Scientists aim to describe a single 'tree of life' that reflects the evolutionary relationships of living things. However, evolutionary relationships are a matter of ongoing discovery, and there are different opinions about how living things should be grouped and named. EOL reflects these differences by supporting several different scientific 'classifications'. Some species have been named more than once. Such duplicates are listed under synonyms. EOL also provides support for common names which may vary across regions as well as languages.

Preferred marks the preferred classification for this taxon.

Recognized By Rank Classification
Species 2000 & ITIS Catalogue of Life: April 2013
view in classification
Species
IUCN Red List
  • Otis tarda Linnaeus 1758
Anage Data
  • Otis tarda
Animal Diversity Web Descriptions
  • Otis tarda
BHL: BioDivLibrary's photostream
  • Otis tarda
BHL: BioDivLibrary's photostream
  • Otis tarda
BOLDS images II Species
  • Otis tarda
BOLDS resource for species-level taxa
  • Otis tarda
BibAlex LifeDesk
  • Otis tarda Linnaeus 1758
Bird Life History Species
  • Otis tarda
Birdlife International links resource
  • Otis tarda
Clements Checklist resource
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Species
DiscoverLife map resource
  • Otis tarda
EOL Group on Flickr
  • Otis tarda
EOL Group on Flickr
  • Otis tarda
Environments
  • Otis tarda Linnaeus 1758
Taxonomic Hierarchy of COL-China 2012 Fauna Aves
  • Otis tarda
Genome 10K Project Vertebrates
  • Otis tarda
Global Biotic Interactions Species
  • Otis tarda
AnAge database
  • Otis tarda
IUCN Red List
view in classification
  • Otis tarda
BioLib.cz Import
  • Otis tarda Linnaeus 1758
Integrated Taxonomic Information System (ITIS)
view in classification
Species
Inventaire National du Patrimoine Naturel Species
  • Otis tarda Linnaeus 1758
Taxonomic Hierarchy of COL-China 2012 Lei Aves
  • Otis tarda
NCBI Taxonomy
view in classification
Species
Natural History Museum Species of the day
  • Otis tarda
Phthiraptera Species
  • Otis tarda
Phthiraptera Species
  • Otis tarda
Monthly ARKive text import
  • Otis tarda
IUCN Structured Data
  • Otis tarda Linnaeus 1758
TaxonConcept.org outlinks
  • Otis tarda
Taxonomic Hierarchy of COL-China 2012
view in classification
Species
  • Otis tarda
Wikimedia Commons
  • Otis tarda Linnaeus 1758
Wikipedia
  • Otis tarda Linnaeus 1758
Wikipedia
  • Otis tarda Linnaeus 1758
iNaturalist Images Species
  • Otis tarda
iSpot links Species
  • Otis tarda

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

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