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 | 310 | ||
| 2 | Peter Hartoft-Jacobsen | 302 | 2021-01-01 | Tisvildekysten (Gribskov) |
| 3 | Lars Paaby | 286 | 2021-01-01 | Høve Strand |
| 4 | Christian Andersen Jensen | 286 | 2021-01-19 | Hevringholm Strand |
| 5 | Peter Leth Olsen | 281 | 2021-01-16 | Bækbygård Strand (Ringkøbing-Skjern) |
| 6 | Jens Lind | 279 | 2021-01-03 | Sandflugtsplantagen |
| 7 | Jørn Vinther Sørensen | 278 | 2021-01-03 | Ud for Halk nor |
| 8 | Jesper Johannes Madsen | 278 | 2021-01-01 | Høve Strand, Odsherred |
| 9 | Jonas Pedersen | 277 | ||
| 10 | Eric Schaumburg | 277 | Ns | |
| 11 | Laila Neermann | 275 | 2021-01-01 | Botofte Strand |
| 12 | Joakim Matthiesen | 274 | 2021-01-12 | Hav og sund mellem Korshage og Hundested (Halsnæs) |
| 13 | Mogens Neergaard | 274 | ||
| 14 | Lis Kastrup | 273 | 2021-01-03 | Rørvig |
| 15 | Klaus Malling Olsen | 272 | 2021-01-02 | Klintebjerg |
| 16 | Søren Blanke | 271 | 2021-01-01 | |
| 17 | Michael Køie Poulsen | 271 | 2021-01-04 | Høve Strand (Odsherred) |
| 18 | Jens Ballegaard | 269 | 2021-01-03 | Bækbygård Strand |
| 19 | Simon Langvad Græsbøll Iversen | 268 | 2021-01-08 | Helgenæs, østkysten (Syddjurs) |
| 20 | Svend Erik Petersen | 267 | 2021-01-03 | Bækbygård Strand |
| 21 | Thyge Enevoldsen | 266 | 2021-01-01 | Høve Strand (Odsherred) |
| 22 | Ib Jensen | 266 | 2021-01-30 | Over Dråby Strand, skov og kyst nord for (Frederikssund) |
| 23 | Stinne Aastrup | 265 | 2021-02-28 | Lumsås |
| 24 | Stig Kjærgaard Rasmussen | 264 | 2021-01-18 | Kongelundsområdet (alle lok.nr. 155031-155055) (Dragør) |
| 25 | Jens Jørgen Andersen | 264 | 2021-04-22 | Roshage, Hanstholm |
| 26 | Philip Elbek | 262 | 2021-01-24 | Hesselø Bugt ud for Asserbo og Melby Overdrev (Halsnæs) |
| 27 | Anders Espenhain Sørensen | 261 | 2021-01-02 | |
| 28 | Jan Kiel | 258 | 2021-01-01 | Agersø Sund (Slagelse) |
| 29 | Andreas Winding | 256 | 2021-01-17 | Øreflak havområde (Syddjurs) |
| 30 | Lars Jensen Kruse | 256 | 2021-01-02 | Asserbo Strand (Melby Strand) (Halsnæs) |
| 31 | Christian Hjorth | 255 | 2021-01-14 | Havet Bækbygård |
| 32 | Frederik Johansen | 254 | 2021-01-06 | |
| 33 | Leif Schack-Nielsen | 253 | 2021-01-07 | Havet ud for Ålebæk Strand (Vordingborg) |
| 34 | Rasmus Gersholm Momme | 253 | 2021-02-08 | Klintholm Havn |
| 35 | Jan Speiermann | 252 | 2021-01-31 | Hundested Havn |
| 36 | Lisbeth Rødbro Jeppesen | 252 | 2021-11-20 | Roshage og havet ud for (Thisted) |
| 37 | Bo Brauner | 252 | 2021-01-07 | Høve strand |
| 38 | Simon Vikstrøm | 252 | 2021-01-03 | Havet ud for Gedser Odde (Guldborgsund) |
| 39 | Erik Overgård | 252 | 2021-01-09 | Dragsmur |
| 40 | Rune Sø Neergaard | 252 | ||
| 41 | Stig Toft Madsen | 251 | 2021-01-31 | Isefjord (Odsherred) |
