Great Black Backed Gull

Larus marinus Linnaeus 1758

Royal Ontario Museum. Erika Tavares. Year: 2010. cc-by-3.0

Larus marinus (Great Black Backed Gull) is a species of birds in the family Laridae. They are found in the palearctic, The Neotropics, and The Nearctic. They are diurnal omnivores. Individuals are known to live for 29.2 years. They have parental care (pair provides care).

URI: http://www.wikidata.org/entity/Q106447

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URI: https://www.wikidata.org/entity/Q217151
Definition: one of the eight terrestrial ecozones constituting the Earth's land surface
Attribution: https://commons.wikimedia.org/wiki/File:Ecozone_Neotropic.svg

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URI: https://www.wikidata.org/entity/Q737742
Definition: one of the eight terrestrial ecozones constituting the Earth's land surface
Attribution: https://commons.wikimedia.org/wiki/File:Ecozone_Nearctic.svg

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URI: http://www.wikidata.org/entity/Q164509
Definition: organism consuming a variety of foods, usually including both plants and animals

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URI: http://www.wikidata.org/entity/Q906470
Definition: animal behavior characterized by activity during the day, with a period of inactivity at night.

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URI: http://eol.org/schema/terms/parentalCarePair
Definition: Both parents feed and nurture offspring.
Attribution: Richard M. Sibly, Christopher C. Witt, Natalie A. Wright, Chris Venditti, Walter Jetz, and James H. Brown. 2012. Energetics, lifestyle, and reproduction in birds. PNAS 109(27):10937-10941, doi:10.1073/pnas.1206512109

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EOL has data for 38 attributes, including:

bill length
- URI: http://eol.org/schema/terms/BillLength
- Definition: Length of the bill.
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59.8 mm
biogeographic realm
- URI: http://purl.obolibrary.org/obo/GAZ_00000071
- Definition: The largest scale biogeographic division of the earth's surface based on the historic and evolutionary distribution patterns of plants and animals.
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the palearctic
- URI: http://www.wikidata.org/entity/Q106447
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body size
- URI: http://purl.obolibrary.org/obo/OBA_VT0100005
- Definition: The size of a multicellular organism
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150 cm
foraging habitat
- URI: http://eol.org/schema/terms/ForagingHabitat
- Definition: Primary habitat where the species forages during the breeding season.
- Attribution: Richard M. Sibly, Christopher C. Witt, Natalie A. Wright, Chris Venditti, Walter Jetz, and James H. Brown. 2012. Energetics, lifestyle, and reproduction in birds. PNAS 109(27):10937-10941, doi:10.1073/pnas.1206512109
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coastal
- URI: http://purl.obolibrary.org/obo/ENVO_01000687
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geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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United States
- URI: http://www.geonames.org/6252001
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growth rate
- URI: http://purl.bioontology.org/ontology/SNOMEDCT/260865002
- Definition: The rate of increase in the size of an organism per unit time.
- Comment: Replace with GO:growth and PATO:rate once it is available through BATTO.
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0.13 /day
habitat includes
- URI: http://eol.org/schema/terms/Habitat
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pond
- URI: http://purl.obolibrary.org/obo/ENVO_00000033
- Definition: A body of water, usually of smaller size than a lake.
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population trend
- URI: http://eol.org/schema/terms/population_trend
- Definition: i.e., increasing, decreasing, stable, or unknown
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Increasing
prenatal development duration
- URI: http://eol.org/schema/terms/PrenatalDevelopmentDuration
- Definition: The duration of the development from fertilized, deposited or implanted egg to hatching/birth. Corresponds to egg incubation duration in oviparous animals and to gestation period duration in viviparous animals.
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26 days
tarsometatarsus + middle toe length
- URI: http://eol.org/schema/terms/TarsometatarsusPlusMiddleToeLength
- Definition: Length of the tarsometatarsus + length of the middle toe.
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145 mm
temperature at range midpoint latitude
- URI: http://eol.org/schema/terms/TemperatureAtRangeMidpointLatitude
- Definition: The temperature at the range midpoint latitude of an organism.
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1.78 degrees celsius
water temperature
- URI: http://eol.org/schema/terms/SeawaterTemperature
- Definition: Temperature of the water at a location where this organism has been observed or collected.
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-0.189 degrees celsius

Known occurrences, collected specimens and observations of Great black-backed gull. View this species on GBIF

Royal Ontario Museum. Erika Tavares. Year: 2010. cc-by-3.0