Maryland Biodiversity - MBP Observers by Species Total

1. Jim Brighton - 3,686 taxa (MBP List | Quad Heat Map)

2. Timothy Reichard - 3,319 taxa (MBP List | Quad Heat Map)

3. Bill Hubick - 3,140 taxa (MBP List | Quad Heat Map)

4. Mark Etheridge - 2,747 taxa (MBP List | Quad Heat Map)

5. Wayne Longbottom - 2,249 taxa (MBP List | Quad Heat Map)

6. Josh Emm - 2,121 taxa (MBP List | Quad Heat Map)

7. John Glaser - 1,930 taxa (MBP List | Quad Heat Map)

8. Bob Ringler - 1,827 taxa (MBP List | Quad Heat Map)

9. Dave Webb - 1,822 taxa (MBP List | Quad Heat Map)

10. Sue Muller - 1,782 taxa (MBP List | Quad Heat Map)

11. Jim Stasz - 1,732 taxa (MBP List | Quad Heat Map)

12. Tyler Bell - 1,581 taxa (MBP List | Quad Heat Map)

13. Emily Stanley - 1,539 taxa (MBP List | Quad Heat Map)

14. Dan Small - 1,477 taxa (MBP List | Quad Heat Map)

15. Scott Housten - 1,424 taxa (MBP List | Quad Heat Map)

16. Mark Eanes - 1,400 taxa (MBP List | Quad Heat Map)

17. Brent Steury - 1,315 taxa (MBP List | Quad Heat Map)

18. Bill Harms - 1,274 taxa (MBP List | Quad Heat Map)

19. Thomas Wilson - 1,231 taxa (MBP List | Quad Heat Map)

20. Emilio Concari - 1,228 taxa (MBP List | Quad Heat Map)

21. Hans Holbrook - 1,186 taxa (MBP List | Quad Heat Map)

22. Ben Springer - 1,124 taxa (MBP List | Quad Heat Map)

23. Steve Scholnick - 1,072 taxa (MBP List | Quad Heat Map)

24. Barbara Thurlow - 1,054 taxa (MBP List | Quad Heat Map)

25. MD DNR Moth Database - 1,052 taxa (MBP List | Quad Heat Map)

26. Lynn Strauss - 1,026 taxa (MBP List | Quad Heat Map)

27. Richard Orr - 1,004 taxa (MBP List | Quad Heat Map)

28. Ashley Bradford - 965 taxa (MBP List | Quad Heat Map)

29. Patuxent Research Refuge - 957 taxa (MBP List | Quad Heat Map)

30. Jim Moore - 939 taxa (MBP List | Quad Heat Map)

31. Robert Aguilar, SERC - 921 taxa (MBP List | Quad Heat Map)

32. John Hall - 896 taxa (MBP List | Quad Heat Map)

33. Joanne Solem - 874 taxa (MBP List | Quad Heat Map)

34. Tomas Mustelin - 855 taxa (MBP List | Quad Heat Map)

35. Matthew Beziat via iNaturalist - 829 taxa (MBP List | Quad Heat Map)

36. Solem Database - 801 taxa (MBP List | Quad Heat Map)

37. Bonnie Ott - 782 taxa (MBP List | Quad Heat Map)

38. Matthew Beziat - 777 taxa (MBP List | Quad Heat Map)

39. Jared Satchell - 776 taxa (MBP List | Quad Heat Map)

40. Larry Line - 774 taxa (MBP List | Quad Heat Map)

41. Nancy Magnusson - 758 taxa (MBP List | Quad Heat Map)

42. Peter M Martin via iNaturalist - 752 taxa (MBP List | Quad Heat Map)

43. Shannon Schade - 736 taxa (MBP List | Quad Heat Map)

44. Katja Schulz via iNaturalist - 736 taxa (MBP List | Quad Heat Map)

45. Bob Patterson - 697 taxa (MBP List | Quad Heat Map)

46. Maryland DNR - 681 taxa (MBP List | Quad Heat Map)

47. Jesse Christopherson - 670 taxa (MBP List | Quad Heat Map)

48. Kimberly Booth - 664 taxa (MBP List | Quad Heat Map)

49. Tom Feild - 663 taxa (MBP List | Quad Heat Map)

50. Sergei Drovetski - 658 taxa (MBP List | Quad Heat Map)

51. Robert Solem - 645 taxa (MBP List | Quad Heat Map)

52. Jim Wilkinson - 644 taxa (MBP List | Quad Heat Map)

53. Judy Gallagher - 623 taxa (MBP List | Quad Heat Map)

54. United States National Fungus Collections (BPI) - 578 taxa (MBP List | Quad Heat Map)

55. Kerry Wixted - 573 taxa (MBP List | Quad Heat Map)

56. Jim Young - 570 taxa (MBP List | Quad Heat Map)

57. botanygirl via iNaturalist - 552 taxa (MBP List | Quad Heat Map)

