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 | 314 | ||
| 2 | Peter Hartoft-Jacobsen | 306 | 2021-01-09 | Slambassinet (Odense) (Odense) |
| 3 | Christian Andersen Jensen | 289 | 2021-01-01 | Årslev Engsø |
| 4 | Lars Paaby | 287 | 2021-01-01 | Høve Strand |
| 5 | Peter Leth Olsen | 284 | 2021-01-18 | Halby (Ringkøbing-Skjern) |
| 6 | Jens Lind | 282 | 2021-01-15 | Folehaven, Nysted |
| 7 | Jørn Vinther Sørensen | 281 | 2021-01-01 | Diernæs made |
| 8 | Jesper Johannes Madsen | 281 | 2021-01-09 | Kæderup, Stevns |
| 9 | Jonas Pedersen | 279 | 2021-01-03 | Mattrup skov |
| 10 | Eric Schaumburg | 279 | Ns | |
| 11 | Joakim Matthiesen | 278 | 2021-01-02 | Køge (Køge) |
| 12 | Laila Neermann | 278 | 2021-01-01 | Valdemar Slot |
| 13 | Mogens Neergaard | 277 | ||
| 14 | Lis Kastrup | 275 | 2021-01-01 | Rødebro, Holmegård mose |
| 15 | Søren Blanke | 274 | 2021-01-24 | Åmosen |
| 16 | Klaus Malling Olsen | 274 | 2021-01-02 | Høve Strand |
| 17 | Michael Køie Poulsen | 273 | 2021-01-09 | Klinteskoven ved Tissø (Kalundborg) |
| 18 | Jens Ballegaard | 272 | 2021-01-03 | Søndervig |
| 19 | Simon Langvad Græsbøll Iversen | 271 | 2021-01-07 | Lading Sø (Favrskov) |
| 20 | Svend Erik Petersen | 269 | 2021-01-06 | Stadilø |
| 21 | Thyge Enevoldsen | 268 | 2021-01-02 | Borre (Horsens Fjord) (Hedensted) |
| 22 | Ib Jensen | 268 | 2021-01-03 | Lejodde (Slagelse) |
| 23 | Stinne Aastrup | 268 | Loldrup | |
| 24 | Stig Kjærgaard Rasmussen | 267 | 2021-01-02 | Kalvebod Fælled (Tårnby) |
| 25 | Jens Jørgen Andersen | 267 | 2021-01-01 | Svankær |
| 26 | Philip Elbek | 265 | 2021-01-10 | Hjelmsømagle (Ringsted) |
| 27 | Anders Espenhain Sørensen | 262 | 2021-01-02 | |
| 28 | Jan Kiel | 260 | 2021-01-01 | Borreby Gods´ marker (Slagelse) |
| 29 | Andreas Winding | 259 | 2021-01-01 | Katrinedal og Krude Mølle (Silkeborg) |
| 30 | Christian Hjorth | 258 | 2021-01-16 | Grønbjerg |
| 31 | Lars Jensen Kruse | 258 | 2021-01-09 | Broksø Enge (Faxe) |
| 32 | Frederik Johansen | 256 | 2021-01-01 | Ballum Enge |
| 33 | Leif Schack-Nielsen | 255 | 2021-01-01 | Kraneled (Vordingborg) |
| 34 | Lisbeth Rødbro Jeppesen | 255 | 2021-01-10 | Nørhå (Thisted) |
| 35 | Bo Brauner | 255 | 2021-01-07 | Tissø |
| 36 | Simon Vikstrøm | 255 | 2021-01-22 | Bøtø |
| 37 | Rasmus Gersholm Momme | 255 | ||
| 38 | Rune Sø Neergaard | 255 | ||
| 39 | Jan Speiermann | 254 | 2021-01-02 | |
| 40 | Elly Hansen | 254 | 2021-01-01 | Svankær |
| 41 | Erik Overgård | 254 | 2021-01-01 | Stenhavegård |
| 42 | Leif Novrup | 252 | 2021-01-16 | Helle sø |
| 43 | Jytte Fuglsang Nissen | 252 | 2021-01-01 | Kraneled (Vordingborg) |
| 44 | Stig Toft Madsen | 251 | 2021-04-04 | Pinseskoven, Kalvebod Fælled (Tårnby) |
| 45 | Jan Hjort Christensen | 251 | 2021-01-01 | Søborg Sø |
| 46 | Ole Kjuel Nielsen | 248 | 2021-01-18 | Torpet Mose (Ringsted) |
