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gptkbp:instanceOf
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gptkb:bird
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gptkbp:billColor
|
red with black tip
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gptkbp:breedingRange
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gptkb:Isla_Rasa,_Gulf_of_California
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gptkbp:conservationStatus
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Near Threatened
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gptkbp:describedBy
|
gptkb:Cassin,_1852
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gptkbp:diet
|
gptkb:fish
invertebrates
scavenged food
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gptkbp:distribution
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Pacific coast from Mexico to southern Canada
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gptkbp:eggColor
|
olive with dark spots
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gptkbp:family
|
gptkb:Laridae
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gptkbp:genus
|
gptkb:Larus
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Heermann's gull
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gptkbp:IUCNStatus
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gptkb:NT
|
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gptkbp:length
|
47 cm
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gptkbp:lifespan
|
up to 20 years
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gptkbp:mainBreedingColony
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gptkb:Isla_Rasa
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gptkbp:movedTo
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gptkb:British_Columbia
gptkb:California
gptkb:Oregon
|
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gptkbp:namedAfter
|
gptkb:Adolphus_Lewis_Heermann
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|
gptkbp:nativeTo
|
gptkb:Pacific_coast_of_North_America
|
|
gptkbp:nesting
|
ground nester
|
|
gptkbp:notableFor
|
highly localized breeding range
post-breeding dispersal northward
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gptkbp:order
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gptkb:Charadriiformes
|
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gptkbp:plumage
|
white head
slate gray body
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gptkbp:population
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decreasing
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gptkbp:protectedArea
|
gptkb:Isla_Rasa_Biosphere_Reserve
|
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gptkbp:protectedBy
|
Mexican
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gptkbp:range
|
Larus heermanni map.svg
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gptkbp:scientificName
|
gptkb:Larus_heermanni
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gptkbp:size
|
medium
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gptkbp:threats
|
climate change
egg collection
habitat disturbance
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|
gptkbp:vocalization
|
harsh calls
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gptkbp:weight
|
430-600 g
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|
gptkbp:wingspan
|
120 cm
|
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gptkbp:bfsParent
|
gptkb:Isla_Rasa_Biosphere_Reserve
gptkb:Santa_Cruz_Island_State_Marine_Reserve
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gptkbp:bfsLayer
|
6
|