maas

26,965,962 records · last pulled 2026-05-27T12:41
observation.org25,053,559
Naturgucker848,198
eBird749,314
iNaturalist314,891

Birds15 species

Buteo buteo (Linnaeus, 1758)
Common Buzzard
365,466
Fringilla coelebs Linnaeus, 1758
Common Chaffinch
296,747
Ardea cinerea Linnaeus, 1758
Gray/Purple Heron
279,438
Phylloscopus collybita (Vieillot, 1817)
Common Chiffchaff
273,365
Ardea alba Linnaeus, 1758
Great Egret
267,588
Parus major Linnaeus, 1758
Great Tit
262,864
Turdus merula Linnaeus, 1758
Eurasian Blackbird
257,957
Columba palumbus Linnaeus, 1758
Common Wood-Pigeon
237,650
Anas platyrhynchos Linnaeus, 1758
Mallard
233,177
Corvus corone Linnaeus, 1758
Carrion Crow
229,980
Cyanistes caeruleus (Linnaeus, 1758)
Eurasian Blue Tit
222,242
Dendrocopos major (Linnaeus, 1758)
Great Spotted Woodpecker
218,737
Anser anser (Linnaeus, 1758)
Graylag Goose
216,972
Fulica atra Linnaeus, 1758
Eurasian Coot
215,277
Erithacus rubecula (Linnaeus, 1758)
European Robin
210,019

Mammals15 species

Capreolus capreolus (Linnaeus, 1758)
European roe deer
112,459
Lepus europaeus Pallas, 1778
European hare
70,801
Pipistrellus pipistrellus (Schreber, 1774)
Common Pipistrelle
66,324
Sciurus vulgaris Linnaeus, 1758
Eurasian red squirrel
45,797
Talpa europaea Linnaeus, 1758
European mole
40,287
Castor fiber Linnaeus, 1758
Eurasian beaver
38,721
Oryctolagus cuniculus (Linnaeus, 1758)
European rabbit
35,946
Meles meles (Linnaeus, 1758)
European badger
31,811
Erinaceus europaeus Linnaeus, 1758
hedgehog
26,601
Vulpes vulpes (Linnaeus, 1758)
red fox
23,108
Apodemus sylvaticus (Linnaeus, 1758)
wood mouse
11,445
Sus scrofa Linnaeus, 1758
wild boar
9,588
Martes foina (Erxleben, 1777)
Beech Marten
9,320
Myodes glareolus (Schreber, 1780)
Bank Vole
7,627
Rattus norvegicus (Berkenhout, 1769)
brown rat
5,329

Vascular plants15 species

Urtica dioica L.
Common Nettle
29,581
Achillea millefolium L.
Yarrow
27,633
Glechoma hederacea L.
Ground-ivy
27,580
Centaurea jacea L.
Brown Knapweed
26,605
Jacobaea vulgaris Gaertn.
Common Ragwort
26,254
Plantago lanceolata L.
Ribwort Plantain
25,318
Tanacetum vulgare L.
Tansy
25,061
Anthriscus sylvestris (L.) Hoffm.
Cow Parsley
24,458
Cardamine pratensis L.
Cuckooflower
22,892
Silene dioica (L.) Clairv.
Red Campion
22,881
Taraxacum officinale Weber ex F.H.Wigg.
Dandelion
22,678
Heracleum sphondylium L.
Hogweed
22,521
Lamium purpureum L.
Red Dead-nettle
21,911
Cirsium arvense (L.) Scop.
Creeping Thistle
21,862
Alliaria petiolata (M.Bieb.) Cavara & Grande
Garlic Mustard
21,779

Fungi & lichens15 species

Amanita muscaria (L.) Lam.
Fly Agaric
31,354
Fomitopsis betulina (Bull.) B.K.Cui, M.L.Han & Y.C.Dai
Brown Cubical Rot of Birch
18,024
Xanthoria parietina (L.) Th.Fr.
Common Orange Lichen
14,395
Fomes fomentarius (L.) Fr.
Tinder Bracket
13,750
Coprinus comatus (O.F.Müll.) Pers.
Shaggy Inkcap
12,458
Tremella mesenterica (Schaeff.) Pers.
Witches' Butter
11,495
Imleria badia (Fr.) Vizzini
Bay Bolete
10,536
Scleroderma citrinum Pers.
Common Earthball
9,854
Calocera viscosa (Pers.) Fr.
Yellow Stagshorn
9,846
Laetiporus sulphureus (Bull.) Murrill
Chicken of The Woods
9,352
Fomitopsis pinicola (Sw.) P.Karst.
Red Belted Conk
8,292
Xylaria hypoxylon (L.) Grev.
Candlesnuff Fungus
7,840
Laccaria amethystina Cooke
Amethyst Deceiver
7,618
Protoparmeliopsis muralis (Schreb.) M.Choisy
My Old Friend
6,701
Lecidella elaeochroma (Ach.) M.Choisy
Lecidella lichen
6,480

