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 | 2021-01-03 | Sanddopperne |
| 2 | Peter Hartoft-Jacobsen | 304 | 2021-01-03 | Hejlsminde Nor (Kolding) |
| 3 | Christian Andersen Jensen | 288 | 2021-01-02 | Borre, Horsens Fjord |
| 4 | Lars Paaby | 287 | 2021-01-01 | Sanddobberne |
| 5 | Peter Leth Olsen | 283 | 2021-01-14 | Hvide Sande Havn (Ringkøbing-Skjern) |
| 6 | Jens Lind | 281 | 2021-01-29 | Over Dråby Strand |
| 7 | Jørn Vinther Sørensen | 280 | 2021-01-02 | Borre i Horsens Fjord |
| 8 | Jesper Johannes Madsen | 280 | 2021-01-04 | Borre (Horsens Fjord) |
| 9 | Jonas Pedersen | 278 | 2021-01-12 | Borre odde |
| 10 | Eric Schaumburg | 278 | Ns | |
| 11 | Laila Neermann | 277 | 2021-01-05 | Ristinge Hale |
| 12 | Joakim Matthiesen | 276 | 2021-01-31 | Isefjord (Odsherred) |
| 13 | Mogens Neergaard | 276 | ||
| 14 | Lis Kastrup | 274 | 2021-01-03 | Korevlerne |
| 15 | Søren Blanke | 273 | 2021-01-01 | |
| 16 | Klaus Malling Olsen | 273 | 2021-01-23 | Sanddobberne |
| 17 | Michael Køie Poulsen | 272 | 2021-01-01 | Fanø Strand, syd (Fanø) |
| 18 | Jens Ballegaard | 271 | 2021-01-05 | Hvide Sande |
| 19 | Simon Langvad Græsbøll Iversen | 270 | 2021-03-04 | Blåvands Huk (Varde) |
| 20 | Svend Erik Petersen | 268 | 2021-01-05 | Hvide Sande Havn |
| 21 | Thyge Enevoldsen | 267 | 2021-01-05 | Blåvand-/Hvidbjerg Strand (Varde) |
| 22 | Ib Jensen | 267 | 2021-01-03 | Agersø, Fedte Sø (Slagelse) |
| 23 | Stinne Aastrup | 267 | 2021-01-03 | Borre, Horsens fjord |
| 24 | Stig Kjærgaard Rasmussen | 266 | 2021-01-31 | Isefjord (Odsherred) |
| 25 | Jens Jørgen Andersen | 266 | 2021-01-16 | aggertange |
| 26 | Philip Elbek | 263 | 2021-01-26 | Jedsted Forland (Esbjerg) |
| 27 | Anders Espenhain Sørensen | 262 | 2021-03-20 | Vejlerne |
| 28 | Jan Kiel | 259 | 2021-01-03 | Borre (Horsens Fjord) (Hedensted) |
| 29 | Andreas Winding | 258 | 2021-01-17 | Ebeltoft Færgehavn (Syddjurs) |
| 30 | Christian Hjorth | 257 | 2021-01-28 | Thyborøn |
| 31 | Lars Jensen Kruse | 257 | 2021-01-23 | Korevlerne (Odsherred) |
| 32 | Frederik Johansen | 255 | 2021-01-01 | Låningsvejen, Mandø |
| 33 | Leif Schack-Nielsen | 254 | 2021-02-05 | Helm Odde Marsk, Rømø (Tønder) |
| 34 | Lisbeth Rødbro Jeppesen | 254 | 2021-01-01 | Agger Tange (Thisted) |
| 35 | Bo Brauner | 254 | 2021-01-03 | Borre (Horsens Fjord |
| 36 | Simon Vikstrøm | 254 | 2021-02-01 | |
| 37 | Rasmus Gersholm Momme | 254 | 2021-03-20 | Gedser Odde |
| 38 | Rune Sø Neergaard | 254 | ||
| 39 | Jan Speiermann | 253 | 2021-02-06 | Jægerspris |
| 40 | Elly Hansen | 253 | 2021-01-12 | Agger Tange |
| 41 | Erik Overgård | 253 | 2021-01-02 | Borre |
| 42 | Stig Toft Madsen | 252 | 2021-01-31 | Isefjord (Odsherred) |
| 43 | Leif Novrup | 251 | 2021-01-01 | Handbjerg Strand |
| 44 | Jytte Fuglsang Nissen | 251 | 2021-02-05 | Helm Odde Marsk, Rømø (Tønder) |
| 45 | Jan Hjort Christensen | 250 | 2021-01-30 | Over Dråby Strand |
| 46 | Ole Kjuel Nielsen | 247 | 2021-01-03 | Borre (Horsens Fjord) (Hedensted) |
