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 | 2021-01-07 | Borre (Horsens Fjord) (Hedensted) |
| 3 | Christian Andersen Jensen | 288 | 2021-01-02 | Borre, Horsens Fjord |
| 4 | Lars Paaby | 287 | 2021-02-05 | Pøleå ved Solbjerg engsø |
| 5 | Peter Leth Olsen | 283 | 2021-01-08 | Rindum (Ringkøbing-Skjern) |
| 6 | Jens Lind | 281 | 2021-01-03 | Hovvig |
| 7 | Jørn Vinther Sørensen | 280 | 2021-01-01 | Kiskelund plantage |
| 8 | Jesper Johannes Madsen | 280 | 2021-01-01 | Hovvig, Rørvig |
| 9 | Jonas Pedersen | 278 | 2021-01-01 | Uldum kær |
| 10 | Eric Schaumburg | 278 | Ns | |
| 11 | Laila Neermann | 277 | 2021-01-15 | Røde Bro, Næstved |
| 12 | Joakim Matthiesen | 276 | 2021-01-15 | Porsmose ved Holmegårds Mose (Næstved) |
| 13 | Mogens Neergaard | 276 | ||
| 14 | Lis Kastrup | 274 | 2021-01-03 | Hovvig |
| 15 | Søren Blanke | 273 | 2021-01-17 | Nordhavn |
| 16 | Klaus Malling Olsen | 273 | 2021-01-03 | Holmegårds Mose |
| 17 | Michael Køie Poulsen | 272 | 2021-01-04 | Borre (Horsens Fjord) (Hedensted) |
| 18 | Jens Ballegaard | 271 | 2021-01-02 | Tim Mølle |
| 19 | Simon Langvad Græsbøll Iversen | 270 | 2021-01-03 | Gudenå, Gjelbro (Kongensbro) -Tange Sø (Favrskov) |
| 20 | Svend Erik Petersen | 268 | 2021-01-01 | Hindøbroen |
| 21 | Thyge Enevoldsen | 267 | 2021-01-02 | Borre (Horsens Fjord) (Hedensted) |
| 22 | Ib Jensen | 267 | 2021-01-09 | Nordhavn (København) (København) |
| 23 | Stinne Aastrup | 267 | 2021-01-03 | Borre, Horsens fjord |
| 24 | Stig Kjærgaard Rasmussen | 266 | 2021-01-02 | Kalvebod Fælled (Tårnby) |
| 25 | Jens Jørgen Andersen | 266 | 2021-01-15 | aggertange |
| 26 | Philip Elbek | 263 | 2021-01-03 | Nordhavn (København) (København) |
| 27 | Anders Espenhain Sørensen | 262 | 2021-01-06 | Skuderløse |
| 28 | Jan Kiel | 259 | 2021-01-03 | Gråsten Søerne (Sønderborg) |
| 29 | Andreas Winding | 258 | 2021-01-05 | Bryrup Langsø (Silkeborg) |
| 30 | Christian Hjorth | 257 | 2021-01-01 | Stubbergård sø |
| 31 | Lars Jensen Kruse | 257 | 2021-01-09 | Ølsemagle Revle (Køge) |
| 32 | Frederik Johansen | 255 | 2021-01-01 | Låningsvejen, Mandø |
| 33 | Leif Schack-Nielsen | 254 | 2021-01-03 | Klintholm Havn og By (Vordingborg) |
| 34 | Lisbeth Rødbro Jeppesen | 254 | 2021-02-07 | Dollerup Mølle (Viborg) |
| 35 | Bo Brauner | 254 | 2021-01-03 | Borre (Horsens Fjord |
| 36 | Simon Vikstrøm | 254 | 2021-01-28 | Nysted Nor |
| 37 | Rasmus Gersholm Momme | 254 | 2021-01-04 | Klintholm Havn |
| 38 | Rune Sø Neergaard | 254 | ||
| 39 | Jan Speiermann | 253 | 2021-01-16 | Holmegårds Mose |
| 40 | Elly Hansen | 253 | 2021-01-17 | Agger Tange |
| 41 | Erik Overgård | 253 | 2021-01-26 | Klostermølle |
| 42 | Stig Toft Madsen | 252 | 2021-01-15 | Porsmose ved Holmegårds Mose (Næstved) |
