Chamaea fasciata

(Gambel, 1845)

Wrentit

G5Secure Found in 506 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Least concernIUCN
Wrentit (Chamaea fasciata). © Patrick Maurice; Cornell Lab of Ornithology | Macaulay Library.
© Patrick Maurice; Cornell Lab of Ornithology | Macaulay Library
Wrentit (Chamaea fasciata). © Keenan Yakola; Cornell Lab of Ornithology | Macaulay Library.
© Keenan Yakola; Cornell Lab of Ornithology | Macaulay Library
Wrentit (Chamaea fasciata). © Gavin Aquila; Cornell Lab of Ornithology | Macaulay Library.
© Gavin Aquila; Cornell Lab of Ornithology | Macaulay Library
Wrentit (Chamaea fasciata). © Paul Fenwick; Cornell Lab of Ornithology | Macaulay Library.
© Paul Fenwick; Cornell Lab of Ornithology | Macaulay Library
Wrentit (Chamaea fasciata). © Dorian Anderson; Cornell Lab of Ornithology | Macaulay Library.
© Dorian Anderson; Cornell Lab of Ornithology | Macaulay Library
Wrentit (Chamaea fasciata). © Alex Merritt; Cornell Lab of Ornithology | Macaulay Library.
© Alex Merritt; Cornell Lab of Ornithology | Macaulay Library
Wrentit (Chamaea fasciata). Photo by U.S. Fish & Wildlife Service, Public Domain (U.S. Government Work), via ECOS.
U.S. Fish & Wildlife Service, https://www.usa.gov/government-works
Identity
Unique IDELEMENT_GLOBAL.2.103985
Element CodeABPBJ26010
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVertebrate Animal
IUCNLeast concern
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomAnimalia
PhylumCraniata
ClassAves
OrderPasseriformes
FamilySylviidae
GenusChamaea
Other Common Names
Cama brune (FR) Camea (ES) wrentit (EN)
Concept Reference
American Ornithologists' Union (AOU). 1998. Check-list of North American birds. Seventh edition. American Ornithologists' Union, Washington, D.C. [as modified by subsequent supplements and corrections published in The Auk]. Also available online: http://www.aou.org/.
Taxonomic Comments
Formerly placed in the monotypic family Chamaeidae (AOU 1998). Moved from Timaliidae to Sylviidae (AOU 2010).
Conservation Status
Review Date1996-12-03
Change Date1996-12-03
Range Extent20,000-2,500,000 square km (about 8000-1,000,000 square miles)
Range Extent Comments
RESIDENT: along coast from northwestern Oregon south to northwestern Baja California, and in interior of northern and central California (AOU 1983).
Ecology & Habitat

Habitat

Chaparral and brushy areas, primarily in lowlands (AOU 1983). Also occurs in suburban gardens and parks. BREEDING: Nests in trees or bushes, up to about 4.5 m above ground.

Ecology

Sedentary; territory of about 2.5 acres (Terres 1980). Defends territory throughout year.

Reproduction

Breeding begins late February-early March (Harrison 1978); in central California, earliest clutches completed late March-early April, latest in June or early July (Geupel and DeSante 1990). Clutch size 3-5 (usually 4). Incubation, mostly by female, 15-16 days. Young tended by both adults, leave nest at 15-16 days, fed by parents for up to 6 weeks. Sometimes double brooded if first brood successful (Geupel and DeSante 1990). Baker et al. (1995, Condor 97:663-674) estimated that 22% of the young that fledged survived their first year. Life-long pair bond.