| 47 | Carsten Bohn Søndergaard | 247 | 2021-01-02 | Borre (Horsens Fjord) (Hedensted) |
| 48 | Kim Duus | 246 | 2021-01-29 | Korevlerne |
| 49 | Jan Eriksen | 245 | 2021-01-01 | |
| 50 | Sebastian Thorup Hansen | 245 | ||
| 51 | Michael Mosebo Jensen | 244 | 2021-01-01 | |
| 52 | Mads Bjarke Salling | 244 | 2021-04-17 | Bygholm Vejle |
| 53 | Daniel Palm Eskildsen | 243 | ||
| 54 | Niels Bomholt Jensen | 242 | 2021-01-27 | Fyns Hoved |
| 55 | Orla Hugger Jakobsen | 241 | 2021-01-01 | Skansehage (Odsherred) |
| 56 | Arne Ruohonen | 241 | 2021-01-03 | Sanddobberne |
| 57 | Martin Svinth Weenink | 240 | 2021-01-03 | Borre (Horsens Fjord) (Hedensted) |
| 58 | Hjalte Benjamin Johansen | 240 | 2021-01-16 | Avnø |
| 59 | Thomas Vikstrøm | 240 | 2021-01-24 | Sylten, Stigsnæs |
| 60 | Gerner Majlandt | 239 | ||
| 61 | Klaus Homøe | 237 | 2021-03-04 | Korevlerne, Odsherred |
| 62 | Morten Christensen | 237 | 2021-01-09 | Frydenstrand, Frederikshavn (Frederikshavn) |
| 63 | Tommy Kaae | 236 | 2021-01-01 | Ebeltoft Færgehavn (Syddjurs) |
| 64 | Nancy Vaaben Møller | 235 | 2021-01-14 | Hejlsminde Nor |
| 65 | Jens Muff Hansen | 234 | 2021-01-13 | Borre (Horsens Fjord) (Hedensted) |
| 66 | Lars Johansen | 233 | 2021-01-12 | Lysnæs lystbådehavn |
| 67 | Dan Blohm | 231 | 2021-01-01 | Gyllingnæs (Odder) |
| 68 | Lise Hammer | 230 | 2021-01-01 | Korevlerne |
| 69 | Bo Thyge Johansen | 230 | ||
| 70 | Jørgen Ballegaard | 230 | 2021-01-13 | Borre Odde, Horsens Fjord |
| 71 | Carl Emil Riising Nielsen | 229 | 2021-02-27 | Ølsemagle Revle (Køge) |
| 72 | Mads Herbøl | 228 | 2021-01-30 | Isefjord v Jægerspris |
| 73 | Anders Vadstrup Jensen | 228 | 2021-01-31 | Hejlsminde Bugt |
| 74 | Jonatan Falke Rumle Pedersen | 228 | 2021-01-30 | Glænø Vesterfed (Slagelse) |
| 75 | David B. Collinge | 226 | ||
| 76 | Christian Michael Villadsen | 225 | 2021-01-03 | Borre (Horsens Fjord) (Hedensted) |
| 77 | Thor Vincent Hansen | 225 | ||
| 78 | Erik Groth-Andersen | 225 | 2021-01-09 | Sølager Strandeng (Halsnæs) |
| 79 | Anders Myrtue | 225 | 2021-01-05 | Blåvand |
| 80 | Casper Pedersen | 223 | ||
| 81 | Gustav Nyberg | 222 | ||
| 82 | Søren Tanderup | 221 | 2021-03-08 | Ølsemagle Revle, Køge |
| 83 | Lasse Birch Højrup | 221 | 2021-02-20 | Ulvshale |
| 84 | Anders P. Tøttrup | 221 | ||
| 85 | Nicolai Jon Jeppesen | 220 | ||
| 86 | Peter Hagen Thomasen | 218 | 2021-03-14 | Holmesø (Brøndby) |
| 87 | Jonathan Hemmer-Hansen | 218 | 2021-01-03 | Borre, Horsens |
| 88 | Poul Krag | 217 | 2021-03-03 | Retterup Kær |
| 89 | Else Hjorth | 217 | 2021-01-28 | Thyborøn |
| 90 | Asger Lykkegaard Møldrup | 216 | ||
| 91 | Jan Badura | 215 | 2021-01-03 | Skansehage (Odsherred) |
| 92 | Theo Askov | 214 | 2021-01-01 | Fuglereservat Nivå bugt, strandengene (Fredensborg) |
| 93 | Valdemar Juul | 214 | ||
| 94 | Gert Juul Jeppesen | 213 | 2021-03-08 | Kaløgrå |
| 95 | Mikael Kristensen | 213 | 2021-02-21 | Nyborg, Gl. færgehavn |
| 96 | Martin Liebermann | 212 | 2021-01-01 | Forlandet ud for Saltvandssøen, Margrethe Kog (Tønder) |
