Refine results
Refine results
Taxonomic rank
- Species (1,058)
- Genus (444)
- Subspecies (391)
- Family (101)
- breed (96)
- species aggregate (32)
- Order (21)
- species hybrid (12)
- Form (4)
- generic hybrid (3)
- Subspecies Aggregate (3)
Establishment means
- Native (1,581)
- Non-native (584)
Habitat
- terrestrial (941)
- marine (321)
- freshwater (257)
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Aegithalos concinnus – Black-throated Bushtit non-native
Species, Bird, Terrestrial
-
Aegolius
Genus, Bird
-
Aegolius funereus – Tengmalm's Owl
Species, Bird
Boreal Owl
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Aegolius funereus funereus
Subspecies, Bird
-
Aenigmatolimnas non-native
Genus, Bird
-
Aenigmatolimnas marginalis – Striped Crake non-native
Species, Bird
-
Aethia
Genus, Bird, Marine
-
Aethia cristatella – Crested Auklet non-native
Species, Bird, Marine
-
Agelaius
Genus, Bird, Terrestrial
-
Agelaius phoeniceus – Red-winged Blackbird non-native
Species, Bird, Terrestrial
-
Agropsar non-native
Genus, Bird, Terrestrial
-
Agropsar sturninus – Daurian Starling non-native
Species, Bird, Terrestrial
-
Aimophila
Genus, Bird, Terrestrial
-
Aimophila ruficeps – Rufous-crowned Sparrow non-native
Species, Bird, Terrestrial
-
Aix
Genus, Bird, Marine, terrestrial
-
Aix galericulata – Mandarin Duck non-native
Species, Bird, Freshwater, marine, terrestrial
Mandarin, Hwyaden Gribog, Hwyaid Cribog
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Aix sponsa – Wood Duck non-native
Species, Bird, Freshwater, terrestrial
Carolina Wood Duck, North American Wood Duck
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Alauda
Genus, Bird
-
Alauda arvensis – Skylark
Species, Bird
Eurasian Skylark, Sky Lark, reubhag, uiseag, uiseagan, reubhagan, Ehedydd, Ehedyddion
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Alauda arvensis arvensis
Subspecies, Bird