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Difference between revisions of "Eastern Meadowlark" - BirdForum Opus

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[[Image:Eastern_Meadowlark.jpg|thumb|550px|right|Photo &copy; by {{user|Martin+Creasser|Martin Creasser}}<br />[[Florida]]]]
 
[[Image:Eastern_Meadowlark.jpg|thumb|550px|right|Photo &copy; by {{user|Martin+Creasser|Martin Creasser}}<br />[[Florida]]]]
 
;[[:Category:Sturnella|Sturnella]] magna
 
;[[:Category:Sturnella|Sturnella]] magna
'''Includes Lilian's Meadowlark'''
+
 
 
==Identification==
 
==Identification==
 
20–24 cm (7¾-9½ in). A medium-sized icterid.
 
20–24 cm (7¾-9½ in). A medium-sized icterid.
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*Long pointed bill
 
*Long pointed bill
 
*Head is striped with light brown and black
 
*Head is striped with light brown and black
====Variation====
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The liliana group of subspecies are paler and with more white on wings than other subspecies
 
 
====Similar Species====
 
====Similar Species====
Very similar in appearance to the [[Western Meadowlark]], but the Eastern usually has white malar instead of yellow and show more white in the tail.  They are best distinguished by song.
+
Very similar in appearance to the [[Western Meadowlark]], but the Eastern usually has white malar instead of yellow and show more white in the tail.  They are best distinguished by song. [[Chihuahuan Meadowlark]] is paler with even more white in wings and tail.  
 
==Distribution==
 
==Distribution==
 
[[Image:Eastern Meadowlark 2.jpg|thumb|350px|right|Subspecies ''magna''<br />Photo &copy; by {{user|Stanley+Jones|Stanley Jones}}<br />Belton, Stillhouse Hollow Lake, Rivers Bend Park, Bell County, [[Texas]], [[USA]], January 2018]]
 
[[Image:Eastern Meadowlark 2.jpg|thumb|350px|right|Subspecies ''magna''<br />Photo &copy; by {{user|Stanley+Jones|Stanley Jones}}<br />Belton, Stillhouse Hollow Lake, Rivers Bend Park, Bell County, [[Texas]], [[USA]], January 2018]]
Across eastern [[North America]] to [[South America]]. The ranges of the Eastern and [[Western Meadowlark]]s overlap across the center of the continent.  
+
Across eastern [[North America]] to [[South America]]. The ranges of the Eastern and [[Western Meadowlark]]s overlap across the center of the continent. There is no overlap in breeding range between Eastern and [[Chihuahuan Meadowlark]].  
These birds are permanent residents throughout much of their range. Northern birds migrate to the southern parts of the range.
+
These birds are permanent residents throughout much of their range. Northern birds migrate southwards in winter.
 
==Taxonomy==
 
==Taxonomy==
The pale southwestern desert form, ''S. m. lilianae'', was split by Sibley and Monroe as Lilian's Meadowlark. This split has not been accepted by subsequent authorities (AOU, Clements, Howard and Moore) but has been accepted in Handbook of Birds of the World<sup>[[#References|[2]]]</sup>. If accepted, it is uncertain which subspecies should in included with ''liliana'': at least ''auropectoralis'' and possibly others found mostly in Mexico.  
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[[File:Eastern_Meadowlark_1st-Year_Flight_STJN.jpg|thumb|350px|right|Subspecies ''magna'', 1st Year<br />Photo &copy; by {{user|Stanley+Jones|Stanley Jones}}<br />Belton, [[Texas]], [[USA]], Date TBD]]
 +
The pale southwestern desert form, ''S. [m.] lilianae'', was split in 2022 as [[Chihuahuan Meadowlark]].  
 
