Sightings of Robert B. Janssen (Robert Janssen)

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 174217
February 162198
March 187250
April 280369
May 336397
June 314378
MonthSpeciesComposite
July 280348
August 293357
September 301373
October 302387
November 231331
December 188255
SeasonSpeciesComposite
Spring (3, 4, 5) 362 422
Summer (6, 7) 326 388
Fall (8, 9, 10, 11) 379 430
Winter (12, 1, 2) 202 267
All 12 Months 106 157
Life 416 451
YearSpecies
2020 225
2021 189
2022 1
Sum of the Monthly Counts - 3048Total Number of Records Entered - 205157County Record List (by date)
Excel (xls) AviSys (str)		County Record List (by county)
Life Record List (by date) Excel
Species Count/Day
Month12345678910111213141516171819202122232425262728293031Avg
January131 79 65 78 70 70 74 65 77 57 55 52 74 68 51 62 64 69 71 53 64 66 79 64 62 58 53 58 65 65 62 67
February88 75 62 72 59 53 80 62 62 65 64 54 73 56 73 67 63 73 59 51 54 75 69 61 63 75 66 84 60   66
March71 70 61 65 74 76 77 90 79 78 79 76 75 81 89 88 102 77 94 82 90 103 101 114 101 116 100 105 112 108 115 89
April117 112 93 129 135 126 122 124 130 128 123 131 140 136 133 141 145 141 150 147 145 150 166 167 180 178 181 168 177 199  144
May195 196 193 210 205 197 214 211 221 234 225 228 236 232 238 241 223 228 232 247 237 227 234 197 215 196 218 210 205 218 215 219
June187 188 189 177 183 184 176 191 182 170 166 205 191 201 205 180 179 155 165 172 180 182 168 147 172 175 160 130 163 143  176
July160 166 162 154 136 113 146 143 171 173 143 138 138 155 135 149 151 159 147 143 141 145 123 139 144 116 151 116 134 169 178 146
August150 153 120 141 144 185 149 140 102 132 162 155 146 157 145 193 184 177 167 170 173 192 185 195 200 192 193 186 176 180 172 165
September179 187 189 191 172 198 189 188 195 178 180 175 180 177 176 169 172 166 167 181 208 186 136 151 165 155 167 164 158 135  174
October160 177 158 144 146 151 145 131 142 139 135 142 157 136 156 137 144 151 150 126 127 120 118 152 134 131 142 124 129 122 117 140
November130 117 129 110 111 105 107 101 110 103 107 95 79 91 83 78 75 104 90 88 79 55 77 79 109 79 67 83 82 73  93
December65 73 56 63 62 51 61 88 55 67 56 95 72 53 71 74 60 70 94 68 54 55 58 57 51 77 74 70 65 72 70 66
Missing Day List (slow) excel          All 366 Day List
Checklist Format pdf html
Include 'Not Accepted' Records