Insects15 species

Pararge aegeria (Linnaeus, 1758)
Speckled Wood
142,347
Aglais io (Linnaeus, 1758)
Peacock
133,542
Vanessa atalanta (Linnaeus, 1758)
Red Admiral
129,969
Gonepteryx rhamni (Linnaeus, 1758)
Brimstone
118,350
Pieris rapae (Linnaeus, 1758)
Small White
111,969
Maniola jurtina (Linnaeus, 1758)
Meadow Brown
96,574
Pieris napi (Linnaeus, 1758)
Green-veined White
83,159
Polyommatus icarus (von Rottemburg, 1775)
Common Blue
69,276
Ischnura elegans (Vander Linden, 1820)
Blue-tailed Damselfly
69,184
Orthetrum cancellatum (Linnaeus, 1758)
Black-tailed Skimmer
66,917
Polygonia c-album (Linnaeus, 1758)
Comma
66,437
Calopteryx splendens (Harris, 1780)
Banded Demoiselle
63,339
Lycaena phlaeas (Linnaeus, 1761)
Small Copper
62,794
Harmonia axyridis (Pallas, 1773)
Harlequin ladybird, Asian ladybird, Asian ladybeetle
59,589
Coenonympha pamphilus (Linnaeus, 1758)
Small Heath
57,894

Mosses & liverworts15 species

Hypnum cupressiforme Hedw.
Cypress-leaved Plait-moss
6,079
Polytrichum formosum Hedw.
Bank Haircap
3,872
Grimmia pulvinata (Hedw.) Sm.
Grey-cushioned Grimmia
3,847
Brachythecium rutabulum (Hedw.) Schimp.
Rough-stalked Feather-moss
3,211
Pseudoscleropodium purum (Hedw.) M.Fleisch.
Neat Feather-moss
2,580
Campylopus introflexus (Hedw.) Brid.
Heath Star Moss
2,466
Tortula muralis Hedw.
Wall Screw-moss
2,425
Kindbergia praelonga (Hedw.) Ochyra
Common Feather-moss
2,257
Dicranum scoparium Hedw.
Broom Fork-moss
2,208
Rhytidiadelphus squarrosus (Hedw.) Warnst.
Springy Turf-moss
2,155
Mnium hornum Hedw.
Swan's-neck Thyme-moss
2,092
Rosulabryum capillare (Hedw.) J.R.Spence
Capillary Thread-moss
2,023
Atrichum undulatum (Hedw.) P.Beauv.
Common Smoothcap
1,962
Ceratodon purpureus (Hedw.) Brid.
Redshank [moss]
1,494
Lewinskya affinis (Brid.) F.Lara, Garilleti & Goffinet
Wood Bristle-moss
1,373

Most observed (all kingdoms)20 species

Buteo buteo (Linnaeus, 1758)
Common Buzzard
365,466
Fringilla coelebs Linnaeus, 1758
Common Chaffinch
296,747
Ardea cinerea Linnaeus, 1758
Gray/Purple Heron
279,438
Phylloscopus collybita (Vieillot, 1817)
Common Chiffchaff
273,365
Ardea alba Linnaeus, 1758
Great Egret
266,695
Parus major Linnaeus, 1758
Great Tit
262,864
Turdus merula Linnaeus, 1758
Eurasian Blackbird
257,957
Columba palumbus Linnaeus, 1758
Common Wood-Pigeon
237,650
Anas platyrhynchos Linnaeus, 1758
Mallard
233,177
Corvus corone Linnaeus, 1758
Carrion Crow
228,894
Cyanistes caeruleus (Linnaeus, 1758)
Eurasian Blue Tit
222,242
Dendrocopos major (Linnaeus, 1758)
Great Spotted Woodpecker
217,824
Anser anser (Linnaeus, 1758)
Graylag Goose
216,015
Fulica atra Linnaeus, 1758
Eurasian Coot
214,198
Erithacus rubecula (Linnaeus, 1758)
European Robin
210,019
Saxicola rubicola (Linnaeus, 1766)
European Stonechat
203,801
Aythya fuligula (Linnaeus, 1758)
Tufted Duck
174,308
Cygnus olor (J.F.Gmelin, 1789)
Mute Swan
172,593
Falco tinnunculus Linnaeus, 1758
Eurasian Kestrel
171,634
Mareca strepera (Linnaeus, 1758)
Gadwall
156,389