| 42 | Elly Hansen | 251 | 2021-11-07 | Roshage |
| 43 | Jytte Fuglsang Nissen | 250 | 2021-01-07 | Havet ud for Ålebæk Strand (Vordingborg) |
| 44 | Leif Novrup | 249 | 2021-01-29 | Ebeltoft Færgehavn |
| 45 | Jan Hjort Christensen | 249 | 2021-01-01 | Gilbjergstien |
| 46 | Ole Kjuel Nielsen | 246 | 2021-02-05 | Havet ud for Tisvilde Hegn (Gribskov) |
| 47 | Carsten Bohn Søndergaard | 246 | 2021-01-01 | Ebeltoft Færgehavn (Syddjurs) |
| 48 | Kim Duus | 245 | 2021-01-24 | Sandflugtsplantagen |
| 49 | Jan Eriksen | 244 | 2021-01-01 | |
| 50 | Sebastian Thorup Hansen | 244 | ||
| 51 | Michael Mosebo Jensen | 243 | 2021-01-09 | Helnæs Fyr |
| 52 | Daniel Palm Eskildsen | 242 | ||
| 53 | Mads Bjarke Salling | 242 | 2021-02-01 | Kysten ved Sandflugtsplantagen (Odsherred) |
| 54 | Hjalte Benjamin Johansen | 241 | 2021-03-06 | Hundested Havn |
| 55 | Niels Bomholt Jensen | 241 | 2021-02-11 | Hou Langeland |
| 56 | Orla Hugger Jakobsen | 240 | 2021-01-01 | Kysten ved Sandflugtsplantagen (Odsherred) |
| 57 | Martin Svinth Weenink | 239 | 2021-01-09 | Gniben, Sjællands Odde (Odsherred) |
| 58 | Thomas Vikstrøm | 239 | ||
| 59 | Arne Ruohonen | 239 | 2021-01-03 | |
| 60 | Gerner Majlandt | 237 | 2021-01-24 | Thorsminde |
| 61 | Klaus Homøe | 236 | 2021-01-18 | Asserbo Strand, Halsnæs |
| 62 | Morten Christensen | 236 | 2021-01-09 | Frydenstrand, Frederikshavn (Frederikshavn) |
| 63 | Tommy Kaae | 235 | 2021-01-01 | Ebeltoft Færgehavn (Syddjurs) |
| 64 | Nancy Vaaben Møller | 234 | 2021-01-28 | Alpesejlerstedet |
| 65 | Jens Muff Hansen | 233 | ||
| 66 | Lars Johansen | 231 | 2021-01-19 | Stængehus |
| 67 | Dan Blohm | 230 | 2021-01-23 | Ordrup Næs (Odsherred) |
| 68 | Bo Thyge Johansen | 229 | ||
| 69 | Jørgen Ballegaard | 229 | 2021-03-09 | Bækbygård strand |
| 70 | Lise Hammer | 228 | 2021-01-01 | Høve strand |
| 71 | Mads Herbøl | 227 | 2021-01-09 | Sandflugt |
| 72 | Jonatan Falke Rumle Pedersen | 227 | 2021-01-10 | Asserbo Strand (Melby Strand) (Halsnæs) |
| 73 | Carl Emil Riising Nielsen | 227 | 2021-02-02 | Kysten ved Sandflugtsplantagen (Odsherred) |
| 74 | Anders Vadstrup Jensen | 226 | 2021-01-04 | Roshage |
| 75 | David B. Collinge | 225 | 2021-02-13 | Havet ud for Ulvshale Sommerhusområde (Vordingborg) |
| 76 | Christian Michael Villadsen | 224 | 2021-01-09 | Gniben, Sjællands Odde (Odsherred) |
| 77 | Thor Vincent Hansen | 224 | 2021-09-20 | Grenen, Skagen |
| 78 | Erik Groth-Andersen | 224 | 2021-01-01 | Asserbo Strand |
| 79 | Anders Myrtue | 224 | 2021-05-10 | Fyns Hoved, 10 |
| 80 | Casper Pedersen | 222 | 2021-10-16 | Blåvands Huk (Varde) |
| 81 | Søren Tanderup | 220 | 2021-04-27 | Nordstrand, Skagen |
| 82 | Gustav Nyberg | 220 | ||
