Herunder er det muligt at vælge blandt alle krydslister, bl.a. årsartslister, kommuner, osv.
Nedenstående personer har krydset arten på deres artsliste.
| # | Navn | #X | Dato | Lokation |
|---|---|---|---|---|
| 1 | Jan Svejgaard Jensen | 312 | ||
| 2 | Peter Hartoft-Jacobsen | 304 | 2021-01-09 | Assistens Kirkegård, Odense (Odense) |
| 3 | Christian Andersen Jensen | 288 | 2021-01-29 | Tåstrup |
| 4 | Lars Paaby | 287 | 2021-06-02 | Grenen, Skagen |
| 5 | Peter Leth Olsen | 283 | 2021-01-11 | Rindum (Ringkøbing-Skjern) |
| 6 | Jens Lind | 281 | 2021-02-01 | Mørdrup |
| 7 | Jørn Vinther Sørensen | 280 | 2021-01-08 | Havens foderbræt |
| 8 | Jesper Johannes Madsen | 280 | 2021-01-31 | Valby (København) |
| 9 | Jonas Pedersen | 278 | 2021-01-01 | Uldum by |
| 10 | Eric Schaumburg | 278 | Ns | |
| 11 | Laila Neermann | 277 | 2021-01-25 | Fløng (VG). |
| 12 | Joakim Matthiesen | 276 | 2021-01-01 | Køge |
| 13 | Mogens Neergaard | 276 | 2021-06-02 | Grenen, Skagen |
| 14 | Lis Kastrup | 274 | 2021-04-20 | Hostrup |
| 15 | Søren Blanke | 273 | 2021-02-05 | Brønshøj kirkegård |
| 16 | Klaus Malling Olsen | 273 | 2021-01-30 | Over Dråby |
| 17 | Michael Køie Poulsen | 272 | 2021-01-25 | Skævinge (Hillerød) |
| 18 | Jens Ballegaard | 271 | 2021-01-08 | Rindum |
| 19 | Simon Langvad Græsbøll Iversen | 270 | 2021-02-01 | Kølkær syd for Låsevasebæk (Herning) |
| 20 | Svend Erik Petersen | 268 | 2021-01-02 | Rindum, egen have |
| 21 | Thyge Enevoldsen | 267 | 2021-02-15 | Gentofte Sø & Brobæk Mose (Insulinmosen) (Gentofte) |
| 22 | Ib Jensen | 267 | 2021-01-14 | Vangede (Gentofte) |
| 23 | Stinne Aastrup | 267 | 2021-01-14 | Brunshåb |
| 24 | Stig Kjærgaard Rasmussen | 266 | 2021-01-03 | Kongelundsstranden (del 1-3) (Dragør) |
| 25 | Jens Jørgen Andersen | 266 | 2021-01-01 | Svankær |
| 26 | Philip Elbek | 263 | 2021-02-14 | Bispebjerg Kirkegård (København) |
| 27 | Anders Espenhain Sørensen | 262 | 2021-05-02 | Gilbjerg |
| 28 | Jan Kiel | 259 | 2021-01-01 | Skælskør Renseanlæg (Slagelse) |
| 29 | Andreas Winding | 258 | 2021-01-01 | Katrinedal og Krude Mølle (Silkeborg) |
| 30 | Christian Hjorth | 257 | 2021-01-05 | Haven Sevel |
| 31 | Lars Jensen Kruse | 257 | 2021-03-28 | Gilbjerg Hoved (Gribskov) |
| 32 | Frederik Johansen | 255 | Højerup | |
| 33 | Leif Schack-Nielsen | 254 | 2021-01-30 | Kraneled (Vordingborg) |
| 34 | Lisbeth Rødbro Jeppesen | 254 | 2021-02-06 | Vilsund Vest (Thisted) |
| 35 | Bo Brauner | 254 | 2021-01-01 | Slagelse by |
| 36 | Simon Vikstrøm | 254 | 2021-02-12 | Farum |
| 37 | Rasmus Gersholm Momme | 254 | ||
| 38 | Rune Sø Neergaard | 254 | ||
| 39 | Jan Speiermann | 253 | 2021-01-01 | |
| 40 | Elly Hansen | 253 | 2021-01-02 | Svankær |
| 41 | Erik Overgård | 253 | 2021-05-12 | Skagen |
| 42 | Stig Toft Madsen | 252 | 2021-05-25 | Grenen, Skagen (Frederikshavn) |
| 43 | Leif Novrup | 251 | 2021-01-02 | Haven Sevel |