Terrestrial Habitats
Shrubland/chaparral
Other Nations (1)
United StatesN5
ProvinceRankNative
CaliforniaSNRYes
OregonS4Yes
Roadless Areas (506)
California (457)
AreaForestAcres
AgnewSequoia National Forest9,561
AgnewSequoia National Forest9,561
AntimonyLos Padres National Forest40,911
AntimonyLos Padres National Forest40,911
Arroyo SecoAngeles National Forest4,703
Arroyo SecoAngeles National Forest4,703
Arroyo SecoAngeles National Forest4,703
BackboneShasta-Trinity National Forest11,466
BackboneShasta-Trinity National Forest11,466
Bald RockPlumas National Forest4,675
Bald RockPlumas National Forest4,675
Barker ValleyCleveland National Forest11,940
Barker ValleyCleveland National Forest11,940
Barker ValleyCleveland National Forest11,940
Bear MountainLos Padres National Forest913
Bear MountainLos Padres National Forest913
Bear MountainLos Padres National Forest913
Bell MeadowStanislaus National Forest7,968
Bell MeadowStanislaus National Forest7,968
Bell QuinbyShasta-Trinity National Forest11,556
Big Butte ShinboneMendocino National Forest4,265
Big Butte ShinboneMendocino National Forest4,265
Big Butte ShinboneSix Rivers National Forest1,102
Big Butte ShinboneSix Rivers National Forest1,102
Big RocksLos Padres National Forest11,866
Big RocksLos Padres National Forest11,866
Black ButteMendocino National Forest15,461
Black ButteLos Padres National Forest5,116
Black ButteLos Padres National Forest5,116
Black ButteLos Padres National Forest5,116
Black ButteMendocino National Forest15,461
Black MountainLos Padres National Forest16,818
Black MountainLos Padres National Forest16,818
Black Mtn.Sequoia National Forest15,102
Black Mtn.Sequoia National Forest15,102
Blue Creek Rare ISix Rivers National Forest12,134
Blue Creek Rare ISix Rivers National Forest12,134
BriscoeMendocino National Forest7,212
BriscoeMendocino National Forest7,212
Bucks LakePlumas National Forest680
Bucks LakePlumas National Forest680
Butt Mtn.Lassen National Forest8,217
Butt Mtn.Lassen National Forest8,217
Cactus Springs ASan Bernardino National Forest53
Cactus Springs ASan Bernardino National Forest53
Cactus Springs BSan Bernardino National Forest3,106
Cactus Springs BSan Bernardino National Forest3,106
Cactus Springs BSan Bernardino National Forest3,106
Cahuilla MountainSan Bernardino National Forest6,952
Cahuilla MountainSan Bernardino National Forest6,952
CajonSan Bernardino National Forest7,548
CajonSan Bernardino National Forest7,548
CajonSan Bernardino National Forest7,548
CalienteCleveland National Forest5,953
CalienteCleveland National Forest5,953
CalienteCleveland National Forest5,953
CamuesaLos Padres National Forest8,209
CamuesaLos Padres National Forest8,209
CamuesaLos Padres National Forest8,209
Caples CreekEldorado National Forest17,854
Caples CreekEldorado National Forest17,854
Carson - IcebergStanislaus National Forest56,430
Carson - IcebergStanislaus National Forest56,430
Castle Crags AShasta-Trinity National Forest113
Castle Crags AShasta-Trinity National Forest113
Castle Crags BShasta-Trinity National Forest1,619
Castle Crags BShasta-Trinity National Forest1,619
Chalk PeakLos Padres National Forest7,472
Chalk PeakLos Padres National Forest7,472
Chalk PeakLos Padres National Forest7,472
ChanchelullaShasta-Trinity National Forest3,915
ChanchelullaShasta-Trinity National Forest3,915
ChannellSequoia National Forest45,429
ChannellSequoia National Forest45,429
ChannellSequoia National Forest45,429
Cherry LakeStanislaus National Forest1,106
Cherry LakeStanislaus National Forest1,106
ChicoSequoia National Forest39,836
ChicoSequoia National Forest39,836
ChicoSequoia National Forest39,836
Chips CreekPlumas National Forest12,940
Chips CreekLassen National Forest29,089
Chips CreekLassen National Forest29,089
Chips CreekPlumas National Forest12,940
Circle MountainSan Bernardino National Forest6,375
Circle MountainSan Bernardino National Forest6,375
