great-tailed grackle

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instanceOf gptkb:bird
gptkbp:breedingSeason spring and summer
gptkbp:clutchSize 3–4
gptkbp:commonName gptkb:great-tailed_grackle
Mexican grackle
gptkbp:conservationStatus Least Concern
gptkbp:describedBy gptkb:Johann_Friedrich_Gmelin
gptkbp:describedYear 1788
gptkbp:diet omnivore
gptkbp:distributionExpansion northward in 20th century
gptkbp:eggColor pale blue with dark spots
gptkbp:family gptkb:Icteridae
gptkbp:foragingBehavior ground forager
gptkbp:genus gptkb:Quiscalus
gptkbp:habitat urban areas
agricultural fields
open and semi-open areas
https://www.w3.org/2000/01/rdf-schema#label great-tailed grackle
gptkbp:incubationPeriod 13–14 days
gptkbp:IUCNStatusSystem gptkb:IUCN3.1
gptkbp:length 38–46 cm
gptkbp:lifespan up to 8 years in the wild
gptkbp:migratory non-migratory
gptkbp:nativeRange gptkb:Americas
gptkb:Central_America
gptkb:Mexico
northern South America
southern United States
gptkbp:nesting colonial nester
gptkbp:notableFeature forms large flocks
aggressive at feeders
mimics other birds
gptkbp:order gptkb:Passeriformes
gptkbp:plumage females brown
males glossy black
gptkbp:predators hawks
snakes
raccoons
gptkbp:scientificName gptkb:Quiscalus_mexicanus
gptkbp:sexualDimorphism males larger and more iridescent than females
gptkbp:symbol state bird of Quintana Roo, Mexico
gptkbp:tailLength long and keel-shaped
gptkbp:urbanAdaptation high
gptkbp:vocalization varied and harsh calls
gptkbp:weight 115–142 g (female)
203–265 g (male)
gptkbp:bfsParent gptkb:Laguna_Atascosa
gptkbp:bfsLayer 7