Skuas

Stercorariidae

Scott Bowers cc-by-nc

Stercorariidae (Skuas) is a family of birds. Reproduction is dioecious. They rely on flight to move around.

URI: https://www.wikidata.org/entity/Q148681
Definition: a characteristic of a species, meaning that it has distinct male and female individual organisms.

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URI: http://purl.obolibrary.org/obo/NBO_0000367
Definition: self-propelled movement of an organism from one location to another through the air, usually by means of active wing movement

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EOL has data for 28 attributes, including:

auditory system
- URI: http://purl.obolibrary.org/obo/UBERON_0016490
- Definition: the sensory system for the sense of hearing
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tympanic middle ear
- URI: http://purl.obolibrary.org/obo/UBERON_0001756
- Definition: the air-filled cavity within the skull of vertebrates that lies between the outer ear and the inner ear. It is linked to the pharynx (and therefore to outside air) via the Eustachian tube and in mammals contains the three ear ossicles, which transmit auditory vibrations from the outer ear (via the tympanum) to the inner ear
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hearing range
- URI: https://www.wikidata.org/entity/Q351087
- Definition: range of frequencies that can be heard by humans or other animals
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5000 Hz
hearing threshold
- URI: https://www.wikidata.org/entity/Q1504201
- Definition: minimum sound level that an average individual can hear
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20 dB
locomotion
- URI: http://purl.obolibrary.org/obo/GO_0040011
- Definition: Self-propelled movement of a cell or organism from one location to another.
- Attribution: [database_cross_reference: GOC:dgh]
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flight
- URI: http://purl.obolibrary.org/obo/NBO_0000367
- Definition: self-propelled movement of an organism from one location to another through the air, usually by means of active wing movement
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mineralized skeleton contains
- URI: https://eol.org/schema/terms/mineralizedSkeletonContains
- Definition: Component found in mineralized skeletal tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized, and which functions in mechanical and structural support.)
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apatite
- URI: http://purl.obolibrary.org/obo/CHEBI_52254
- Definition: A phosphate mineral with the general formula Ca5(PO4)3X where X = OH, F or Cl
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number of public records in bold
- URI: http://eol.org/schema/terms/NumberPublicRecordsInBOLD
- Definition: number of records in this clade in the Barcode Of Life Database (BOLD)
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66

Known occurrences, collected specimens and observations of skuas. View this species on GBIF

Scott Bowers cc-by-nc

Skua Habitats

The environments in which many skuas species are known to live. Select an environment to see its skuas species checklist.

skuas Habitats

The environments in which many skuas species are known to live. Select an environment to see its skuas species checklist.

skuas includes 1 child:

Stercorarius Brisson 1760