City CreekSan Bernardino National Forest9,997
City CreekSan Bernardino National Forest9,997
City CreekSan Bernardino National Forest9,997
ColdwaterCleveland National Forest8,402
ColdwaterCleveland National Forest8,402
ColdwaterCleveland National Forest8,402
Cow CreekShasta-Trinity National Forest22,627
Cow CreekSix Rivers National Forest1,271
Cow CreekSix Rivers National Forest1,271
Cow CreekShasta-Trinity National Forest22,627
Cow CreekShasta-Trinity National Forest22,627
CrapoKlamath National Forest1,487
CrapoKlamath National Forest1,487
Crystal CreekSan Bernardino National Forest6,783
Crystal CreekSan Bernardino National Forest6,783
Crystal CreekSan Bernardino National Forest6,783
Cub CreekLassen National Forest8,643
Cub CreekLassen National Forest8,643
Cucamonga AAngeles National Forest1,249
Cucamonga AAngeles National Forest1,249
Cucamonga AAngeles National Forest1,249
Cucamonga BSan Bernardino National Forest11,933
Cucamonga BSan Bernardino National Forest11,933
Cucamonga BSan Bernardino National Forest11,933
Cucamonga CSan Bernardino National Forest4,106
Cucamonga CSan Bernardino National Forest4,106
Cucamonga CSan Bernardino National Forest4,106
Cutca ValleyCleveland National Forest14,530
Cutca ValleyCleveland National Forest14,530
CuyamaLos Padres National Forest19,631
CuyamaLos Padres National Forest19,631
CypressLassen National Forest3,380
CypressLassen National Forest3,380
DardanellesEldorado National Forest8,110
DardanellesEldorado National Forest8,110
De La GuerraLos Padres National Forest5,418
De La GuerraLos Padres National Forest5,418
De La GuerraLos Padres National Forest5,418
Deep CreekSan Bernardino National Forest23,869
Deep CreekSan Bernardino National Forest23,869
Deer MountainMendocino National Forest11,716
Deer MountainMendocino National Forest11,716
Dennison PeakSequoia National Forest6,293
Dennison PeakSequoia National Forest6,293
Devil GulchSierra National Forest30,490
Devil GulchSierra National Forest30,490
Devil GulchSierra National Forest30,490
Devils GardenLassen National Forest3,335
Devils GardenLassen National Forest3,335
DiableLos Padres National Forest19,597
DiableLos Padres National Forest19,597
Dinkey LakesSierra National Forest34,171
Dinkey LakesSierra National Forest34,171
Dog CreekShasta-Trinity National Forest5,001
Dog CreekShasta-Trinity National Forest5,001
DomeStanislaus National Forest11,085
DomeStanislaus National Forest11,085
Domeland Add.Sequoia National Forest3,046
Domeland Add.Sequoia National Forest3,046
Dry LakesLos Padres National Forest17,043
Dry LakesLos Padres National Forest17,043
Dry LakesLos Padres National Forest17,043
Duncan CanyonTahoe National Forest8,621
Duncan CanyonTahoe National Forest8,621
EagleShasta-Trinity National Forest6,553
EagleShasta-Trinity National Forest6,553
EagleStanislaus National Forest16,116
EagleStanislaus National Forest16,116
Eagle PeakCleveland National Forest6,481
Eagle PeakCleveland National Forest6,481
Eagle PeakCleveland National Forest6,481
East BeegumShasta-Trinity National Forest8,425
East BeegumShasta-Trinity National Forest8,425
East YubaTahoe National Forest17,968
East YubaTahoe National Forest17,968
Elk CreekMendocino National Forest23,182
Elk CreekMendocino National Forest23,182
Ferguson RidgeSierra National Forest6,104
Ferguson RidgeSierra National Forest6,104
Fish CanyonAngeles National Forest29,886
Fish CanyonAngeles National Forest29,886
Fisher Gulch BShasta-Trinity National Forest4,791
Fisher Gulch BShasta-Trinity National Forest4,791
Fox MountainLos Padres National Forest52,072
Fox MountainLos Padres National Forest52,072
Garcia MountainLos Padres National Forest7,850
Garcia MountainLos Padres National Forest7,850
Granite PeakSan Bernardino National Forest450
Granite PeakShasta-Trinity National Forest122
Granite PeakShasta-Trinity National Forest122
Granite PeakSan Bernardino National Forest450
