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 | 2021-01-02 | Fredericia (Fredericia) |
| 3 | Christian Andersen Jensen | 289 | 2021-01-02 | Borre, Horsens Fjord |
| 4 | Lars Paaby | 287 | 2021-01-01 | Høve Strand |
| 5 | Peter Leth Olsen | 284 | 2021-01-03 | Vestas-stien v. Ringkøbing Havn (Ringkøbing-Skjern) |
| 6 | Jens Lind | 282 | 2021-01-01 | Søborg Sø |
| 7 | Jørn Vinther Sørensen | 281 | 2021-01-01 | Matriklen |
| 8 | Jesper Johannes Madsen | 281 | 2021-01-01 | Brøndbyøster |
| 9 | Jonas Pedersen | 279 | 2021-01-01 | Uldum kær |
| 10 | Eric Schaumburg | 279 | Ns | |
| 11 | Joakim Matthiesen | 278 | 2021-01-01 | Køge |
| 12 | Laila Neermann | 278 | 2021-01-01 | Lunkebugten, Tåsinge |
| 13 | Mogens Neergaard | 277 | ||
| 14 | Lis Kastrup | 275 | 2021-01-01 | Ølsemagle Revle |
| 15 | Søren Blanke | 274 | 2021-01-01 | |
| 16 | Klaus Malling Olsen | 274 | Husumparken, Brønshøj | |
| 17 | Michael Køie Poulsen | 273 | 2021-01-01 | Fanø Strand, syd (Fanø) |
| 18 | Jens Ballegaard | 272 | 2021-01-01 | Vestas-Stien |
| 19 | Simon Langvad Græsbøll Iversen | 271 | 2021-01-01 | Århus Havn (Århus) |
| 20 | Svend Erik Petersen | 269 | 2021-01-01 | Vestasstien, Ringkøbing |
| 21 | Thyge Enevoldsen | 268 | 2021-01-01 | Høve Strand (Odsherred) |
| 22 | Ib Jensen | 268 | 2021-01-01 | Nordhavnstippen/Stubben (København) |
| 23 | Stinne Aastrup | 268 | 2021-01-01 | |
| 24 | Stig Kjærgaard Rasmussen | 267 | 2021-01-01 | Frederiksberg (Frederiksberg) |
| 25 | Jens Jørgen Andersen | 267 | 2021-01-01 | hanstholm havn |
| 26 | Philip Elbek | 265 | 2021-01-03 | Nordhavn (København) (København) |
| 27 | Anders Espenhain Sørensen | 262 | 2021-01-02 | |
| 28 | Jan Kiel | 260 | 2021-01-01 | Skælskør By (Slagelse) |
| 29 | Andreas Winding | 259 | 2021-01-04 | Bryrup (Silkeborg) |
| 30 | Christian Hjorth | 258 | 2021-01-01 | Rettrup kær |
| 31 | Lars Jensen Kruse | 258 | 2021-01-01 | Korsør Nor (Slagelse) |
| 32 | Frederik Johansen | 256 | 2021-01-01 | Ballum Enge |
| 33 | Leif Schack-Nielsen | 255 | 2021-01-01 | Klintholm Havn og By (Vordingborg) |
| 34 | Lisbeth Rødbro Jeppesen | 255 | 2021-01-01 | Vilsund Vest (Thisted) |
| 35 | Bo Brauner | 255 | 2021-01-03 | Borre (Horsens Fjord |
| 36 | Simon Vikstrøm | 255 | 2021-01-14 | Gedser Færgehavn (Guldborgsund) |
| 37 | Rasmus Gersholm Momme | 255 | ||
| 38 | Rune Sø Neergaard | 255 | ||
| 39 | Jan Speiermann | 254 | 2021-01-01 | |
| 40 | Elly Hansen | 254 | 2021-01-01 | Roddenbjerg sø |
| 41 | Erik Overgård | 254 | 2021-01-03 | Stenhavegård |
| 42 | Leif Novrup | 252 | 2021-01-01 | Ejsing |
| 43 | Jytte Fuglsang Nissen | 252 | 2021-01-01 | Klintholm Havn og By (Vordingborg) |
| 44 | Stig Toft Madsen | 251 | ||
| 45 | Jan Hjort Christensen | 251 | 2021-01-01 | Gilbjergstien |
| 46 | Ole Kjuel Nielsen | 248 | 2021-01-01 | Ringsted (Ringsted) |
| 47 | Carsten Bohn Søndergaard | 248 | 2021-01-01 | Kalø slotshalvø (Syddjurs) |