| 83 | Lasse Birch Højrup | 219 | 2021-02-20 | Ålebæk strand |
| 84 | Anders P. Tøttrup | 219 | ||
| 85 | Nicolai Jon Jeppesen | 219 | ||
| 86 | Peter Hagen Thomasen | 217 | 2021-01-02 | Nykøbing Lyng (Odsherred) |
| 87 | Jonathan Hemmer-Hansen | 217 | 2021-01-28 | Løkken Strand |
| 88 | Poul Krag | 215 | 2021-03-23 | Lyngvig Fyr |
| 89 | Else Hjorth | 215 | 2021-01-14 | Havet Bækbygård |
| 90 | Asger Lykkegaard Møldrup | 215 | ||
| 91 | Jan W. Badura | 214 | 2021-01-17 | Hav og sund mellem Korshage og Hundested (Halsnæs) |
| 92 | Theo Dahl Elbek | 213 | ||
| 93 | Valdemar Juul | 213 | ||
| 94 | Mikael Kristensen | 212 | 2021-02-19 | Stranden v. Tisvilde Hegn |
| 95 | Martin Liebermann | 211 | 2021-02-20 | Hundested |
| 96 | Gert Juul Jeppesen | 211 | 2021-04-30 | Gedser Odde |
| 97 | Christian Scharff Grandorf | 211 | 2021-01-31 | Over Dråby Strand |
| 98 | Niels Kristian Bech Jensen | 211 | 2021-07-31 | Ørhage (Thisted) |
| 99 | Esben Bjørn Salmonsen | 211 | 2021-01-18 | Stængehus |
| 100 | Christian Leth | 210 | 2021-01-01 | Stængehus |
| 101 | Henrik Petersen | 209 | 2021-01-10 | |
| 102 | Thomas Buus Nielsen | 209 | 2021-10-20 | Blåvand-/Hvidbjerg Strand (Varde) |
| 103 | Henrik Dahl | 209 | 2021-01-30 | Hundested HVN |
| 104 | Oliver Bøgh Jensen | 209 | 2021-01-24 | Kysten ved Sandflugtsplantagen |
| 105 | Åge Gejl Hansen | 209 | 2021-03-07 | |
| 106 | Louis Kristoffer Poulsen | 208 | 2021-01-29 | Vejers Strand |
| 107 | Hanne Ingeborg Hartmann Albertsen | 208 | 2021-01-22 | Bækbygård |
| 108 | René Rørbæk | 208 | ||
| 109 | Stefan Sturup | 207 | 2021-03-27 | Klint (Odsherred) |
| 110 | Christian Rørdam | 207 | 2021-01-17 | Flasken, Reersø |
| 111 | Jimmy Skat Hansen | 207 | 2021-01-01 | Høve strand |
| 112 | Henrik Rähr Thomsen | 207 | 2021-03-13 | Bækbygård Strand |
| 113 | Henrik Pedersen | 206 | 2021-06-17 | Kjul Strand |
| 114 | Carit Johan Xerxes Walter | 205 | ||
| 115 | Mark Hammond | 204 | 2021-02-06 | Over dråby strand |
| 116 | Louise Tanderup | 204 | 2021-04-27 | Nordstrand Skagen |
| 117 | Bjørn Jakob Andersen | 204 | 2021-01-18 | Havet ud for Tisvilde Hegn (Gribskov) |
| 118 | Jørgen Madsen | 203 | ||
| 119 | Conny Jensen | 203 | 2021-06-03 | Grenen, Skagen |
| 120 | Lauritz Xerxes Walter | 203 | ||
| 121 | Jan Ravnborg | 202 | ||
| 122 | Hans Henrik Larsen | 201 | 2021-11-20 | Roshage, Hanstholm |
| 123 | Erhardt Ecklon | 201 | 2021-01-08 | Hav øst for Thurø (Svendborg) |
| 124 | Jens Ekelund | 200 | 2021-01-02 | Korshage |
| 125 | Ulrik Kjøller Skovenborg | 199 | 2021-05-20 | Hirtshals |
| 126 | Flemming Thomasen | 199 | 2021-01-15 | Korshage (Odsherred) |
| 127 | Helle Wendel Sørensen | 199 | 2021-01-03 | Elsegårde Strand (Blushøj) (Syddjurs) |
