Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:bird
|
| gptkbp:breedingRange |
gptkb:northeastern_Mexico
|
| gptkbp:clutchSize |
2–4 eggs
|
| gptkbp:conservationStatus |
Endangered
|
| gptkbp:describedBy |
gptkb:Robert_Ridgway
|
| gptkbp:describedYear |
1884
|
| gptkbp:diet |
insects
seeds |
| gptkbp:distribution |
gptkb:Coahuila
gptkb:Nuevo_León gptkb:Tamaulipas San Luis Potosí |
| gptkbp:endemicTo |
gptkb:Mexico
|
| gptkbp:family |
gptkb:Passerellidae
|
| gptkbp:genus |
gptkb:Spizella
|
| gptkbp:habitat |
arid grasslands
|
| gptkbp:IUCNStatus |
EN
|
| gptkbp:length |
12–13 cm
|
| gptkbp:migratory |
non-migratory
|
| gptkbp:namedAfter |
Charles K. Worthen
|
| gptkbp:nativeTo |
gptkb:Mexico
|
| gptkbp:nestType |
ground nest
|
| gptkbp:order |
gptkb:Passeriformes
|
| gptkbp:population |
decreasing
|
| gptkbp:scientificName |
gptkb:Spizella_wortheni
|
| gptkbp:species |
wortheni
|
| gptkbp:threats |
habitat loss
agricultural expansion overgrazing |
| gptkbp:weight |
11–13 g
|
| gptkbp:bfsParent |
gptkb:Spizella_wortheni
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Worthen's sparrow
|