| 43 | Leif Novrup | 251 | 2021-01-01 | Stubbergård sø |
| 44 | Jytte Fuglsang Nissen | 251 | 2021-01-12 | Faxe Ladeplads (Faxe) |
| 45 | Jan Hjort Christensen | 250 | 2021-01-01 | Gilleleje Havn |
| 46 | Ole Kjuel Nielsen | 247 | 2021-01-16 | Porsmose ved Holmegårds Mose (Næstved) |
| 47 | Carsten Bohn Søndergaard | 247 | 2021-01-02 | Bjerre Engsø (Hedensted) |
| 48 | Kim Duus | 246 | 2021-01-02 | Stubben |
| 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 | 2021-01-15 | Studemose - Engene vest for Rødebrovej, Holmegård (Næstved) |
| 53 | Daniel Palm Eskildsen | 243 | ||
| 54 | Niels Bomholt Jensen | 242 | 2021-01-14 | Ballum Forland |
| 55 | Orla Hugger Jakobsen | 241 | 2021-01-07 | Porsmose, Holmegårds Mose SV. f. Haslev |
| 56 | Arne Ruohonen | 241 | 2021-01-03 | Hovvig |
| 57 | Martin Svinth Weenink | 240 | 2021-01-03 | Borre (Horsens Fjord) (Hedensted) |
| 58 | Hjalte Benjamin Johansen | 240 | 2021-01-16 | Holmegårds Mose |
| 59 | Thomas Vikstrøm | 240 | 2021-01-06 | Farum Sortemose |
| 60 | Gerner Majlandt | 239 | ||
| 61 | Klaus Homøe | 237 | 2021-02-04 | Kattinge Vig, Roskilde |
| 62 | Morten Christensen | 237 | 2021-01-09 | Frydenstrand, Frederikshavn (Frederikshavn) |
| 63 | Tommy Kaae | 236 | 2021-01-01 | Klostermølle (Horsens) |
| 64 | Nancy Vaaben Møller | 235 | 2021-01-02 | Tim Vandmølle |
| 65 | Jens Muff Hansen | 234 | 2021-01-07 | Klostermølle (Horsens) |
| 66 | Lars Johansen | 233 | 2021-01-02 | Stubben |
| 67 | Dan Blohm | 231 | 2021-01-06 | Borre (Horsens Fjord) (Hedensted) |
| 68 | Lise Hammer | 230 | 2021-02-14 | Mossø |
| 69 | Bo Thyge Johansen | 230 | 2021-01-09 | Solbjerg Engsø |
| 70 | Jørgen Ballegaard | 230 | 2021-01-14 | Klostermølle |
| 71 | Carl Emil Riising Nielsen | 229 | 2021-02-02 | Hovvig, Odsherred (Odsherred) |
| 72 | Mads Herbøl | 228 | 2021-01-16 | Rødebro |
| 73 | Anders Vadstrup Jensen | 228 | 2021-01-02 | Bølling Sø |
| 74 | Jonatan Falke Rumle Pedersen | 228 | 2021-11-01 | Helsingør lystbådehavn (Helsingør) |
| 75 | David B. Collinge | 226 | 2021-12-22 | Vester Mølle (Vejle) |
| 76 | Christian Michael Villadsen | 225 | 2021-01-03 | Borre (Horsens Fjord) (Hedensted) |
| 77 | Erik Groth-Andersen | 225 | 2021-01-03 | Favrholm Voldgrav (Hillerød) |
| 78 | Anders Myrtue | 225 | 2021-11-09 | Kanal v. Fogense |
| 79 | Casper Pedersen | 223 | ||
| 80 | Gustav Nyberg | 222 | ||
| 81 | Søren Tanderup | 221 | 2021-01-01 | Tueholm Sø, Vallensbæk |
| 82 | Lasse Birch Højrup | 221 | 2021-01-02 | Susåen |
| 83 | Anders P. Tøttrup | 221 | ||
| 84 | Nicolai Jon Jeppesen | 220 | ||
| 85 | Peter Hagen Thomasen | 218 | 2021-01-23 | Nordhavn (København) (København) |
| 86 | Jonathan Hemmer-Hansen | 218 | 2021-01-03 | Borre, Horsens |
| 87 | Poul Krag | 217 | 2021-01-18 | Mosestien |