====Subspecies====
 
====Subspecies====
 
[[Image:609-05608fg2 Eastern Meadowlark Taking Off.jpg|thumb|350px|right|Photo &copy; by {{user|bobsofpa|bobsofpa}}<br />[[Viera Wetlands]], [[Florida]], [[USA]], February 2009]]
 
[[Image:609-05608fg2 Eastern Meadowlark Taking Off.jpg|thumb|350px|right|Photo &copy; by {{user|bobsofpa|bobsofpa}}<br />[[Viera Wetlands]], [[Florida]], [[USA]], February 2009]]
This is a [[Dictionary_P-S#P|polytypic]] species consisting of 17 subspecies<sup>[[#References|[1]]]</sup>
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This is a [[Dictionary_P-S#P|polytypic]] species consisting of 15 subspecies<sup>[[#References|[1]]]</sup>
 
*''S. m. hippocrepis'': [[Cuba]] and Isle of Pines
 
*''S. m. hippocrepis'': [[Cuba]] and Isle of Pines
 
*''S. m. magna'': Southern [[Ontario]] east to [[Quebec]] and south to northern [[Texas]] and north-eastern [[:Category:Georgia (U.S. state)|Georgia]]
 
*''S. m. magna'': Southern [[Ontario]] east to [[Quebec]] and south to northern [[Texas]] and north-eastern [[:Category:Georgia (U.S. state)|Georgia]]
 
*''S. m. argutula'': South-east [[Kansas]] and [[Oklahoma]] to eastern [[US]] ([[Carolinas]] to [[Florida]])
 
*''S. m. argutula'': South-east [[Kansas]] and [[Oklahoma]] to eastern [[US]] ([[Carolinas]] to [[Florida]])
*''S. m. hoopesi'': South Texas (Eagle Pass) to north Coahuila, Nuevo Le¢n and northern Tamaulipas
+
*''S. m. hoopesi'': South Texas (Eagle Pass) to north Coahuila, Nuevo Leon and northern Tamaulipas (east of Llano Estacado in Texas)
*''S. m. auropectoralis'': [[Mexico]] (Durango and Sinaloa to Michoacan, Mexico and north Puebla)
 
 
*''S. m. saundersi'': South Mexico (Oaxaca)
 
*''S. m. saundersi'': South Mexico (Oaxaca)
 
*''S. m. alticola'': Highlands of southern Mexico (Guerrero, southern Puebla, Veracruz) to [[Costa Rica]]
 
*''S. m. alticola'': Highlands of southern Mexico (Guerrero, southern Puebla, Veracruz) to [[Costa Rica]]
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*''S. m. praticola'': Llanos of eastern Colombia to southern Venezuela and northern [[Guyana]]
 
*''S. m. praticola'': Llanos of eastern Colombia to southern Venezuela and northern [[Guyana]]
 
*''S. m. quinta'': [[Suriname]] and north-eastern Amazonian [[Brazil]]
 
*''S. m. quinta'': [[Suriname]] and north-eastern Amazonian [[Brazil]]
*''S. m. lilianae'', '''Lilian's Meadowlark''': Northern [[Arizona]] to eastern [[New Mexico]], south-western [[Texas]], southern Sonora and north-western Chihuahua
 
  
 
==Habitat==
 
==Habitat==
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Examples of Eastern Meadowlark giving the song of Western Meadowlark are rare
 
Examples of Eastern Meadowlark giving the song of Western Meadowlark are rare
 
==References==
 
==References==
#{{Ref-Clements6thAug17}}#[http://www.birdforum.net/showthread.php?t=214575 Birdforum thread] discussing new splits in HBW16
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#{{Ref-Clements6thOct22}}#{{Ref-GillDonskerRasmussen22V12.2}}#[http://www.birdforum.net/showthread.php?t=214575 Birdforum thread] discussing new splits in HBW16
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#[https://americanornithology.org/wp-content/uploads/2022/04/2022-C.pdf Proposals for] taxonomic change to the NACC 2022-C; C2 was the proposal leading to split of Chihuahuan Meadowlark
 
#Birds of North America Online
 
#Birds of North America Online
 
{{ref}}
 
{{ref}}
 
==External Links==
 
==External Links==
 +
Search the Gallery using the scientific name:
 
{{GSearch|Sturnella+magna}}
 
{{GSearch|Sturnella+magna}}
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Search the Gallery using the common name:
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{{GSearch|"Eastern Meadowlark"}}
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{{GS-checked}}
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<br />
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<br />
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[[Category:Birds]][[Category:Sturnella]]
 
[[Category:Birds]][[Category:Sturnella]]

Latest revision as of 23:27, 24 October 2022

Sturnella magna

Identification

20–24 cm (7¾-9½ in). A medium-sized icterid.