| 47 | Carsten Bohn Søndergaard | 248 | 2021-01-02 | Borre (Horsens Fjord) (Hedensted) |
| 48 | Kim Duus | 247 | 2021-01-05 | Klydesøen |
| 49 | Jan Eriksen | 246 | 2021-01-01 | |
| 50 | Sebastian Thorup Hansen | 246 | ||
| 51 | Michael Mosebo Jensen | 245 | 2021-01-01 | |
| 52 | Mads Bjarke Salling | 245 | 2021-01-15 | Bårse |
| 53 | Daniel Palm Eskildsen | 244 | ||
| 54 | Niels Bomholt Jensen | 243 | 2021-01-09 | Ravnholt |
| 55 | Orla Hugger Jakobsen | 242 | 2021-01-03 | Tornelund V.f. Haslev |
| 56 | Martin Svinth Weenink | 241 | 2021-01-08 | Århus Å ml. Brabrand Sø og 3-Broer (Århus) |
| 57 | Hjalte Benjamin Johansen | 241 | 2021-03-22 | Borreby Mose |
| 58 | Thomas Vikstrøm | 241 | 2021-01-14 | Vesterhave, Gedser |
| 59 | Arne Ruohonen | 241 | 2021-01-02 | |
| 60 | Gerner Majlandt | 240 | ||
| 61 | Klaus Homøe | 238 | 2021-01-25 | Reerslev, Kalundborg |
| 62 | Morten Christensen | 238 | 2021-01-02 | Hirtshals Fyr (Hjørring) |
| 63 | Tommy Kaae | 237 | 2021-01-05 | Bøgballe (Hedensted) |
| 64 | Nancy Vaaben Møller | 236 | 2021-01-12 | Grønningehoved |
| 65 | Jens Muff Hansen | 235 | 2021-01-20 | Nimdrup Bæk (Horsens) |
| 66 | Lars Johansen | 234 | 2021-01-05 | Klydesø området |
| 67 | Dan Blohm | 232 | 2021-01-01 | Gyllingnæs (Odder) |
| 68 | Lise Hammer | 231 | 2021-03-20 | |
| 69 | Bo Thyge Johansen | 231 | ||
| 70 | Jørgen Ballegaard | 231 | 2021-01-15 | Katrinedal |
| 71 | Carl Emil Riising Nielsen | 230 | 2021-02-03 | Plantager vest for Saltbækvig (Kalundborg) |
| 72 | Anders Vadstrup Jensen | 229 | 2021-01-02 | Bølling Sø |
| 73 | Mads Herbøl | 228 | 2021-01-02 | |
| 74 | Jonatan Falke Rumle Pedersen | 228 | 2021-10-31 | Hallingelille Fredsskov (Ringsted) |
| 75 | David B. Collinge | 227 | 2021-01-01 | Kårup Vænger (Guldborgsund) |
| 76 | Christian Michael Villadsen | 226 | 2021-01-01 | Årslev Engsø (Århus) |
| 77 | Thor Vincent Hansen | 226 | ||
| 78 | Anders Myrtue | 226 | 2021-01-17 | Stige Ø |
| 79 | Erik Groth-andersen | 225 | 2021-01-01 | Sølager |
| 80 | Casper Pedersen | 224 | ||
| 81 | Gustav Nyberg | 223 | ||
| 82 | Søren Tanderup | 222 | 2021-01-01 | Tueholm Sø, Vallensbæk |
| 83 | Anders P. Tøttrup | 222 | ||
| 84 | Lasse Birch Højrup | 221 | 2021-01-02 | Holmegårds Mose |
| 85 | Nicolai Jon Jeppesen | 220 | ||
| 86 | Peter Thomasen | 219 | 2021-02-14 | Kalvebod Fælled (Tårnby) |
| 87 | Jonathan Hemmer-Hansen | 219 | 2021-01-17 | Svinø |
| 88 | Poul Krag | 218 | 2021-02-11 | Helle Sø |
| 89 | Else Hjorth | 217 | 2021-01-16 | Grønbjerg |
| 90 | Asger Lykkegaard Møldrup | 217 | ||
| 91 | Jan Badura | 216 | 2021-01-01 | Vigersted Mose (Ringsted) |
| 92 | Theo Askov | 215 | ||
| 93 | Mikael Kristensen | 214 | 2021-01-05 | Skånemosen |
| 94 | Christian Scharff Grandorf | 214 | 2021-01-17 | Vestamager |
| 95 | Valdemar Juul | 214 | ||