| 88 | Else Hjorth | 217 | 2021-01-01 | Stubbergård sø |
| 89 | Asger Lykkegaard Møldrup | 216 | ||
| 90 | Jan Badura | 215 | 2021-01-01 | Marker syd for Tempelkrog og vest for Elverdamsåen (Holbæk) |
| 91 | Theo Askov | 214 | ||
| 92 | Valdemar Juul | 214 | ||
| 93 | Gert Juul Jeppesen | 213 | 2021-02-15 | Nykøbing Falster |
| 94 | Mikael Kristensen | 213 | 2021-01-08 | Fiskebæk, Mølleåen |
| 95 | Martin Liebermann | 212 | 2021-01-02 | Vonsbæk, Haderslev Fjord |
| 96 | Christian Scharff Grandorf | 212 | 2021-01-08 | Kongsholmparken |
| 97 | Niels Kristian Bech Jensen | 212 | 2021-07-09 | Årslev Engsø (Århus) |
| 98 | Esben Bjørn Salmonsen | 212 | 2021-01-03 | Nordhavnstippen |
| 99 | Christian Leth | 211 | 2021-01-08 | Helsingør Nordhavn |
| 100 | Henrik Petersen | 210 | 2021-01-01 | Møllekrog |
| 101 | Thomas Buus Nielsen | 210 | 2021-01-03 | Strandet, sø for Virksund (Skive) |
| 102 | Henrik Dahl | 210 | 2021-01-28 | Rådmandshaven, stryget |
| 103 | Oliver Bøgh Jensen | 210 | 2021-01-04 | Borre, Horsens Fjord |
| 104 | Åge Gejl Hansen | 210 | 2021-01-03 | |
| 105 | Louis Kristoffer Poulsen | 209 | 2021-01-17 | Hullehavn, Bornholm |
| 106 | Hanne Ingeborg Hartmann Albertsen | 209 | 2021-01-22 | Rindum |
| 107 | René Rørbæk | 209 | ||
| 108 | Stefan Sturup | 208 | 2021-01-25 | Kongelunden del 5 (marker og nyskov NV for skoven) (Dragør) |
| 109 | Christian Rørdam | 208 | 2021-01-19 | Sjælsø vest |
| 110 | Jimmy Skat Hansen | 208 | 2021-01-18 | Raadvad |
| 111 | Henrik Rähr Thomsen | 208 | 2021-01-16 | Stubbergård Sø |
| 112 | Henrik Pedersen | 207 | 2021-01-07 | Skansehavnen |
| 113 | Carit Johan Xerxes Walter | 206 | ||
| 114 | Louise Tanderup | 205 | 2021-01-01 | Kongsholmparken |
| 115 | Bjørn Jakob Andersen | 205 | 2021-01-03 | Nordhavn (København) (København) |
| 116 | Conny Jensen | 204 | 2021-06-28 | Åstrup hovedgaard, Hjørring |
| 117 | Lauritz Xerxes Walter | 204 | 2021-01-17 | Svaneke |
| 118 | Hans Henrik Larsen | 203 | 2021-01-12 | Agger havn |
| 119 | Jan Ravnborg | 203 | 2021-01-03 | Kiskelund Plantage (Aabenraa) |
| 120 | Erhardt Ecklon | 202 | 2021-01-06 | Vejlen - Tåsinge (Svendborg) |
| 121 | Jens Ekelund | 201 | 2021-01-23 | Hovvig |
| 122 | Ulrik Kjøller Skovenborg | 200 | 2021-01-03 | Borre Knob |
| 123 | Flemming Thomasen | 200 | 2021-01-10 | Karstoft (Herning) |
| 124 | Helle Wendel Sørensen | 200 | 2021-01-03 | Ebeltoft Færgehavn (Syddjurs) |
| 125 | Joshua Emil Haahr | 198 | ||
| 126 | Kjeld Bjarne Nielsen | 198 | 2021-01-01 | Solbjerg Enge & Solbjerg Engsø (Hillerød) |
| 127 | Peter Staarup Christensen | 198 | 2021-05-01 | Kølsen-Skals Engsø |
| 128 | Jan Helbo Pedersen | 198 | 2021-01-04 | Mølleåen |
| 129 | Otto Nørgaard Sorgenfri | 198 | ||