Greenhorn CreekSequoia National Forest28,226
Greenhorn CreekSequoia National Forest28,226
GrindstoneMendocino National Forest26,031
GrindstoneMendocino National Forest26,031
Grizzly PeakPlumas National Forest6,222
Grizzly PeakPlumas National Forest6,222
Heart LakeLassen National Forest9,349
Heart LakeLassen National Forest9,349
Hixon FlatSan Bernardino National Forest8,095
Hixon FlatSan Bernardino National Forest8,095
Horse Creek RidgeSan Bernardino National Forest8,969
Horse Creek RidgeSan Bernardino National Forest8,969
Horseshoe SpringsLos Padres National Forest14,089
Horseshoe SpringsLos Padres National Forest14,089
IshiLassen National Forest21,805
IshiLassen National Forest21,805
Jacobs (fs)Klamath National Forest577
Jacobs (fs)Klamath National Forest577
Jennie LakeSequoia National Forest2,388
Jennie LakeSequoia National Forest2,388
JohnsonKlamath National Forest10,652
JohnsonKlamath National Forest10,652
JuncalLos Padres National Forest12,289
JuncalLos Padres National Forest12,289
KangarooKlamath National Forest40,617
KangarooKlamath National Forest40,617
Keddie RidgeLassen National Forest3,864
Keddie RidgeLassen National Forest3,864
KellySix Rivers National Forest5,195
KellySix Rivers National Forest5,195
KellySix Rivers National Forest5,195
Kings RiverSierra National Forest52,999
Kings RiverSierra National Forest52,999
La BreaLos Padres National Forest14,031
La BreaLos Padres National Forest14,031
La PanzaLos Padres National Forest4,954
La PanzaLos Padres National Forest4,954
LaddCleveland National Forest5,300
LaddCleveland National Forest5,300
LaddCleveland National Forest5,300
Lion RidgeSequoia National Forest5,265
Lion RidgeSequoia National Forest5,265
Little French CShasta-Trinity National Forest11,529
Little French CShasta-Trinity National Forest11,529
Little French CShasta-Trinity National Forest11,529
Little PineLos Padres National Forest1,315
Little PineLos Padres National Forest1,315
Los Machos HillsLos Padres National Forest11,112
Los Machos HillsLos Padres National Forest11,112
Lpoor CanyonLos Padres National Forest13,762
Lpoor CanyonLos Padres National Forest13,762
Machesna MountainLos Padres National Forest12,271
Machesna MountainLos Padres National Forest12,271
Magic MountainAngeles National Forest15,542
Magic MountainAngeles National Forest15,542
Magic MountainAngeles National Forest15,542
Malduce BuckhornLos Padres National Forest14,177
Malduce BuckhornLos Padres National Forest14,177
Malduce BuckhornLos Padres National Forest14,177
ManzanaLos Padres National Forest2,101
ManzanaLos Padres National Forest2,101
MatilijaLos Padres National Forest5,218
MatilijaLos Padres National Forest5,218
MatilijaLos Padres National Forest5,218
Middle ForkPlumas National Forest29,278
Middle ForkPlumas National Forest29,278
Middle YubaTahoe National Forest7,379
Middle YubaTahoe National Forest7,379
Mill CreekSequoia National Forest27,643
Mill CreekLassen National Forest7,587
Mill CreekLassen National Forest7,587
Mill CreekSequoia National Forest27,643
Mill PeakSan Bernardino National Forest7,884
Mill PeakSan Bernardino National Forest7,884
Mill PeakSan Bernardino National Forest7,884
Mirada PimeLos Padres National Forest13,302
Mirada PimeLos Padres National Forest13,302
MonarchSierra National Forest697
MonarchSierra National Forest697
Monkey CreekSix Rivers National Forest9,017
Monkey CreekSix Rivers National Forest9,017
MonoLos Padres National Forest28,141
MonoLos Padres National Forest28,141
MosesSequoia National Forest22,077
MosesSequoia National Forest22,077
Mt. Shasta AShasta-Trinity National Forest676
Mt. Shasta AShasta-Trinity National Forest676
Mt. Shasta BShasta-Trinity National Forest2,809
Mt. Shasta BShasta-Trinity National Forest2,809
Mt. Shasta BShasta-Trinity National Forest2,809
No NameCleveland National Forest4,897
No NameCleveland National Forest4,897