| 97 | Christian Scharff Grandorf | 212 | 2021-01-31 | Over Dråby Strand |
| 98 | Niels Kristian Bech Jensen | 212 | 2021-04-24 | Fjellerup Strand (Norddjurs) |
| 99 | Esben Bjørn Salmonsen | 212 | 2021-01-26 | Nivå Strandenge |
| 100 | Christian Leth | 211 | 2021-01-03 | Lynæs |
| 101 | Henrik Petersen | 210 | 2021-01-16 | |
| 102 | Thomas Buus Nielsen | 210 | 2021-03-12 | Spøttrup Sø (Skive) |
| 103 | Henrik Dahl | 210 | 2021-01-30 | Kulhuse Havn |
| 104 | Oliver Bøgh Jensen | 210 | 2021-01-04 | Borre, Horsens Fjord |
| 105 | Åge Gejl Hansen | 210 | 2021-03-07 | |
| 106 | Louis Kristoffer Poulsen | 209 | 2021-01-30 | Fanø |
| 107 | Hanne Ingeborg Hartmann Albertsen | 209 | 2021-01-03 | Thyborøn |
| 108 | René Rørbæk | 209 | ||
| 109 | Stefan Sturup | 208 | 2021-03-18 | Søvang (Dragør) |
| 110 | Christian Rørdam | 208 | Reersø | |
| 111 | Jimmy Skat Hansen | 208 | 2021-01-24 | Korevlerne |
| 112 | Henrik Rähr Thomsen | 208 | 2021-01-01 | Agger Tange |
| 113 | Henrik Pedersen | 207 | 2021-01-07 | Skansehavnen |
| 114 | Carit Johan Xerxes Walter | 206 | ||
| 115 | Mark Hammond | 205 | 2021-02-06 | Over dråby strand |
| 116 | Louise Tanderup | 205 | 2021-03-13 | Ishøj Enge |
| 117 | Bjørn Jakob Andersen | 205 | 2021-01-26 | Nivå Strandenge |
| 118 | Conny Jensen | 204 | 2021-03-13 | Ålborg |
| 119 | Lauritz Xerxes Walter | 204 | ||
| 120 | Hans Henrik Larsen | 203 | 2021-01-15 | Enge ved Plethøj plantage |
| 121 | Jan Ravnborg | 203 | 2021-01-01 | Ballum Forland (Tønder) |
| 122 | Erhardt Ecklon | 202 | 2021-01-01 | Kogtved (Svendborg) |
| 123 | Jens Ekelund | 201 | 2021-02-21 | Sanddobberne |
| 124 | Ulrik Kjøller Skovenborg | 200 | 2021-03-30 | Dragsmur |
| 125 | Flemming Thomasen | 200 | 2021-03-10 | Herning (Herning) |
| 126 | Helle Wendel Sørensen | 200 | 2021-01-03 | Ebeltoft Færgehavn (Syddjurs) |
| 127 | Jørgen Staarup Christensen | 199 | 2021-02-14 | Gjerrild Nordstrand Øst |
| 128 | Joshua Emil Haahr | 198 | ||
| 129 | Kjeld Bjarne Nielsen | 198 | 2021-02-01 | Lynæs |
| 130 | Peter Staarup Christensen | 198 | 2021-02-28 | Høll |
| 131 | Jan Helbo Pedersen | 198 | 2021-01-03 | Nivå bugten |
| 132 | Otto Nørgaard Sorgenfri | 198 | ||
| 133 | Ingelise Aarøe Petersen | 196 | 2021-03-12 | |
| 134 | Jens Søgaard Hansen | 194 | 2021-04-18 | Tystrup Sø, sydlige del (Næstved) |
| 135 | Brian Jakobsen | 193 | 2021-10-22 | Vejers strand |
| 136 | Per Rasmussen | 192 | 2021-02-25 | Grusgrave v/Birkum (Odense) |
| 137 | Tue Jørgensen | 191 | 2021-01-02 | Horsens Havn (Horsens) |
| 138 | Sten Petersen | 191 | 2021-01-05 | Nivå |
| 139 | Jørgen Nørrevang Jensen | 191 | 2021-03-04 | Ølsemagle revle |
| 140 | Bo Levesen | 190 | ||
| 141 | Emil Skovgaard Brandtoft | 189 | 2021-01-09 | Alrø Egehoved (Odder) |
| 142 | Dan Reichardt | 189 | ||
| 143 | Jonatan Hauge Noldegaard | 189 | 2021-03-18 | Kongelundsstranden (del 1-3) (Dragør) |
| 144 | Mads N. Olsen | 185 | 2021-03-28 | Sunddraget (Struer) |
| 145 | Tom Christensen | 181 | ||