| 130 | Ingelise Aarøe Petersen | 196 | 2021-01-09 | |
| 131 | Jens Søgaard Hansen | 194 | 2021-01-16 | Stege Havn (Vordingborg) |
| 132 | Brian Jakobsen | 193 | 2021-10-23 | Snævringen |
| 133 | Per Rasmussen | 192 | 2021-01-01 | Grusgrave v/Birkum (Odense) |
| 134 | Tue Jørgensen | 191 | 2021-02-06 | Klostermølle (Horsens) |
| 135 | Sten Petersen | 191 | 2021-01-21 | Strødam Engsø |
| 136 | Jørgen Nørrevang Jensen | 191 | 2021-01-22 | Rådvad |
| 137 | Bo Levesen | 190 | ||
| 138 | Emil Skovgaard Brandtoft | 189 | 2021-08-06 | Tåstrup Sø (Århus) |
| 139 | Dan Reichardt | 189 | ||
| 140 | Mads N. Olsen | 185 | 2021-02-08 | Billund By (Billund) |
| 141 | Hans Ole Matthiesen | 177 | ||
| 142 | Jens Peter Bech | 176 | 2021-01-16 | Stige Ø (Odense) |
| 143 | Kurt M. Nielsen | 176 | 2021-02-24 | U-mose |
| 144 | Ivan Olsen | 173 | 2021-03-02 | Strødamområdet og Strødam Engsø (Hillerød) |
| 145 | Tina Hansen | 172 | 2021-01-01 | Utterslev Mose |
| 146 | Jørgen Bjerregaard | 172 | 2021-01-16 | Ejby Vesterskov |
| 147 | Rie Birkelund Elgaard Jensen | 172 | 2021-01-16 | Porsmosen |
| 148 | Paul Landsfeldt | 170 | 2021-01-02 | Borre |
| 149 | Birgitte Birch Andreasen | 170 | 2021-01-30 | Stigbord Nørresø |
| 150 | Geir Tveit | 167 | 2021-01-17 | Asserholm ved Ågerup (Holbæk) |
| 151 | Torben Kragh | 161 | 2021-01-05 | Nordhavnstippen/Stubben (København) |
| 152 | Johnny Jensen | 160 | 2021-02-07 | Kongsholmparken (Albertslund) |
| 153 | Lars Askholm | 160 | 2021-07-05 | Strødamområdet og Strødam Engsø (Hillerød) |
| 154 | Erik Skude | 159 | 2021-01-22 | solbjerg engsø |
| 155 | Heidi Lund Bjerregaard | 156 | 2021-01-24 | Vestmoseskoven, Ejby |
| 156 | Allan Frederiksen | 152 | 2021-01-14 | Tueholms Sø (Vallensbæk) |
| 157 | Mathias Blicher Bjerregård | 149 | 2021-01-03 | Favrholm Voldgrav (Hillerød) |
| 158 | Michael Højgaard | 147 | 2021-02-19 | Gødstrup Sø |
| 159 | Klaus Aagaard Schak Laursen | 139 | 2021-01-21 | Sybergland (Kerteminde) |
| 160 | John Brandbyge | 137 | 2021-02-02 | Klostermølle (Horsens) |
| 161 | Kaj Nissen | 136 | 2021-01-16 | Mariager Fjord Vestlig del (Mariagerfjord) |
| 162 | Bart Westgeest | 126 | 2021-10-28 | Nørrestrand (Horsens) |
| 163 | Lasse Morgen | 125 | 2021-01-02 | Han Vejle (Thisted) |
| 164 | Agner Svenstrup | 124 | 2021-07-29 | Felsted Kog (Holstebro) |
| 165 | Peter Enemark | 123 | 2021-11-01 | Kastellet |
| 166 | David Damgaard Dysager | 123 | 2021-10-07 | Odense Å, Brobyværk - Nr. Broby (Faaborg-Midtfyn) |
| 167 | Claus Rasmussen | 121 | 2021-01-08 | Randers Fjord, Kare |
| 168 | Søren Thomsen | 105 | ||
| 169 | Benny Haahr | 92 | ||
| 170 | Michael G.jensen | 90 | 2021-01-24 | Starup Fiskeri |
| 171 | Jakob Muff Grønne | 70 | 2021-02-11 | Klostermølle (Horsens) |