No NameCleveland National Forest4,897
NordhoffLos Padres National Forest12,031
NordhoffLos Padres National Forest12,031
NordhoffLos Padres National Forest12,031
North Fork American RiverTahoe National Forest38,495
North Fork American RiverTahoe National Forest38,495
North Fork Middle Fork American RiverTahoe National Forest11,245
North Fork Middle Fork American RiverTahoe National Forest11,245
North Fork SmithSix Rivers National Forest37,898
North Fork SmithSix Rivers National Forest37,898
North Fork SmithSix Rivers National Forest37,898
North MountainStanislaus National Forest7,856
North MountainStanislaus National Forest7,856
Oat Mtn.Sequoia National Forest12,223
Oat Mtn.Sequoia National Forest12,223
Onion SpringsLassen National Forest2,421
Onion SpringsLassen National Forest2,421
Orleans Mtn.Klamath National Forest49,090
Orleans Mtn.Klamath National Forest49,090
Orleans Mtn. BSix Rivers National Forest17,183
Orleans Mtn. BSix Rivers National Forest17,183
Orleans Mtn. CSix Rivers National Forest15,589
Orleans Mtn. CSix Rivers National Forest15,589
PacksaddleSix Rivers National Forest3,862
PacksaddleSix Rivers National Forest3,862
PantherShasta-Trinity National Forest12,016
PantherShasta-Trinity National Forest12,016
PattisonShasta-Trinity National Forest29,299
PattisonShasta-Trinity National Forest29,299
Pine CreekCleveland National Forest503
Pine CreekCleveland National Forest503
Pleasant ViewAngeles National Forest26,395
Pleasant ViewAngeles National Forest26,395
Pleasant ViewAngeles National Forest26,395
Polk SpringsLassen National Forest9,466
Polk SpringsLassen National Forest9,466
PortugueseKlamath National Forest18,915
PortugueseKlamath National Forest18,915
PyramidEldorado National Forest24,347
PyramidEldorado National Forest24,347
Pyramid Peak BSan Bernardino National Forest7,194
Pyramid Peak BSan Bernardino National Forest7,194
Pyramid Peak BSan Bernardino National Forest7,194
QuatalLos Padres National Forest7,253
QuatalLos Padres National Forest7,253
Raywood Flat ASan Bernardino National Forest41
Raywood Flat ASan Bernardino National Forest41
Raywood Flat BSan Bernardino National Forest11,373
Raywood Flat BSan Bernardino National Forest11,373
Raywood Flat BSan Bernardino National Forest11,373
Red MountainAngeles National Forest8,034
Red MountainAngeles National Forest8,034
Redcap Addition Rare ISix Rivers National Forest489
Redcap Addition Rare ISix Rivers National Forest489
Reister CanyonMendocino National Forest5,897
Reister CanyonMendocino National Forest5,897
RinconSequoia National Forest54,610
RinconSequoia National Forest54,610
Rouse HillSan Bernardino National Forest13,745
Rouse HillSan Bernardino National Forest13,745
RubiconEldorado National Forest4,872
RubiconEldorado National Forest4,872
Salt CreekAngeles National Forest11,022
Salt CreekSix Rivers National Forest9,505
Salt CreekSix Rivers National Forest9,505
Salt CreekAngeles National Forest11,022
Salt GulchShasta-Trinity National Forest6,511
Salt GulchShasta-Trinity National Forest6,511
Salt SpringsEldorado National Forest133
Salt SpringsEldorado National Forest133
San DimasAngeles National Forest7,160
San DimasAngeles National Forest7,160
San DimasAngeles National Forest7,160
San Gabriel AddAngeles National Forest2,527
San Gabriel AddAngeles National Forest2,527
San Gabriel AddAngeles National Forest2,527
San JoaquinSierra National Forest22,474
San JoaquinSierra National Forest22,474
San Mateo CanyonCleveland National Forest65
San Mateo CanyonCleveland National Forest65
San SevaineSan Bernardino National Forest6,866
San SevaineSan Bernardino National Forest6,866
San SevaineSan Bernardino National Forest6,866
Santa CruzLos Padres National Forest21,182
Santa CruzLos Padres National Forest21,182
Santa CruzLos Padres National Forest21,182
Sawmill - BadlandsLos Padres National Forest51,362
Sawmill - BadlandsLos Padres National Forest51,362
