbuzas via iNaturalist - 738 taxa  (MBP List | Quad Heat Map)  
  66. Kerry Wixted - 734 taxa  (MBP List | Quad Heat Map)  
  67. Jonathan Irons via iNaturalist - 730 taxa  (MBP List | Quad Heat Map)  
  68. jesse via iNaturalist - 712 taxa  (MBP List | Quad Heat Map)  
  69. Jane Hartman - 711 taxa  (MBP List | Quad Heat Map)  
  70. Alina Martin via iNaturalist - 705 taxa  (MBP List | Quad Heat Map)  
  71. Bonnie Bell - 694 taxa  (MBP List | Quad Heat Map)  
  72. tdhudgins via iNaturalist - 694 taxa  (MBP List | Quad Heat Map)  
  73. Bob Patterson - 692 taxa  (MBP List | Quad Heat Map)  
  74. brady_obrien via iNaturalist - 679 taxa  (MBP List | Quad Heat Map)  
  75. epic2112 via iNaturalist - 678 taxa  (MBP List | Quad Heat Map)  
  76. Jesse Christopherson - 670 taxa  (MBP List | Quad Heat Map)  
  77. laurabankey via iNaturalist - 668 taxa  (MBP List | Quad Heat Map)  
  78. Kimberly Booth - 665 taxa  (MBP List | Quad Heat Map)  
  79. Stella Tea (stazandgazer) via iNaturalist - 652 taxa  (MBP List | Quad Heat Map)  
  80. Emily Summerbell, Ph.D. via iNaturalist - 650 taxa  (MBP List | Quad Heat Map)  
  81. Jim Wilkinson - 645 taxa  (MBP List | Quad Heat Map)  
  82. Robert Solem - 645 taxa  (MBP List | Quad Heat Map)  
  83. ptbrnchbob via iNaturalist - 642 taxa  (MBP List | Quad Heat Map)  
  84. fm5050 via iNaturalist - 632 taxa  (MBP List | Quad Heat Map)  
  85. nycticorax via iNaturalist - 619 taxa  (MBP List | Quad Heat Map)  
  86. rinwolfe via iNaturalist - 603 taxa  (MBP List | Quad Heat Map)  
  87. Bill Blauvelt via iNaturalist - 602 taxa  (MBP List | Quad Heat Map)  
  88. sharonforsyth via iNaturalist - 601 taxa  (MBP List | Quad Heat Map)  
  89. Roshan Vignarajah via iNaturalist - 597 taxa  (MBP List | Quad Heat Map)  
  90. Joe MDO via iNaturalist - 592 taxa  (MBP List | Quad Heat Map)  
  91. Alina Martin via iNaturalist - 588 taxa  (MBP List | Quad Heat Map)  
  92. Andy Wilson via iNaturalist - 587 taxa  (MBP List | Quad Heat Map)  
  93. spyingnaturalist via iNaturalist - 579 taxa  (MBP List | Quad Heat Map)  
  94. United States National Fungus Collections (BPI) - 579 taxa  (MBP List | Quad Heat Map)  
  95. Jim Young - 569 taxa  (MBP List | Quad Heat Map)  
  96. Carrie Seltzer via iNaturalist - 563 taxa  (MBP List | Quad Heat Map)  
  97. Zachary Dankowicz via iNaturalist - 561 taxa  (MBP List | Quad Heat Map)  
  98. aidanrf via iNaturalist - 553 taxa  (MBP List | Quad Heat Map)  
  99. Tim Emhoff via iNaturalist - 549 taxa  (MBP List | Quad Heat Map)  
  100. Ebert & Holt (1999) - 547 taxa  (MBP List | Quad Heat Map)