| 96 | Martin Liebermann | 213 | 2021-01-01 | Adelvad (Tønder) |
| 97 | Gert Juul Jeppesen | 213 | 2021-01-01 | |
| 98 | Christian Leth | 212 | 2021-01-09 | Sølager |
| 99 | Niels Kristian Bech Jensen | 212 | 2021-04-04 | Spørring Grusgrav (Århus) |
| 100 | Esben Bjørn Salmonsen | 212 | 2021-02-07 | Isefjord ved Jægerspris (h) |
| 101 | Thomas Buus Nielsen | 211 | 2021-01-17 | Stoholm |
| 102 | Henrik Dahl | 211 | 2021-01-01 | Jungshoved |
| 103 | Oliver Bøgh Jensen | 211 | 2021-01-04 | Næstved Centrum og Syd |
| 104 | Åge Gejl Hansen | 211 | 2021-01-10 | |
| 105 | Henrik Petersen | 210 | 2021-02-05 | |
| 106 | Louis Kristoffer Poulsen | 210 | 2021-01-01 | Kærby, Bornholm |
| 107 | Hanne Ingeborg Hartmann Albertsen | 210 | 2021-01-27 | Stadilø |
| 108 | René Rørbæk | 210 | ||
| 109 | Stefan Sturup | 209 | 2021-01-12 | Søvang (Dragør) |
| 110 | Christian Rørdam | 209 | 2021-02-18 | Frederiksværk Lystbådehavn |
| 111 | Jimmy Skat Hansen | 209 | 2021-01-10 | |
| 112 | Henrik Rähr Thomsen | 209 | 2021-01-17 | Ejsing |
| 113 | Henrik Pedersen | 208 | 2021-01-04 | store vildmose |
| 114 | Mark Hammond | 206 | 2021-02-20 | Nykøbing lyng |
| 115 | Louise Tanderup | 206 | 2021-01-01 | Kongsholmparken |
| 116 | Carit Johan Xerxes Walter | 206 | ||
| 117 | Conny Jensen | 205 | 2021-02-13 | Sibbes Place |
| 118 | Bjørn Jakob Andersen | 205 | 2021-04-23 | Østrup Holme |
| 119 | Hans Henrik Larsen | 204 | 2021-01-23 | Faddersbøl |
| 120 | Jan Ravnborg | 204 | ||
| 121 | Lauritz Xerxes Walter | 204 | ||
| 122 | Erhardt Ecklon | 202 | 2021-01-02 | Amalielyst (Svendborg) |
| 123 | Jørgen Staarup Christensen | 201 | 2021-03-28 | Gjerrild Nordstrand Øst |
| 124 | Ulrik Kjøller Skovenborg | 201 | 2021-01-24 | Årslev Engsø |
| 125 | Flemming Thomasen | 201 | 2021-01-01 | Silstrup v Skarrild (Herning) |
| 126 | Jens Ekelund | 201 | 2021-02-21 | Sanddobberne |
| 127 | Helle Wendel Sørensen | 200 | 2021-09-18 | Egå Engsø (Århus) |
| 128 | Kjeld Bjarne Nielsen | 199 | 2021-01-01 | Annisse Nord (Gribskov) |
| 129 | Peter Staarup Christensen | 199 | 2021-01-27 | Vestskoven |
| 130 | Jan Helbo Pedersen | 199 | 2021-01-29 | Røsnæs |
| 131 | Otto Nørgaard Sorgenfri | 199 | ||
| 132 | Joshua Emil Haahr | 198 | ||
| 133 | Ingelise Aarøe Petersen | 197 | 2021-01-09 | |
| 134 | Jens Søgaard Hansen | 195 | 2021-01-16 | Klintholm Havn og By (Vordingborg) |
| 135 | Brian Jakobsen | 194 | 2021-02-18 | Lille Vildmose |
| 136 | Per Rasmussen | 193 | 2021-01-01 | Tarup Vandmølle (Vindinge Å) (Faaborg-Midtfyn) |
| 137 | Tue Jørgensen | 192 | 2021-01-01 | Moesgård Have Skov (Århus) |
| 138 | Sten Petersen | 191 | 2021-01-15 | Køng |
| 139 | Jørgen Nørrevang Jensen | 191 | 2021-01-24 | Ølsemagle Revle |
| 140 | Bo Levesen | 191 | ||
| 141 | Emil Skovgaard Brandtoft | 189 | ||
| 142 | Dan Reichardt | 189 | ||