| 128 | Jørgen Staarup Christensen | 198 | 2021-01-02 | Gjerrild Nordstrand Øst |
| 129 | Joshua Emil Haahr | 197 | ||
| 130 | Kjeld Bjarne Nielsen | 197 | 2021-01-01 | Tisvildekysten (Gribskov) |
| 131 | Peter Staarup Christensen | 197 | 2021-02-28 | Trelde Næs |
| 132 | Jan Helbo Pedersen | 197 | 2021-02-21 | Røsnæs fyr |
| 133 | Otto Nørgaard Sorgenfri | 197 | ||
| 134 | Jens Søgaard Hansen | 193 | 2021-10-24 | Gniben, Sjællands Odde (Odsherred) |
| 135 | Sten Petersen | 190 | 2021-01-17 | Hesselø Bugt |
| 136 | Jørgen Nørrevang Jensen | 190 | 2021-01-08 | Asserbo Strand |
| 137 | Emil Skovgaard Brandtoft | 188 | 2021-01-08 | Dragsmur (Syddjurs) |
| 138 | Dan Reichardt | 188 | ||
| 139 | Jonatan Hauge Noldegaard | 188 | 2021-05-23 | Fjellerup Strand (Norddjurs) |
| 140 | Mads N. Olsen | 184 | 2021-05-10 | Nordstrand, Skagen (Frederikshavn) |
| 141 | Tom Christensen | 179 | ||
| 142 | Jens Peter Bech | 175 | 2021-01-09 | Horseklint (Kerteminde) |
| 143 | Kurt M. Nielsen | 175 | 2021-02-11 | Hundested havn |
| 144 | Ivan Olsen | 172 | 2021-01-17 | Hesselø Bugt ud for Asserbo og Melby Overdrev (Halsnæs) |
| 145 | Jørgen Bjerregaard | 171 | 2021-01-09 | Bøjden |
| 146 | Rie Birkelund Elgaard Jensen | 171 | 2021-01-09 | Køge Sydstrand |
| 147 | Johnny Krämer Christensen | 167 | 2021-01-10 | Dragsmur (Syddjurs) |
| 148 | Geir Tveit | 166 | 2021-01-02 | Eskebjerg Vesterlyng (Kalundborg) |
| 149 | Per Poulsen | 160 | 2021-09-25 | Gilleleje Flak og Tragten (Gribskov) |
| 150 | Torben Kragh | 160 | 2021-02-02 | Hesselø Bugt ud for Asserbo og Melby Overdrev (Halsnæs) |
| 151 | Lars Askholm | 160 | 2021-08-24 | Ølsemagle Revle (Køge) |
| 152 | Johnny Jensen | 159 | 2021-12-29 | Hesselø Bugt ud for Asserbo og Melby Overdrev (Halsnæs) |
| 153 | Erik Skude | 158 | 2021-01-05 | melby |
| 154 | Poul Ulrich Riis | 156 | 2021-10-04 | Roshage |
| 155 | Heidi Lund Bjerregaard | 155 | 2021-01-09 | Havet ud for Bøjden |
| 156 | Kaj Erik Nielsen | 152 | 2021-02-08 | Vesterstrand Jægerspris |
| 157 | Allan Frederiksen | 151 | 2021-02-12 | Hundested Havn (Halsnæs) |
| 158 | Claus Holkjær | 147 | 2021-02-08 | Jægerspris |
| 159 | Finn Just Christensen | 140 | 2021-01-01 | Lakolk Strand, Rømø (Tønder) |
| 160 | Klaus Aagaard Schak Laursen | 138 | Thy | |
| 161 | John Brandbyge | 136 | 2021-08-16 | Grenen, Skagen (Frederikshavn) |
| 162 | Lasse Morgen | 124 | 2021-01-30 | Asserbo Strand (Melby Strand) (Halsnæs) |
| 163 | Lene Smith | 120 | 2021-01-23 | Kysten ved Sandflugtsplantagen (Odsherred) |
| 164 | Claus Rasmussen | 120 | 2021-04-30 | Randers Fjord, Kare |
| 165 | Lærke Sofie Glerup | 115 | 2021-01-16 | Ålsrode Strand |
| 166 | Bente Wonsild | 103 | 2021-11-02 | Asserbo Strand |
| 167 | Kim Alex Olsen | 76 | 2021-01-01 |
