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ANIMAL INFORMATION: Please note, this part of mongabay has been updated |
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Worthen's SparrowEducational resources on Worthen's SparrowWorthen's Sparrow or Spizella wortheni is listed on the IUCN Red list (1996) as Endangered due to B1+2abce, C2a, D. IUCN Profile of the Worthen's Sparrow ADW: Spizella wortheni: Classification Spizella wortheni (Worthen's sparrow) ... animaldiversity.ummz.umich.edu/site/accounts/classification/Spizella_wortheni.html ABA Checklist and Updates Other species have been added on the basis of ABA acceptance of a very small number of records, sometimes old (e.g., Worthen's Sparrow in New Mexico, 1884). www-personal.umich.edu/~bbowman/birds/updates Systematics — Field Sparrow — Birds of ... Worthen’s Sparrow, resident in n.-central Mexico (and formerly sw. U.S.?), is closely related to the Field Sparrow; Sibley and Monroe classified the two as a superspecies. bna.birds.cornell.edu/bna/species/103/articles/systematics First nesting records of Worthen's Sparrow ~Spizella wortheni~ from ... First nesting records of Worthen's Sparrow ~Spizella wortheni~ from Nuevo León, Mexico, with habitat characterization of the next site and notes on ecology, voice, additional bna.birds.cornell.edu/bna/species/103/articles/species/103/biblio/bib105 Distinguishing Characteristics — Field Sparrow ... Worthen’s Sparrow (Spizella wortheni), a Mexican endemic recorded once (the type specimen) from sw. New Mexico (Ridgway 1884), is similar but has a different song (see bna.birds.cornell.edu/bna/species/103/articles/characteristics ADW: Spizella: Classification ... Spizella wortheni (Worthen's sparrow) animaldiversity.ummz.umich.edu/site/accounts/classification/Spizella.html Six-letter Code for ABA Bird Checklist Species AMTRSP American Tree Sparrow CHISPA Chipping Sparrow CLCOSP Clay-colored Sparrow BRESPA Brewer's Sparrow FIESPA Field Sparrow WORSPA Worthen's Sparrow www-personal.umich.edu/~bbowman/birds/sixlettercode.html Species in the ABA Checklist Area Sparrow • Five-striped Sparrow • American Tree Sparrow • Chipping Sparrow • Clay-colored Sparrow • Brewer's Sparrow • Field Sparrow • Worthen's Sparrow www-personal.umich.edu/~bbowman/birds/updates/abalist1.html www.nmt.edu ...worspa 5640 wosp Worthen's sparrow. bkcspa 5650 bcsp black-chinned sparrow. whwjun 5660 wwju white-winged junco. slcjun 5670 scju slate-colored junco www.nmt.edu/~shipman/z/nom/master.ab4 www.nmt.edu 5640,wosp,worthen's sparrow. 5650,bcsp,black-chinned sparrow. 5660,wwju,white-winged junco. 5670,scju,slate-colored junco. 5671,orju,oregon junco. 5677,udej,unidentified dark-eyed junco www.nmt.edu/~shipman/z/nom/bblcodes
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