Sespe - FrazierAngeles National Forest4,254
Sespe - FrazierAngeles National Forest4,254
Sespe - FrazierAngeles National Forest4,254
Sheep MountainAngeles National Forest21,098
Sheep MountainAngeles National Forest21,098
Sheep MountainAngeles National Forest21,098
Ship MountainSix Rivers National Forest11,936
Ship MountainSix Rivers National Forest11,936
ShuteyeSierra National Forest7,313
ShuteyeSierra National Forest7,313
Sill HillCleveland National Forest5,294
Sill HillCleveland National Forest5,294
Sill HillCleveland National Forest5,294
SiskiyouKlamath National Forest54,039
SiskiyouKlamath National Forest54,039
Siskiyou ASix Rivers National Forest1,017
Siskiyou ASix Rivers National Forest1,017
Siskiyou BSix Rivers National Forest18,871
Siskiyou BSix Rivers National Forest18,871
Skeleton GladeMendocino National Forest9,237
Skeleton GladeMendocino National Forest9,237
Slate CreekShasta-Trinity National Forest6,636
Slate CreekShasta-Trinity National Forest6,636
Slate Mtn.Sequoia National Forest12,299
Slate Mtn.Sequoia National Forest12,299
SnoozerKlamath National Forest23,414
SnoozerKlamath National Forest23,414
Snow MountainMendocino National Forest14,457
Snow MountainMendocino National Forest14,457
SoliderSix Rivers National Forest14,918
SoliderSix Rivers National Forest14,918
South ForkShasta-Trinity National Forest16,786
South ForkShasta-Trinity National Forest16,786
South KalmiopsisSix Rivers National Forest321
South KalmiopsisSix Rivers National Forest321
South SierraInyo National Forest41,853
South SierraInyo National Forest41,853
South SierraSequoia National Forest8,008
South SierraSequoia National Forest8,008
Stanley MountainLos Padres National Forest14,674
Stanley MountainLos Padres National Forest14,674
Strawberry PeakAngeles National Forest7,245
Strawberry PeakAngeles National Forest7,245
Strawberry PeakAngeles National Forest7,245
Sycamore SpringsSierra National Forest10,015
Sycamore SpringsSierra National Forest10,015
Tepusquet PeakLos Padres National Forest5,821
Tepusquet PeakLos Padres National Forest5,821
TequepisLos Padres National Forest9,080
TequepisLos Padres National Forest9,080
TequepisLos Padres National Forest9,080
ThatcherMendocino National Forest16,652
ThatcherMendocino National Forest16,652
Thomes CreekMendocino National Forest16,616
Thomes CreekMendocino National Forest16,616
Thomes CreekMendocino National Forest16,616
TrabucoCleveland National Forest23,341
TrabucoCleveland National Forest23,341
TrabucoCleveland National Forest23,341
Tragedy - Elephants BackEldorado National Forest20,866
Tragedy - Elephants BackEldorado National Forest20,866
Trumbull PeakStanislaus National Forest6,164
Trumbull PeakStanislaus National Forest6,164
TuleAngeles National Forest9,861
TuleAngeles National Forest9,861
Ukonom CreekKlamath National Forest4,621
Ukonom CreekKlamath National Forest4,621
UnderwoodSix Rivers National Forest6,591
UnderwoodSix Rivers National Forest6,591
UnderwoodSix Rivers National Forest6,591
WaterhouseStanislaus National Forest4,394
WaterhouseStanislaus National Forest4,394
Weaver BallyShasta-Trinity National Forest829
Weaver BallyShasta-Trinity National Forest829
Wells MountainShasta-Trinity National Forest5,919
Wells MountainShasta-Trinity National Forest5,919
West BeegumShasta-Trinity National Forest5,198
West BeegumShasta-Trinity National Forest5,198
West ForkAngeles National Forest1,169
West ForkAngeles National Forest1,169
West ForkAngeles National Forest1,169
West YubaTahoe National Forest16,059
West YubaTahoe National Forest16,059
WestforkAngeles National Forest4,407
WestforkAngeles National Forest4,407
WestforkAngeles National Forest4,407
White LedgeLos Padres National Forest18,632
White LedgeLos Padres National Forest18,632
White LedgeLos Padres National Forest18,632
Wild Cattle MtnLassen National Forest4,965
Wild Cattle MtnLassen National Forest4,965