| 44 | Jytte Fuglsang Nissen | 251 | 2021-01-30 | Kraneled (Vordingborg) |
| 45 | Jan Hjort Christensen | 250 | 2021-01-10 | Gilleleje Søborg kanal |
| 46 | Ole Kjuel Nielsen | 247 | 2021-01-10 | Ringsted (Ringsted) |
| 47 | Carsten Bohn Søndergaard | 247 | 2021-02-07 | Vestereng ved Århus nord (Århus) |
| 48 | Kim Duus | 246 | 2021-01-07 | Måløv |
| 49 | Jan Eriksen | 245 | 2021-01-23 | |
| 50 | Sebastian Thorup Hansen | 245 | ||
| 51 | Michael Mosebo Jensen | 244 | 2021-12-09 | Lunge Bjerge |
| 52 | Mads Bjarke Salling | 244 | 2021-01-01 | Køge |
| 53 | Daniel Palm Eskildsen | 243 | Frederiksberg Have | |
| 54 | Niels Bomholt Jensen | 242 | 2021-02-06 | Vejstrup Å |
| 55 | Orla Hugger Jakobsen | 241 | 2021-01-02 | Hovby Enge/Faxe Å S. f. Faxe |
| 56 | Arne Ruohonen | 241 | 2021-01-24 | Femmøller |
| 57 | Martin Svinth Weenink | 240 | 2021-02-20 | Brejning (Vejle) |
| 58 | Hjalte Benjamin Johansen | 240 | 2021-01-01 | Hundesømosen |
| 59 | Thomas Vikstrøm | 240 | ||
| 60 | Gerner Majlandt | 239 | ||
| 61 | Klaus Homøe | 237 | 2021-02-08 | Boserup Skov, Roskilde |
| 62 | Morten Christensen | 237 | 2021-01-13 | Uggerby Å (Bindslev - Uggerby) (Hjørring) |
| 63 | Tommy Kaae | 236 | 2021-05-07 | Stald Grenen, Skagen (Frederikshavn) |
| 64 | Nancy Vaaben Møller | 235 | 2021-01-01 | Ibsensvej, Ringkøbing |
| 65 | Jens Muff Hansen | 234 | 2021-01-11 | Bryrup (Silkeborg) |
| 66 | Lars Johansen | 233 | 2021-01-07 | Skenkel sø |
| 67 | Dan Blohm | 231 | 2021-01-03 | Sondrup (Odder) |
| 68 | Bo Thyge Johansen | 230 | 2021-01-30 | Matriklen melby enghave |
| 69 | Jørgen Ballegaard | 230 | 2021-02-06 | Bryrup |
| 70 | Carl Emil Riising Nielsen | 229 | 2021-03-25 | Frederiksberg Kirkegård (Frederiksberg) |
| 71 | Mads Herbøl | 228 | 2021-01-09 | Flyvestation Værløse |
| 72 | Anders Vadstrup Jensen | 228 | 2021-07-26 | Thorup Strand |
| 73 | Jonatan Falke Rumle Pedersen | 228 | 2021-02-17 | Sydvestpynten, del 3 af Kongelundsstranden (Dragør) |
| 74 | David B. Collinge | 226 | 2021-01-01 | Sørup på Lolland (Lolland) |
| 75 | Christian Michael Villadsen | 225 | 2021-01-27 | Risskov By (Århus) |
| 76 | Thor Vincent Hansen | 225 | ||
| 77 | Erik Groth-andersen | 225 | ||
| 78 | Anders Myrtue | 225 | 2021-02-18 | Assistens Kirkegård, Odense |
| 79 | Casper Pedersen | 223 | 2021-06-05 | Kroghage ved Gedser (Guldborgsund) |
| 80 | Gustav Nyberg | 222 | ||
| 81 | Søren Tanderup | 221 | 2021-01-02 | Vestskoven, Albertslund |
| 82 | Lasse Birch Højrup | 221 | 2021-01-10 | Sundby, Lolland |
| 83 | Anders P. Tøttrup | 221 | ||
| 84 | Nicolai Jon Jeppesen | 220 | ||
| 85 | Peter Hagen Thomasen | 218 | 2021-02-20 | Flyvestation Værløse (Furesø) |
| 86 | Jonathan Hemmer-Hansen | 218 | 2021-01-09 | Haderslev |
| 87 | Poul Krag | 217 | 2021-01-12 | Sevel |
| 88 | Else Hjorth | 217 | 2021-01-05 | Haven Sevel |