| 143 | Jonatan Hauge Noldegaard | 189 | 2021-03-18 | Kongelundsstranden (del 1-3) (Dragør) |
| 144 | Mads N. Olsen | 186 | 2021-01-23 | Billund By (Billund) |
| 145 | Tom Christensen | 182 | ||
| 146 | Hans Ole Matthiesen | 178 | ||
| 147 | Laurids Erik Andreassen | 177 | 2021-01-03 | Damsø / Lundenæs marker (Ringkøbing-Skjern) |
| 148 | Kurt M. Nielsen | 177 | 2021-02-11 | Nordsjælland |
| 149 | Jens Peter Bech | 176 | 2021-01-01 | Tårup (Hindsholm) (Kerteminde) |
| 150 | Tina Hansen | 173 | 2021-03-31 | Møllekrog, Roskilde Fjord |
| 151 | Jørgen Bjerregaard | 173 | 2021-01-03 | Gyldensteen |
| 152 | Rie Birkelund Elgaard Jensen | 173 | 2021-01-03 | Tamosen |
| 153 | Paul Landsfeldt | 170 | 2021-01-23 | Ravning |
| 154 | Birgitte Birch Andreasen | 170 | 2021-01-30 | Hunse Å |
| 155 | Johnny Krämer Christensen | 169 | 2021-01-16 | Egåen Gråmølle-Egå Engsø (Århus) |
| 156 | Geir Tveit | 167 | 2021-01-03 | Kirke Hvalsø (Lejre) |
| 157 | Per Poulsen | 161 | 2021-03-10 | Klelund Dyrehave Nord (Vejen) |
| 158 | Torben Kragh | 161 | 2021-01-12 | Tranegilde Mose (Ishøj) |
| 159 | Johnny Jensen | 160 | 2021-03-05 | Svanesøen og Harrestrup Ådal (Ballerup) |
| 160 | Lars Askholm | 160 | 2021-06-16 | Elverdammen (Holbæk) |
| 161 | Erik Skude | 159 | 2021-03-06 | tisvilde hegn |
| 162 | Poul Ulrich Riis | 157 | 2021-01-08 | Fuglebækvej 1 2 |
| 163 | Heidi Lund Bjerregaard | 157 | 2021-01-02 | Håre Bjerge |
| 164 | Kaj Erik Nielsen | 154 | 2021-01-24 | Tibirke |
| 165 | Allan Frederiksen | 152 | 2021-01-05 | Søholm Engsø (Stevns) |
| 166 | Martin Søgaard Nielsen | 151 | 2021-05-17 | Blåvands Huk (Varde) |
| 167 | Claus Holkjær | 148 | 2021-01-03 | Blovstrød |
| 168 | Michael Højgaard | 147 | 2021-02-25 | Gødstrup Sø |
| 169 | Andreas Petersen | 143 | ||
| 170 | Finn Just Christensen | 141 | 2021-01-07 | Stubbæk (Aabenraa) |
| 171 | Klaus Aagaard Schak Laursen | 140 | 2021-02-04 | Slipshavn |
| 172 | Kaj Nissen | 136 | 2021-01-18 | Glenstrup sø (Mariagerfjord) |
| 173 | Ove Andersen | 131 | 2021-02-02 | Skidenrenden (Slagelse) |
| 174 | Bart Westgeest | 126 | 2021-03-16 | Vestermølle skove Holtsbæk/Sønderbæk (Skanderborg) |
| 175 | Peter Enemark | 123 | 2021-06-16 | Lille Vildmose |
| 176 | David Damgaard Dysager | 123 | 2021-01-02 | Gyldensteen: Engsøen (Nordfyns) |
| 177 | Lene Smith | 121 | 2021-01-01 | Lynge |
| 178 | Claus Rasmussen | 121 | 2021-01-02 | Damvej 10 |
| 179 | Lærke Sofie Glerup | 116 | ||
| 180 | Morten Dehn | 114 | ||
| 181 | Søren Thomsen | 105 | ||
| 182 | Benny Haahr | 92 | ||
| 183 | Asbjørn Jørgensen | 91 | ||
| 184 | Kim Alex Olsen | 77 | 2021-01-01 | |
| 185 | Leif Møller-hansen | 71 | 2021-04-14 | Vaserne (Rudersdal) |
| 186 | Jakob Muff Grønne | 70 | 2021-02-13 | Krog ved Skarrild (Herning) |
| 187 | Lars Petersen | 58 | 2021-11-10 | Snævret (Gribskov) |
| 188 | Sarah Kisbye | 19 |