| 48 | Kim Duus | 247 | 2021-01-01 | Utterslev Mose |
| 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 | 2021-01-02 | Taarbæk |
| 53 | Daniel Palm Eskildsen | 244 | ||
| 54 | Niels Bomholt Jensen | 243 | 2021-01-01 | Skagen |
| 55 | Orla Hugger Jakobsen | 242 | 2021-01-01 | Flasken incl. enge (Kalundborg) |
| 56 | Martin Svinth Weenink | 241 | 2021-01-01 | Nørre Bjert (Kolding) |
| 57 | Hjalte Benjamin Johansen | 241 | 2021-01-05 | Gentofte Sø |
| 58 | Thomas Vikstrøm | 241 | ||
| 59 | Arne Ruohonen | 241 | 2021-01-03 | |
| 60 | Gerner Majlandt | 240 | ||
| 61 | Klaus Homøe | 238 | 2021-01-05 | Greve, Greve |
| 62 | Morten Christensen | 238 | 2021-01-02 | Uggerby Å (Bindslev - Uggerby) (Hjørring) |
| 63 | Tommy Kaae | 237 | 2021-01-01 | Klostermølle (Horsens) |
| 64 | Nancy Vaaben Møller | 236 | 2021-01-01 | Fjorden v. Vestas |
| 65 | Jens Muff Hansen | 235 | 2021-01-10 | Bølling Sø og områder omkr. søen (Ikast-Brande) |
| 66 | Lars Johansen | 234 | 2021-01-01 | Værløse |
| 67 | Dan Blohm | 232 | 2021-01-01 | Hov/Spøttrup by/havn/strand (Odder) |
| 68 | Lise Hammer | 231 | 2021-01-01 | Høve strand |
| 69 | Bo Thyge Johansen | 231 | ||
| 70 | Jørgen Ballegaard | 231 | 2021-01-03 | Bryrup |
| 71 | Carl Emil Riising Nielsen | 230 | 2021-02-09 | Helsingør lystbådehavn (Helsingør) |
| 72 | Anders Vadstrup Jensen | 229 | 2021-01-01 | Bølling Sø |
| 73 | Mads Herbøl | 228 | 2021-01-09 | Præstesø |
| 74 | Jonatan Falke Rumle Pedersen | 228 | 2021-07-11 | Grenen, Skagen (Frederikshavn) |
| 75 | David B. Collinge | 227 | 2021-01-01 | Lundby Bro (Guldborgsund) |
| 76 | Christian Michael Villadsen | 226 | 2021-01-01 | Åbyhøj (Århus) |
| 77 | Thor Vincent Hansen | 226 | ||
| 78 | Anders Myrtue | 226 | 2021-01-02 | Odense |
| 79 | Erik Groth-andersen | 225 | ||
| 80 | Casper Pedersen | 224 | 2021-04-07 | Farsø (Vesthimmerlands) |
| 81 | Gustav Nyberg | 223 | ||
| 82 | Søren Tanderup | 222 | 2021-01-01 | Tueholm Sø, Vallensbæk |
| 83 | Lasse Birch Højrup | 221 | 2021-01-02 | Holmegårds Mose |
| 84 | Nicolai Jon Jeppesen | 220 | ||
| 85 | Peter Thomasen | 219 | 2021-01-09 | Nordhavn (København) (København) |
| 86 | Jonathan Hemmer-Hansen | 219 | 2021-01-01 | Årslev Engsø |
| 87 | Poul Krag | 218 | 2021-01-04 | Hanstholm |
| 88 | Else Hjorth | 217 | 2021-01-01 | Rettrup kær |
| 89 | Asger Lykkegaard Møldrup | 217 | ||
| 90 | Jan Badura | 216 | 2021-01-01 | Vigersted Mose (Ringsted) |
| 91 | Theo Askov | 215 | ||
| 92 | Mikael Kristensen | 214 | 2021-01-01 | Skånemosen |
| 93 | Christian Scharff Grandorf | 214 | 2021-01-01 | Vesterbro |
| 94 | Valdemar Juul | 214 | ||
| 95 | Martin Liebermann | 213 | 2021-01-01 | Rømødæmningen (Tønder) |
| 96 | Gert Juul Jeppesen | 213 | 2021-01-01 | Elkenøre |
| 97 | Christian Leth | 212 | 2021-01-01 | Gilleleje |
| 98 | Niels Kristian Bech Jensen | 212 | 2021-05-01 | Øster Tørslev Kær/Sønderkær (Randers) |