| 89 | Asger Lykkegaard Møldrup | 216 | 2021-01-23 | Rønde |
| 90 | Jan Badura | 215 | 2021-02-06 | Vigersted Mose (Ringsted) |
| 91 | Theo Askov | 214 | ||
| 92 | Valdemar Juul | 214 | ||
| 93 | Gert Juul Jeppesen | 213 | 2021-01-30 | Kaløgrå |
| 94 | Mikael Kristensen | 213 | 2021-01-05 | Skånemosen |
| 95 | Martin Liebermann | 212 | 2021-01-19 | Fælleshave, Haderslev |
| 96 | Christian Scharff Grandorf | 212 | 2021-01-01 | Vestre Kirkegård |
| 97 | Niels Kristian Bech Jensen | 212 | 2021-05-08 | Ramten Skov (Norddjurs) |
| 98 | Esben Bjørn Salmonsen | 212 | 2021-01-20 | Degnemosen |
| 99 | Christian Leth | 211 | 2021-01-01 | Gilleleje |
| 100 | Henrik Petersen | 210 | 2021-01-02 | |
| 101 | Thomas Buus Nielsen | 210 | 2021-01-03 | Jordbro Å, Jordbro Engsø-Hjarbæk Fjord (Skive) |
| 102 | Henrik Dahl | 210 | 2021-03-19 | Næbskoven, Præstø |
| 103 | Åge Gejl Hansen | 210 | 2021-01-24 | |
| 104 | Louis Kristoffer Poulsen | 209 | 2021-01-01 | Kærby, Bornholm |
| 105 | Hanne Ingeborg Hartmann Albertsen | 209 | 2021-02-23 | Klosterkær |
| 106 | René Rørbæk | 209 | ||
| 107 | Stefan Sturup | 208 | 2021-01-04 | Søvang (Dragør) |
| 108 | Christian Rørdam | 208 | 2021-04-14 | Søndersø. Værløse |
| 109 | Jimmy Skat Hansen | 208 | 2021-01-17 | Kettinge |
| 110 | Henrik Rähr Thomsen | 208 | 2021-01-24 | Nymølle Dambrug |
| 111 | Henrik Pedersen | 207 | 2021-02-21 | Tversted |
| 112 | Carit Johan Xerxes Walter | 206 | ||
| 113 | Mark Hammond | 205 | 2021-01-03 | sømosen |
| 114 | Louise Tanderup | 205 | 2021-01-02 | Vestskoven Albertslund |
| 115 | Bjørn Jakob Andersen | 205 | 2021-01-17 | Brønshøj |
| 116 | Conny Jensen | 204 | 2021-06-03 | Grenen, Skagen |
| 117 | Lauritz Xerxes Walter | 204 | ||
| 118 | Hans Henrik Larsen | 203 | 2021-02-07 | Svankjær |
| 119 | Jan Ravnborg | 203 | 2021-01-01 | Arrild Ferieby (Tønder) |
| 120 | Erhardt Ecklon | 202 | 2021-01-31 | Svendborg Golfbane (Svendborg) |
| 121 | Jens Ekelund | 201 | 2021-01-16 | Søndersø |
| 122 | Ulrik Kjøller Skovenborg | 200 | 2021-04-10 | Sondrup Plantage |
| 123 | Flemming Thomasen | 200 | 2021-01-01 | Silstrup v Skarrild (Herning) |
| 124 | Helle Wendel Sørensen | 200 | 2021-01-01 | Hadsten By (Favrskov) |
| 125 | Jørgen Staarup Christensen | 199 | 2021-02-21 | Gjerrild Nordstrand Øst |
| 126 | Joshua Emil Haahr | 198 | 2021-02-23 | Slagslunde |
| 127 | Kjeld Bjarne Nielsen | 198 | 2021-01-02 | Annisse Nord (Gribskov) |
| 128 | Peter Staarup Christensen | 198 | 2021-01-27 | Vestskoven |
| 129 | Jan Helbo Pedersen | 198 | 2021-01-07 | Valnæsvej Bagsværd |
| 130 | Otto Nørgaard Sorgenfri | 198 | ||
| 131 | Ingelise Aarøe Petersen | 196 | 2021-03-20 | hareskoven |
| 132 | Jens Søgaard Hansen | 194 | 2021-01-09 | Vanløse (København) |
| 133 | Per Rasmussen | 192 | 2021-01-01 | Tarup Vandmølle (Vindinge Å) (Faaborg-Midtfyn) |
| 134 | Sten Petersen | 191 | 2021-03-28 | Tisvildeleje |
