Top 100 MBP Observers by Species Total
- 1. Jim Brighton - 4,208 taxa (MBP List | Quad Heat Map)
- 2. Timothy Reichard - 3,642 taxa (MBP List | Quad Heat Map)
- 3. Bill Hubick - 3,156 taxa (MBP List | Quad Heat Map)
- 4. Mark Etheridge - 2,899 taxa (MBP List | Quad Heat Map)
- 5. Wayne Longbottom - 2,563 taxa (MBP List | Quad Heat Map)
- 6. Josh Emm - 2,218 taxa (MBP List | Quad Heat Map)
- 7. Dave Webb - 2,045 taxa (MBP List | Quad Heat Map)
- 8. Sue Muller - 1,975 taxa (MBP List | Quad Heat Map)
- 9. Bob Ringler - 1,957 taxa (MBP List | Quad Heat Map)
- 10. John Glaser - 1,930 taxa (MBP List | Quad Heat Map)
- 11. Emilio Concari - 1,811 taxa (MBP List | Quad Heat Map)
- 12. Jim Stasz - 1,756 taxa (MBP List | Quad Heat Map)
- 13. Tyler Bell - 1,652 taxa (MBP List | Quad Heat Map)
- 14. Emily Stanley - 1,628 taxa (MBP List | Quad Heat Map)
- 15. Jim Moore - 1,590 taxa (MBP List | Quad Heat Map)
- 16. Dan Small - 1,507 taxa (MBP List | Quad Heat Map)
- 17. Matthew Beziat - 1,497 taxa (MBP List | Quad Heat Map)
- 18. Scott Housten - 1,433 taxa (MBP List | Quad Heat Map)
- 19. Mark Eanes - 1,414 taxa (MBP List | Quad Heat Map)
- 20. Hans Holbrook - 1,385 taxa (MBP List | Quad Heat Map)
- 21. Bill Harms - 1,383 taxa (MBP List | Quad Heat Map)
- 22. John Hall - 1,372 taxa (MBP List | Quad Heat Map)
- 23. Tom Feild - 1,371 taxa (MBP List | Quad Heat Map)
- 24. Brent Steury - 1,315 taxa (MBP List | Quad Heat Map)
- 25. Thomas Wilson - 1,231 taxa (MBP List | Quad Heat Map)
- 26. Ben Springer - 1,164 taxa (MBP List | Quad Heat Map)
- 27. Steve Scholnick - 1,128 taxa (MBP List | Quad Heat Map)
- 28. Lynn Strauss - 1,113 taxa (MBP List | Quad Heat Map)
- 29. Barbara Thurlow - 1,104 taxa (MBP List | Quad Heat Map)
- 30. MD DNR Moth Database - 1,052 taxa (MBP List | Quad Heat Map)
- 31. Katja Schulz via iNaturalist - 1,034 taxa (MBP List | Quad Heat Map)
- 32. Ashley Bradford - 1,025 taxa (MBP List | Quad Heat Map)
- 33. Richard Orr - 1,015 taxa (MBP List | Quad Heat Map)
- 34. Robert Aguilar, SERC - 990 taxa (MBP List | Quad Heat Map)
- 35. Patuxent Research Refuge Plant Inventory Project - 957 taxa (MBP List | Quad Heat Map)
- 36. Frode Jacobsen via iNaturalist - 909 taxa (MBP List | Quad Heat Map)
- 37. Joanne Solem - 873 taxa (MBP List | Quad Heat Map)
- 38. Tomas Mustelin - 855 taxa (MBP List | Quad Heat Map)
- 39. Sergei Drovetski - 847 taxa (MBP List | Quad Heat Map)
- 40. Peter M Martin via iNaturalist - 844 taxa (MBP List | Quad Heat Map)
- 41. Jared Satchell - 838 taxa (MBP List | Quad Heat Map)
- 42. Solem Database - 801 taxa (MBP List | Quad Heat Map)
- 43. Bonnie Ott - 791 taxa (MBP List | Quad Heat Map)
- 44. Larry Line - 774 taxa (MBP List | Quad Heat Map)
- 45. Nancy Magnusson - 758 taxa (MBP List | Quad Heat Map)
- 46. Maryland DNR - 751 taxa (MBP List | Quad Heat Map)
- 47. Shannon Schade - 737 taxa (MBP List | Quad Heat Map)
- 48. jesse via iNaturalist - 721 taxa (MBP List | Quad Heat Map)
- 49. Bob Patterson - 696 taxa (MBP List | Quad Heat Map)
- 50. Judy Gallagher - 688 taxa (MBP List | Quad Heat Map)
- 51. Kyle Klotz - 684 taxa (MBP List | Quad Heat Map)
