Sightings of George Lahr (geolahr)

Personal bird checklists for each month, season, year, and day. The checklists show all the species pesonally seen in each time period as well as the species seen by others. These personal checklists are a result of information entered into the electronic seasonal report software. The month record checklists, compiled by Bob Janssen, were derived from M.O.U. files, personal observations, and other sources.

Species Count/Month
MonthSpeciesComposite
January 114218
February 106199
March 123251
April 172370
May 268398
June 229377
MonthSpeciesComposite
July 182348
August 189357
September 211372
October 166388
November 139332
December 91256
SeasonSpeciesComposite
Spring (3, 4, 5) 289 424
Summer (6, 7) 250 388
Fall (8, 9, 10, 11) 282 432
Winter (12, 1, 2) 136 269
All 12 Months 41 157
Life 354 452
YearSpecies
2019 211
2020 208
2021 116
Sum of the Monthly Counts - 1990Total Number of Records Entered - 45178County Record List (by date)
Excel (xls) AviSys (str)		County Record List (by county)
Life Record List (by date) Excel
Species Count/Day
Month12345678910111213141516171819202122232425262728293031Avg
January46 47 30 36 44 37 44 48 42 45 50 25 27 36 36 22 31 31 29 27 27 20 52 26 45 43 17 25 23 21 29 34
February51 34 16 21 36 45 20 31 35 21 36 40 23 18 38 43 32 16 31 42 15 34 23 21 28 34 21 22 42   30
March28 20 36 33 34 43 31 53 42 52 24 60 32 44 44 50 40 22 69 50 37 66 58 25 28 23 38 56 48 65 36 42
April56 32 31 55 71 59 91 34 34 43 37 67 45 82 32 61 47 40 56 66 63 40 71 72 52 88 99 89 87 49  58
May61 91 146 117 126 161 62 137 112 141 139 87 58 80 139 108 138 174 107 79 32 86 132 156 147 155 174 119 79 81 72 113
June91 73 74 35 34 61 101 36 70 68 77 62 67 106 95 112 121 98 102 124 116 120 92 109 28 50 35 24 31 49  75
July100 97 36 95 58 27 32 26 31 42 74 32 51 87 88 24 36 33 74 64 38 21 44 87 105 90 98 21 28 24 26 54
August38 34 28 69 46 29 44 31 71 91 27 30 32 30 34 76 60 55 25 32 31 28 70 65 63 43 54 89 88 87 86 51
September75 110 101 112 109 101 97 13 17 32 51 49 27 67 23 45 24 27 43 51 104 111 81 80 25 18 17 51 26 61  58
October36 39 21 57 31 49 18 47 21 84 73 66 79 58 6 45 62 59 49 26 71 81 42 26 37 35 49 21 18 29 29 44
November57 71 78 76 59 58 54 60 45 27 17 35 33 37 30 13 45 23 17 43 17 50 36 22 14 18 12 31 15 36  38
December17 13 14 18 25 22 35 20 17 15 29 19 33 22 19 20 16 15 31 18 14 28 16 16 17 23 22 27 17 20 35 21
Missing Day List (slow) excel          All 366 Day List
Checklist Format pdf html
Include 'Not Accepted' Records