| 99 | Esben Bjørn Salmonsen | 212 | 2021-01-01 | Utterslev mose I |
| 100 | Thomas Buus Nielsen | 211 | 2021-01-15 | Stoholm, Danmark |
| 101 | Henrik Dahl | 211 | 2021-01-01 | Præstø |
| 102 | Oliver Bøgh Jensen | 211 | 2021-01-04 | Borre, Horsens Fjord |
| 103 | Åge Gejl Hansen | 211 | 2021-01-10 | |
| 104 | Henrik Petersen | 210 | 2021-01-01 | Gilleleje havn |
| 105 | Louis Kristoffer Poulsen | 210 | 2021-01-01 | Bornholm |
| 106 | Hanne Ingeborg Hartmann Albertsen | 210 | 2021-01-03 | Hygum Bakke |
| 107 | René Rørbæk | 210 | ||
| 108 | Stefan Sturup | 209 | 2021-01-01 | Søvang (Dragør) |
| 109 | Christian Rørdam | 209 | 2021-01-01 | Snekkersten |
| 110 | Jimmy Skat Hansen | 209 | 2021-01-02 | Islev |
| 111 | Henrik Rähr Thomsen | 209 | 2021-01-01 | Struer |
| 112 | Henrik Pedersen | 208 | 2021-01-01 | Hirtshals |
| 113 | Mark Hammond | 206 | 2021-01-04 | Utterslev mose |
| 114 | Louise Tanderup | 206 | 2021-01-01 | Kongsholmparken |
| 115 | Carit Johan Xerxes Walter | 206 | ||
| 116 | Conny Jensen | 205 | 2021-01-01 | Hirtshals Havn |
| 117 | Bjørn Jakob Andersen | 205 | 2021-01-01 | Utterslev Mose Del I (Vestmosen) (København) |
| 118 | Hans Henrik Larsen | 204 | 2021-01-01 | Lyngs |
| 119 | Jan Ravnborg | 204 | ||
| 120 | Lauritz Xerxes Walter | 204 | ||
| 121 | Erhardt Ecklon | 202 | 2021-01-01 | Kogtved (Svendborg) |
| 122 | Jørgen Staarup Christensen | 201 | 2021-01-02 | Gjerrild Nordstrand Øst |
| 123 | Ulrik Kjøller Skovenborg | 201 | 2021-01-01 | Brabrandstien |
| 124 | Flemming Thomasen | 201 | 2021-01-08 | Silstrup v Skarrild (Herning) |
| 125 | Jens Ekelund | 201 | 2021-01-01 | Kastellet |
| 126 | Helle Wendel Sørensen | 200 | 2021-01-01 | Svejstrup ved Randers (Randers) |
| 127 | Kjeld Bjarne Nielsen | 199 | 2021-01-01 | Solbjerg Enge & Solbjerg Engsø (Hillerød) |
| 128 | Peter Staarup Christensen | 199 | 2021-01-01 | Glostrup |
| 129 | Jan Helbo Pedersen | 199 | 2021-01-01 | Damhus søen |
| 130 | Otto Nørgaard Sorgenfri | 199 | ||
| 131 | Joshua Emil Haahr | 198 | 2021-01-01 | |
| 132 | Ingelise Aarøe Petersen | 197 | 2021-01-01 | Sundbyvester (København) |
| 133 | Jens Søgaard Hansen | 195 | 2021-01-01 | Damhussøen (København) |
| 134 | Brian Jakobsen | 194 | 2021-01-19 | Skive Fjord |
| 135 | Per Rasmussen | 193 | 2021-01-01 | Grusgrave v/Birkum (Odense) |
| 136 | Tue Jørgensen | 192 | 2021-01-01 | Lysengkilen (Århus) |
| 137 | Sten Petersen | 191 | 2021-01-05 | Nivå |
| 138 | Jørgen Nørrevang Jensen | 191 | 2021-01-03 | Vigerslevparken |
| 139 | Bo Levesen | 191 | ||
| 140 | Emil Skovgaard Brandtoft | 189 | 2021-01-01 | Vester Hassing (Aalborg) |
| 141 | Dan Reichardt | 189 | ||
| 142 | Jonatan Hauge Noldegaard | 189 | 2021-01-15 | Flyvestation Værløse (Furesø) |
| 143 | Mads N. Olsen | 186 | 2021-02-04 | Grene Sande (Billund) |
| 144 | Tom Christensen | 182 | ||
| 145 | Hans Ole Matthiesen | 178 | ||
