Maryland Biodiversity - MBP Observers by Species Total

1. Bill Hubick - 2,931 taxa (MBP List | Quad Heat Map)

2. Jim Brighton - 2,767 taxa (MBP List | Quad Heat Map)

3. John Glaser - 1,932 taxa (MBP List | Quad Heat Map)

4. Mark Etheridge - 1,808 taxa (MBP List | Quad Heat Map)

5. Wayne Longbottom - 1,758 taxa (MBP List | Quad Heat Map)

6. Bob Ringler - 1,704 taxa (MBP List | Quad Heat Map)

7. Timothy Reichard - 1,594 taxa (MBP List | Quad Heat Map)

8. Jim Stasz - 1,488 taxa (MBP List | Quad Heat Map)

9. Josh Emm - 1,453 taxa (MBP List | Quad Heat Map)

10. Dan Small - 1,344 taxa (MBP List | Quad Heat Map)

11. Bill Harms - 1,276 taxa (MBP List | Quad Heat Map)

12. Thomas Wilson - 1,195 taxa (MBP List | Quad Heat Map)

13. Scott Housten - 1,105 taxa (MBP List | Quad Heat Map)

14. Tyler Bell - 1,057 taxa (MBP List | Quad Heat Map)

15. MD DNR Moth Database - 1,053 taxa (MBP List | Quad Heat Map)

16. Dave Webb - 967 taxa (MBP List | Quad Heat Map)

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

18. Richard Orr - 949 taxa (MBP List | Quad Heat Map)

19. Brent Steury - 896 taxa (MBP List | Quad Heat Map)

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

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

22. Sue Muller - 799 taxa (MBP List | Quad Heat Map)

23. Larry Line - 778 taxa (MBP List | Quad Heat Map)

24. Emily Stanley - 763 taxa (MBP List | Quad Heat Map)

25. Nancy Magnusson - 730 taxa (MBP List | Quad Heat Map)

26. Robert Aguilar, SERC - 724 taxa (MBP List | Quad Heat Map)

27. Bonnie Ott - 704 taxa (MBP List | Quad Heat Map)

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

29. Maryland DNR - 679 taxa (MBP List | Quad Heat Map)

30. Joanne Solem - 670 taxa (MBP List | Quad Heat Map)

31. Shannon Schade - 665 taxa (MBP List | Quad Heat Map)

32. Robert Solem - 610 taxa (MBP List | Quad Heat Map)

33. Barbara Thurlow - 592 taxa (MBP List | Quad Heat Map)

34. Steve Scholnick - 589 taxa (MBP List | Quad Heat Map)

35. Jim Young - 564 taxa (MBP List | Quad Heat Map)

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

37. Jesse Christopherson - 544 taxa (MBP List | Quad Heat Map)

38. Kimberly Booth - 537 taxa (MBP List | Quad Heat Map)

39. Jared Satchell - 521 taxa (MBP List | Quad Heat Map)

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

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

42. Ashley Bradford - 467 taxa (MBP List | Quad Heat Map)

43. Jim Wilkinson - 457 taxa (MBP List | Quad Heat Map)

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

45. Elizabeth Miller - 442 taxa (MBP List | Quad Heat Map)

46. John Parrish - 441 taxa (MBP List | Quad Heat Map)

47. Kerry Wixted - 431 taxa (MBP List | Quad Heat Map)

48. Lance Biechele - 427 taxa (MBP List | Quad Heat Map)

49. Jonathan Willey - 424 taxa (MBP List | Quad Heat Map)

50. Gary Hevel - 420 taxa (MBP List | Quad Heat Map)

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

52. Nancy Martin - 417 taxa (MBP List | Quad Heat Map)

53. Mark Eanes - 410 taxa (MBP List | Quad Heat Map)

54. Matthew Beziat - 404 taxa (MBP List | Quad Heat Map)

55. Mike Burchett - 383 taxa (MBP List | Quad Heat Map)

56. Arlene Ripley - 383 taxa (MBP List | Quad Heat Map)

57. Austin Jennings - 368 taxa (MBP List | Quad Heat Map)

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

59. USGS PWRC - 356 taxa (MBP List | Quad Heat Map)

60. Lynn Strauss - 351 taxa (MBP List | Quad Heat Map)

61. Sam Droege - 334 taxa (MBP List | Quad Heat Map)

62. Carl Darigo - 316 taxa (MBP List | Quad Heat Map)

63. Kirsten Johnson - 311 taxa (MBP List | Quad Heat Map)

64. Anthony VanSchoor - 299 taxa (MBP List | Quad Heat Map)

65. C. L. Staines - 291 taxa (MBP List | Quad Heat Map)

66. Maryland Dept of Agriculture - 272 taxa (MBP List | Quad Heat Map)

67. Bob Cammarata - 272 taxa (MBP List | Quad Heat Map)

68. Mark Johnson - 269 taxa (MBP List | Quad Heat Map)

69. Robert Ferraro - 260 taxa (MBP List | Quad Heat Map)

70. Linda Lewis - 246 taxa (MBP List | Quad Heat Map)

71. Rod Burley - 244 taxa (MBP List | Quad Heat Map)

72. Frode Jacobsen - 238 taxa (MBP List | Quad Heat Map)

73. Boyer and McDowell - 235 taxa (MBP List | Quad Heat Map)

74. Kurt Schwarz - 232 taxa (MBP List | Quad Heat Map)

75. Judy Gallagher - 217 taxa (MBP List | Quad Heat Map)

76. Richard Orr's Dragonflies and Damselflies of Maryland Database - 207 taxa (MBP List | Quad Heat Map)

77. eBird Data - 205 taxa (MBP List | Quad Heat Map)

78. Fritz Flohr Reynolds - 199 taxa (MBP List | Quad Heat Map)

79. Pauline Horn - 198 taxa (MBP List | Quad Heat Map)

80. Audubon Maryland-DC - 195 taxa (MBP List | Quad Heat Map)

81. BOLD Database - 186 taxa (MBP List | Quad Heat Map)

82. Bonnie Bell - 178 taxa (MBP List | Quad Heat Map)

83. John Hall - 177 taxa (MBP List | Quad Heat Map)

84. Bill Keim - 172 taxa (MBP List | Quad Heat Map)

85. Matt Tillett - 169 taxa (MBP List | Quad Heat Map)

86. Jane Hill - 162 taxa (MBP List | Quad Heat Map)

87. Lori Byrne - 162 taxa (MBP List | Quad Heat Map)

88. Howell and Williams - 161 taxa (MBP List | Quad Heat Map)

89. Matthew Addicks - 158 taxa (MBP List | Quad Heat Map)

90. Mike Ostrowski - 157 taxa (MBP List | Quad Heat Map)

91. Derek Hudgins - 156 taxa (MBP List | Quad Heat Map)

92. Rick Borchelt - 155 taxa (MBP List | Quad Heat Map)

93. Jane Kostenko - 153 taxa (MBP List | Quad Heat Map)

94. Gene Scarpulla - 149 taxa (MBP List | Quad Heat Map)

95. Terrell & Peterson (2009) - 146 taxa (MBP List | Quad Heat Map)

96. Richard Smith's Maryland Butterflies Database - 145 taxa (MBP List | Quad Heat Map)

97. Max Wilson - 144 taxa (MBP List | Quad Heat Map)

98. Mary Sweet - 141 taxa (MBP List | Quad Heat Map)

99. Brandon Woo - 140 taxa (MBP List | Quad Heat Map)

100. Shetler, Orli, Wells & Beyersdorfer (2006) - 139 taxa (MBP List | Quad Heat Map)