58. Ebert & Holt (1999) - 547 taxa (MBP List | Quad Heat Map)

59. USGS PWRC - 530 taxa (MBP List | Quad Heat Map)

60. Frode Jacobsen - 529 taxa (MBP List | Quad Heat Map)

61. Stephen John Davies via iNaturalist - 525 taxa (MBP List | Quad Heat Map)

62. Sam Droege - 520 taxa (MBP List | Quad Heat Map)

63. jesse via iNaturalist - 515 taxa (MBP List | Quad Heat Map)

64. Jim via iNaturalist - 500 taxa (MBP List | Quad Heat Map)

65. Howard County Bird Club - 477 taxa (MBP List | Quad Heat Map)

66. Steven Hill - 472 taxa (MBP List | Quad Heat Map)

67. laurabankey via iNaturalist - 466 taxa (MBP List | Quad Heat Map)

68. Elizabeth Miller - 464 taxa (MBP List | Quad Heat Map)

69. William Blauvelt - 460 taxa (MBP List | Quad Heat Map)

70. Clyde Reed - 451 taxa (MBP List | Quad Heat Map)

71. Robert Ferraro - 448 taxa (MBP List | Quad Heat Map)

72. Roshan Vignarajah via iNaturalist - 445 taxa (MBP List | Quad Heat Map)

73. Bonnie Bell - 444 taxa (MBP List | Quad Heat Map)

74. Boyer and McDowell - 443 taxa (MBP List | Quad Heat Map)

75. John Parrish - 442 taxa (MBP List | Quad Heat Map)

76. Jonathan Willey - 435 taxa (MBP List | Quad Heat Map)

77. Lance Biechele - 429 taxa (MBP List | Quad Heat Map)

78. Jenny Glenn via iNaturalist - 425 taxa (MBP List | Quad Heat Map)

79. Nancy Martin - 422 taxa (MBP List | Quad Heat Map)

80. Gary Hevel - 421 taxa (MBP List | Quad Heat Map)

81. Peter Messer - 419 taxa (MBP List | Quad Heat Map)

82. Kirsten Johnson - 412 taxa (MBP List | Quad Heat Map)

83. Kurt Schwarz - 411 taxa (MBP List | Quad Heat Map)

84. spyingnaturalist via iNaturalist - 408 taxa (MBP List | Quad Heat Map)

85. fm5050 via iNaturalist - 406 taxa (MBP List | Quad Heat Map)

86. Rod Burley - 402 taxa (MBP List | Quad Heat Map)

87. Lori Byrne - 395 taxa (MBP List | Quad Heat Map)

88. Jane Hartman - 395 taxa (MBP List | Quad Heat Map)

89. Mike Burchett - 388 taxa (MBP List | Quad Heat Map)

90. Matt Grey - 385 taxa (MBP List | Quad Heat Map)

91. Arlene Ripley - 384 taxa (MBP List | Quad Heat Map)

92. Mark Johnson - 382 taxa (MBP List | Quad Heat Map)

93. Austin Jennings - 382 taxa (MBP List | Quad Heat Map)

94. Pauline Horn - 381 taxa (MBP List | Quad Heat Map)

95. nycticorax via iNaturalist - 370 taxa (MBP List | Quad Heat Map)

96. MD DNR Wildlife & Heritage Service - 361 taxa (MBP List | Quad Heat Map)

97. Bell & Kaufman - 357 taxa (MBP List | Quad Heat Map)

98. Dwight Johnson - 355 taxa (MBP List | Quad Heat Map)

99. Anthony VanSchoor - 354 taxa (MBP List | Quad Heat Map)

100. Ron Wertz via iNaturalist - 345 taxa (MBP List | Quad Heat Map)