Adults

Photo © by KC Foggin
Myrtle Beach, South Carolina, October 2016
  • Yellow underparts
  • Black "V" on breast
  • White flanks with black streaks
  • Upperparts are mainly brown with black streaks
  • Long pointed bill
  • Head is striped with light brown and black

Similar Species

Very similar in appearance to the Western Meadowlark, but the Eastern usually has white malar instead of yellow and show more white in the tail. They are best distinguished by song. Chihuahuan Meadowlark is paler with even more white in wings and tail.

Distribution

Subspecies magna
Photo © by Stanley Jones
Belton, Stillhouse Hollow Lake, Rivers Bend Park, Bell County, Texas, USA, January 2018

Across eastern North America to South America. The ranges of the Eastern and Western Meadowlarks overlap across the center of the continent. There is no overlap in breeding range between Eastern and Chihuahuan Meadowlark. These birds are permanent residents throughout much of their range. Northern birds migrate southwards in winter.

Taxonomy

Subspecies magna, 1st Year
Photo © by Stanley Jones
Belton, Texas, USA, Date TBD

The pale southwestern desert form, S. [m.] lilianae, was split in 2022 as Chihuahuan Meadowlark.

Subspecies

Photo © by bobsofpa
Viera Wetlands, Florida, USA, February 2009

This is a polytypic species consisting of 15 subspecies[1]

  • S. m. hippocrepis: Cuba and Isle of Pines
  • S. m. magna: Southern Ontario east to Quebec and south to northern Texas and north-eastern Georgia
  • S. m. argutula: South-east Kansas and Oklahoma to eastern US (Carolinas to Florida)
  • S. m. hoopesi: South Texas (Eagle Pass) to north Coahuila, Nuevo Leon and northern Tamaulipas (east of Llano Estacado in Texas)
  • S. m. saundersi: South Mexico (Oaxaca)
  • S. m. alticola: Highlands of southern Mexico (Guerrero, southern Puebla, Veracruz) to Costa Rica
  • S. m. mexicana: Caribbean slope of south-eastern Mexico (Veracruz and Tabasco to Chiapas)
  • S. m. griscomi: South-eastern Mexico (arid coastal northern Yucatan Peninsula)
  • S. m. inexpectata: Pine savanna of Belize, Pet‚n of Guatemala, Honduras, Nicaragua
  • S. m. subulata: Pacific slope of Panama
  • S. m. meridionalis: Eastern Andes of Colombia to Andes of north-western Venezuela
  • S. m. paralios: Northern Colombia and savannas of western Venezuela
  • S. m. monticola: Tepuis of southern Venezuela (Mount Roraima)
  • S. m. praticola: Llanos of eastern Colombia to southern Venezuela and northern Guyana
  • S. m. quinta: Suriname and north-eastern Amazonian Brazil

Habitat

Their breeding habitat is grasslands and prairie, also pastures and hay fields.

Behaviour

These birds forage on the ground or in low vegetation, sometimes probing with its bill.

Diet

They mainly eat insects, but also seeds and berries. In winter, they often feed in flocks.

Breeding

The nest is on the ground, covered with a roof woven from grasses. There may be more than one nesting female in a male's territory.

Vocalisations

Examples of Eastern Meadowlark giving the song of Western Meadowlark are rare

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, T. A. Fredericks, J. A. Gerbracht, D. Lepage, S. M. Billerman, B. L. Sullivan, and C. L. Wood. 2022. The eBird/Clements checklist of Birds of the World: v2022. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/
  2. Gill, F, D Donsker, and P Rasmussen (Eds). 2022. IOC World Bird List (v 12.2) DRAFT. Doi 10.14344/IOC.ML.12.2. http://www.worldbirdnames.org/
  3. Birdforum thread discussing new splits in HBW16
  4. Proposals for taxonomic change to the NACC 2022-C; C2 was the proposal leading to split of Chihuahuan Meadowlark
  5. Birds of North America Online

Recommended Citation

External Links

Search the Gallery using the scientific name:

Search the Gallery using the common name:

GSearch checked for 2020 platform.

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