- 52. Stephen John Davies via iNaturalist - 675 taxa (MBP List | Quad Heat Map)
- 53. Sam Droege - 673 taxa (MBP List | Quad Heat Map)
- 54. Jesse Christopherson - 670 taxa (MBP List | Quad Heat Map)
- 55. Kimberly Booth - 664 taxa (MBP List | Quad Heat Map)
- 56. Jim Wilkinson - 645 taxa (MBP List | Quad Heat Map)
- 57. Robert Solem - 645 taxa (MBP List | Quad Heat Map)
- 58. botanygirl via iNaturalist - 645 taxa (MBP List | Quad Heat Map)
- 59. Jim via iNaturalist - 625 taxa (MBP List | Quad Heat Map)
- 60. Kerry Wixted - 604 taxa (MBP List | Quad Heat Map)
- 61. United States National Fungus Collections (BPI) - 578 taxa (MBP List | Quad Heat Map)
- 62. Jim Young - 569 taxa (MBP List | Quad Heat Map)
- 63. Bonnie Bell - 561 taxa (MBP List | Quad Heat Map)
- 64. Jenny Glenn via iNaturalist - 551 taxa (MBP List | Quad Heat Map)
- 65. Ebert & Holt (1999) - 547 taxa (MBP List | Quad Heat Map)
- 66. Frode Jacobsen - 535 taxa (MBP List | Quad Heat Map)
- 67. laurabankey via iNaturalist - 535 taxa (MBP List | Quad Heat Map)
- 68. USGS PWRC - 530 taxa (MBP List | Quad Heat Map)
- 69. Roshan Vignarajah via iNaturalist - 521 taxa (MBP List | Quad Heat Map)
- 70. spyingnaturalist via iNaturalist - 519 taxa (MBP List | Quad Heat Map)
- 71. fm5050 via iNaturalist - 514 taxa (MBP List | Quad Heat Map)
- 72. Jim Moore (Maryland) via iNaturalist - 512 taxa (MBP List | Quad Heat Map)
- 73. Ron Wertz via iNaturalist - 488 taxa (MBP List | Quad Heat Map)
- 74. nycticorax via iNaturalist - 484 taxa (MBP List | Quad Heat Map)
- 75. Howard County Bird Club - 477 taxa (MBP List | Quad Heat Map)
- 76. Steven Hill - 472 taxa (MBP List | Quad Heat Map)
- 77. Jonathan Irons - 471 taxa (MBP List | Quad Heat Map)
- 78. Elizabeth Miller - 465 taxa (MBP List | Quad Heat Map)
- 79. William Blauvelt - 460 taxa (MBP List | Quad Heat Map)
- 80. David via iNaturalist - 455 taxa (MBP List | Quad Heat Map)
- 81. Clyde Reed - 451 taxa (MBP List | Quad Heat Map)
- 82. Jane Hartman - 451 taxa (MBP List | Quad Heat Map)
- 83. Boyer and McDowell - 450 taxa (MBP List | Quad Heat Map)
- 84. Robert Ferraro - 447 taxa (MBP List | Quad Heat Map)
- 85. John Parrish - 442 taxa (MBP List | Quad Heat Map)
- 86. Jonathan Willey - 435 taxa (MBP List | Quad Heat Map)
- 87. Lance Biechele - 431 taxa (MBP List | Quad Heat Map)
- 88. rinwolfe via iNaturalist - 430 taxa (MBP List | Quad Heat Map)
- 89. Andy Wilson via iNaturalist - 424 taxa (MBP List | Quad Heat Map)
- 90. Nancy Martin - 422 taxa (MBP List | Quad Heat Map)
- 91. Gary Hevel - 421 taxa (MBP List | Quad Heat Map)
- 92. Kirsten Johnson - 420 taxa (MBP List | Quad Heat Map)
- 93. Peter Messer - 419 taxa (MBP List | Quad Heat Map)
- 94. Nathaniel Schwartz via iNaturalist - 419 taxa (MBP List | Quad Heat Map)
- 95. kbarylski via iNaturalist - 416 taxa (MBP List | Quad Heat Map)
- 96. Kurt Schwarz - 411 taxa (MBP List | Quad Heat Map)
- 97. tdhudgins via iNaturalist - 411 taxa (MBP List | Quad Heat Map)
- 98. Ashley Rodeheaver - 410 taxa (MBP List | Quad Heat Map)
- 99. Rod Burley - 406 taxa (MBP List | Quad Heat Map)
- 100. Lori Byrne - 395 taxa (MBP List | Quad Heat Map)