| 146 | Laurids Erik Andreassen | 177 | 2021-01-10 | Falbækvej marker (Ringkøbing-Skjern) |
| 147 | Kurt M. Nielsen | 177 | Vanløse | |
| 148 | Jens Peter Bech | 176 | 2021-01-01 | Sybergland (Kerteminde) |
| 149 | Tina Hansen | 173 | 2021-01-01 | Utterslev |
| 150 | Jørgen Bjerregaard | 173 | 2021-01-01 | Ejby mose |
| 151 | Rie Birkelund Elgaard Jensen | 173 | 2021-01-01 | |
| 152 | Ivan Olsen | 173 | 2021-01-10 | Nordhavnstippen/Stubben (København) |
| 153 | Paul Landsfeldt | 170 | 2021-01-01 | Trædballe |
| 154 | Birgitte Birch Andreasen | 170 | 2021-01-02 | Haven |
| 155 | Johnny Krämer Christensen | 169 | 2021-01-02 | Egå Engsø (Århus) |
| 156 | Geir Tveit | 167 | 2021-01-03 | Kirke Hvalsø (Lejre) |
| 157 | Per Poulsen | 161 | 2021-01-01 | Frederiksberg |
| 158 | Torben Kragh | 161 | 2021-01-21 | Tranegilde Mose (Ishøj) |
| 159 | Johnny Jensen | 160 | 2021-02-26 | Gentofte Sø & Brobæk Mose (Insulinmosen) (Gentofte) |
| 160 | Lars Askholm | 160 | 2021-06-22 | Holbæk Havn (Holbæk) |
| 161 | Erik Skude | 159 | 2021-01-01 | Tisvilde |
| 162 | Poul Ulrich Riis | 157 | 2021-01-01 | Fuglebækvej 4 |
| 163 | Heidi Lund Bjerregaard | 157 | 2021-01-03 | Vej mod Gyldensteen Strand |
| 164 | Kaj Erik Nielsen | 154 | 2021-02-08 | Breelteparken |
| 165 | Allan Frederiksen | 152 | 2021-01-05 | Tryggevælde Å udløb (Stevns) |
| 166 | Claus Holkjær | 148 | 2021-01-03 | Blovstrød |
| 167 | Michael Højgaard | 147 | 2021-02-20 | Fuglsang Sø |
| 168 | Andreas Petersen | 143 | ||
| 169 | Finn Just Christensen | 141 | 2021-01-01 | Astrup Forland (Tønder) |
| 170 | Klaus Aagaard Schak Laursen | 140 | 2021-01-02 | Sybergland (Kerteminde) |
| 171 | John Brandbyge | 137 | 2021-08-19 | Blokhus Strand (Jammerbugt) |
| 172 | Kaj Nissen | 136 | 2021-03-02 | Havnø Vejle (Mariagerfjord) |
| 173 | Ove Andersen | 131 | 2021-02-02 | Lagunen (Slagelse) |
| 174 | Bart Westgeest | 126 | 2021-01-07 | Solbjerg Sø (Skanderborg) |
| 175 | Agner Svenstrup | 124 | 2021-02-21 | Søndre Plantage (Holstebro) |
| 176 | Peter Enemark | 123 | 2021-01-01 | Sortedamssøen |
| 177 | David Damgaard Dysager | 123 | 2021-01-01 | Skibhuskvarteret (Odense) |
| 178 | Lene Smith | 121 | 2021-01-01 | Sorø sø |
| 179 | Claus Rasmussen | 121 | 2021-01-08 | Randers Fjord, Kare |
| 180 | Lærke Sofie Glerup | 116 | 2021-01-14 | Tåstrup (Aarhus) |
| 181 | Morten Dehn | 114 | 2021-06-03 | Skagen |
| 182 | Liva Gerd Bonnesen | 110 | 2021-01-05 | Nørrebro, ydre (København) |
| 183 | Søren Thomsen | 105 | ||
| 184 | Bente Wonsild | 104 | 2021-01-01 | Øresund |
| 185 | Benny Haahr | 92 | ||
| 186 | Asbjørn Jørgensen | 91 | ||
| 187 | Michael G.jensen | 90 | 2021-01-01 | Esbjerg Havn |
| 188 | Kim Alex Olsen | 77 | 2021-01-01 | |
| 189 | Leif Møller-hansen | 71 | 2021-05-10 | Holte (Rudersdal) |
| 190 | Jakob Muff Grønne | 70 | 2021-02-11 | Klostermølle (Horsens) |
| 191 | Lars Petersen | 58 | 2021-11-10 | Snævret (Gribskov) |