| 146 | Hans Ole Matthiesen | 177 | ||
| 147 | Laurids Erik Andreassen | 177 | 2021-04-30 | Værnengene (Ringkøbing-Skjern) |
| 148 | Jens Peter Bech | 176 | 2021-01-01 | Vestermade (Kerteminde) |
| 149 | Kurt M. Nielsen | 176 | 2021-03-04 | Lynæs Havn |
| 150 | Ivan Olsen | 173 | 2021-01-12 | Lynæs Havn (Halsnæs) |
| 151 | Tina Hansen | 172 | 2021-02-20 | Alholm |
| 152 | Jørgen Bjerregaard | 172 | 2021-01-03 | Gyldensteen |
| 153 | Rie Birkelund Elgaard Jensen | 172 | 2021-03-13 | Klydesøen (Kalvebod Fælled) |
| 154 | Ole Sørensen | 171 | 2021-01-09 | Splidholm (Odder) |
| 155 | Paul Landsfeldt | 170 | 2021-01-02 | Borre |
| 156 | Birgitte Birch Andreasen | 170 | 2021-02-27 | Kalø Grå |
| 157 | Johnny Krämer Christensen | 168 | 2021-01-16 | Skæring (Århus) |
| 158 | Geir Tveit | 167 | 2021-02-28 | Kysten ved Sonnerup skov (Odsherred) |
| 159 | Per Poulsen | 161 | 2021-03-31 | Solbjerg Enge & Solbjerg Engsø (Hillerød) |
| 160 | Torben Kragh | 161 | 2021-02-02 | Lynæs Havn (Halsnæs) |
| 161 | Johnny Jensen | 160 | 2021-03-07 | Vallensbæk og Ishøj Strandenge (Ishøj) |
| 162 | Lars Askholm | 160 | 2021-05-23 | Lyngsbæk Strand (Syddjurs) |
| 163 | Erik Skude | 159 | 2021-01-30 | vester strand |
| 164 | Poul Ulrich Riis | 157 | 2021-01-16 | Lindholm 2 |
| 165 | Heidi Lund Bjerregaard | 156 | 2021-01-03 | Gyldensteen Strand V for vejen |
| 166 | Kaj Erik Nielsen | 153 | 2021-01-23 | Nivå bugt Tangen |
| 167 | Allan Frederiksen | 152 | 2021-03-06 | Lakolk Strand, Rømø (Tønder) |
| 168 | Martin Søgaard Nielsen | 151 | 2021-05-13 | Horseklint (Kerteminde) |
| 169 | Mathias Blicher Bjerregård | 149 | 2021-08-22 | Skansebakken (Hillerød) |
| 170 | Claus Holkjær | 148 | 2021-01-21 | Kulhuse |
| 171 | Michael Højgaard | 147 | 2021-03-26 | Ølsemagle Revle |
| 172 | Andreas Petersen | 142 | ||
| 173 | Finn Just Christensen | 141 | 2021-01-01 | Rømødæmningen (Tønder) |
| 174 | Klaus Aagaard Schak Laursen | 139 | 2021-04-01 | Blåvandshuk |
| 175 | John Brandbyge | 137 | 2021-03-01 | Århus Østhavn (Århus) |
| 176 | Kaj Nissen | 136 | 2021-03-02 | Mariager Fjord, Yderfjorden (Mariagerfjord) |
| 177 | Ove Andersen | 131 | 2021-02-21 | Stigsnæs |
| 178 | Bart Westgeest | 126 | 2021-03-25 | Fornæs (Norddjurs) |
| 179 | Agner Svenstrup | 124 | 2021-03-05 | Søndre Plantage (Holstebro) |
| 180 | Peter Enemark | 123 | 2021-03-25 | Nivå |
| 181 | David Damgaard Dysager | 123 | 2021-03-28 | Firtalsstrand & Mellemstykket (Nordfyns) |
| 182 | Lene Smith | 121 | 2021-01-09 | Reersø Vejle |
| 183 | Claus Rasmussen | 121 | 2021-03-05 | Randers Fjord, Voer |
| 184 | Lærke Sofie Glerup | 116 | ||
| 185 | Morten Dehn | 114 | ||
| 186 | Liva Gerd Bonnesen | 110 | 2021-02-21 | Korshage (Odsherred) |
| 187 | Søren Thomsen | 105 | ||
| 188 | Benny Haahr | 92 | ||
| 189 | Asbjørn Jørgensen | 91 | ||
| 190 | Michael G.jensen | 90 | 2021-01-23 | Rømø |
| 191 | Kim Alex Olsen | 77 | 2021-02-02 | Over Dråby Strand |
| 192 | Lars Petersen | 58 | 2021-11-14 | Fanø Bad Sommerhusområde (Fanø) |