| 135 | Jørgen Nørrevang Jensen | 191 | 2021-01-14 | Kystagerparken |
| 136 | Bo Levesen | 190 | ||
| 137 | Emil Skovgaard Brandtoft | 189 | 2021-01-14 | Tåstrup Århus (Århus) |
| 138 | Dan Reichardt | 189 | ||
| 139 | Jonatan Hauge Noldegaard | 189 | 2021-03-29 | Kagerup (Gribskov) |
| 140 | Mads N. Olsen | 185 | 2021-03-02 | Billund By (Billund) |
| 141 | Tom Christensen | 181 | ||
| 142 | Hans Ole Matthiesen | 177 | ||
| 143 | Laurids Erik Andreassen | 177 | 2021-03-24 | Skjern (Ringkøbing-Skjern) |
| 144 | Jens Peter Bech | 176 | 2021-01-16 | Assistens Kirkegård, Odense (Odense) |
| 145 | Kurt M. Nielsen | 176 | 2021-02-01 | Vanløse |
| 146 | Ivan Olsen | 173 | 2021-01-18 | Dronningmølle (Gribskov) |
| 147 | Tina Hansen | 172 | 2021-01-18 | Bispebjerg Kirkegård |
| 148 | Jørgen Bjerregaard | 172 | 2021-01-01 | Ejby mose |
| 149 | Rie Birkelund Elgaard Jensen | 172 | 2021-02-10 | |
| 150 | Ole Sørensen | 171 | 2021-05-13 | Grenen, Skagen (Frederikshavn) |
| 151 | Paul Landsfeldt | 170 | 2021-01-21 | Trædballe |
| 152 | Birgitte Birch Andreasen | 170 | ||
| 153 | Johnny Krämer Christensen | 168 | 2021-07-03 | Hjortshøj By (Århus) |
| 154 | Geir Tveit | 167 | 2021-02-21 | Allindelille Fredsskov (Ringsted) |
| 155 | Torben Kragh | 161 | 2021-01-18 | Vestskoven ml. Motorring 4 og Ndr. Ringvej (Albertslund) |
| 156 | Johnny Jensen | 160 | 2021-02-21 | Herstedhøje (Albertslund) |
| 157 | Erik Skude | 159 | 2021-02-25 | lærkevænget |
| 158 | Poul Ulrich Riis | 157 | 2021-01-09 | Haven 1 |
| 159 | Heidi Lund Bjerregaard | 156 | 2021-01-24 | Vestmoseskoven, Ejby |
| 160 | Kaj Erik Nielsen | 153 | 2021-02-05 | blovstrød |
| 161 | Allan Frederiksen | 152 | 2021-04-30 | Gentofte Sø & Brobæk Mose (Insulinmosen) (Gentofte) |
| 162 | Martin Søgaard Nielsen | 151 | 2021-04-25 | Draved Skov (Tønder) |
| 163 | Claus Holkjær | 148 | 2021-02-17 | Blovstrød |
| 164 | Andreas Petersen | 142 | ||
| 165 | Finn Just Christensen | 141 | 2021-01-27 | Vojens (Haderslev) |
| 166 | Bart Westgeest | 126 | 2021-04-18 | Vestermølle skove Holtsbæk/Sønderbæk (Skanderborg) |
| 167 | Lasse Morgen | 125 | 2021-01-17 | Flyvestation Værløse (Furesø) |
| 168 | Agner Svenstrup | 124 | 2021-01-16 | Søndre Plantage (Holstebro) |
| 169 | Peter Enemark | 123 | 2021-04-21 | Ravneholmene |
| 170 | David Damgaard Dysager | 123 | 2021-01-02 | Skibhuskvarteret (Odense) |
| 171 | Lene Smith | 121 | 2021-01-02 | Vinstrup |
| 172 | Claus Rasmussen | 121 | 2021-02-18 | Høegskoven |
| 173 | Lærke Sofie Glerup | 116 | 2021-01-14 | Tåstrup (Aarhus) |
| 174 | Liva Gerd Bonnesen | 110 | ||
| 175 | Benny Haahr | 92 | ||
| 176 | Michael G.jensen | 90 | 2021-04-25 | Tåsinge |
| 177 | Kim Alex Olsen | 77 | 2021-01-14 | |
| 178 | Leif Møller-hansen | 71 | 2021-12-08 | Vaserne (Rudersdal) |
| 179 | Jakob Muff Grønne | 70 | 2021-01-07 | Elværk Sø (Ikast-Brande) |