Wilderness ContiguousMendocino National Forest3,606
Wilderness ContiguousMendocino National Forest3,606
WildhorseCleveland National Forest1,483
WildhorseCleveland National Forest1,483
WildhorseCleveland National Forest1,483
Wonoga Pk.Inyo National Forest11,272
Wonoga Pk.Inyo National Forest11,272
WoodpeckerSequoia National Forest11,936
WoodpeckerSequoia National Forest11,936
Oregon (49)
AreaForestAcres
Bitter LickUmpqua National Forest179
Bitter LickUmpqua National Forest179
Calf - Copeland CreekUmpqua National Forest15,696
Calf - Copeland CreekUmpqua National Forest15,696
Cougar BluffUmpqua National Forest5,574
Cougar BluffUmpqua National Forest5,574
Drift CreekSiuslaw National Forest6,333
Drift CreekSiuslaw National Forest6,333
FairviewUmpqua National Forest7,417
FairviewUmpqua National Forest7,417
Hardesty MountainWillamette National Forest3,754
Hardesty MountainWillamette National Forest3,754
Hebo 1aSiuslaw National Forest13,930
Hebo 1aSiuslaw National Forest13,930
LastUmpqua National Forest7,666
LastUmpqua National Forest7,666
Limpy RockUmpqua National Forest6,782
Limpy RockUmpqua National Forest6,782
Medicine Creek AppendageUmpqua National Forest745
Medicine Creek AppendageUmpqua National Forest745
Mt. HagenWillamette National Forest6,406
Mt. HagenWillamette National Forest6,406
N. BoundaryWinema National Forest769
N. BoundaryWinema National Forest769
North KalmiopsisSiskiyou National Forests91,560
North KalmiopsisSiskiyou National Forests91,560
OdessaWinema National Forest146
OdessaWinema National Forest146
Shasta CostaSiskiyou National Forests14,420
Shasta CostaSiskiyou National Forests14,420
Sky Lakes AWinema National Forest3,940
Sky Lakes AWinema National Forest3,940
Sky Lakes BWinema National Forest9,615
Sky Lakes BWinema National Forest9,615
Smith UmpquaSiuslaw National Forest7,622
Smith UmpquaSiuslaw National Forest7,622
South KalmiopsisSiskiyou National Forests104,477
South KalmiopsisSiskiyou National Forests104,477
TahkenitchSiuslaw National Forest5,799
TahkenitchSiuslaw National Forest5,799
TahkenitchSiuslaw National Forest5,799
TenmileSiuslaw National Forest10,818
TenmileSiuslaw National Forest10,818
TenmileSiuslaw National Forest10,818
Umpqua SpitSiuslaw National Forest2,090
Umpqua SpitSiuslaw National Forest2,090
WoahinkSiuslaw National Forest5,309
WoahinkSiuslaw National Forest5,309
WoahinkSiuslaw National Forest5,309
References (19)
  1. American Ornithologists' Union (AOU). 1983. Check-list of North American Birds, 6th edition. Allen Press, Inc., Lawrence, Kansas. 877 pp.
  2. American Ornithologists' Union (AOU). 1998. Check-list of North American birds. Seventh edition. American Ornithologists' Union, Washington, D.C. [as modified by subsequent supplements and corrections published in <i>The Auk</i>]. Also available online: http://www.aou.org/.
  3. Balda, R. P., and G. C. Bateman. 1971. Flocking and annual cycle of the piñon jay, <i>Gymnorhinus cyanocephalus</i>. Condor 73:287-302.
  4. BirdLife International. 2004b. Threatened birds of the world 2004. CD ROM. BirdLife International, Cambridge, UK.
  5. Erickson, M.M. 1938. Territory, annual cycle and numbers in population of Wren-Tits. Berkeley. 87 pp.
  6. Geupel, G. R., and D. F. DeSante. 1990. Incidence and determinants of double brooding in wrentits. Condor 92:67-75.
  7. Harrison, C. 1978. A Field Guide to the Nests, Eggs and Nestlings of North American Birds. Collins, Cleveland, Ohio.
  8. Horn, H. S. 1968. The adaptive significance of colonial nesting in the Brewer's Blackbird. Ecology 49:682-694.
  9. Howell, S. N. G., and S. Webb. 1995. A guide to the birds of Mexico and northern Central America. Oxford University Press, Oxford, UK.
  10. Ligon, J. D. 1971. Late summer-autumnal breeding of the piñon jay in New Mexico. Condor 73:147-153.
  11. Moore, W. S., and R. A. Dolbeer. 1989. The use of banding recovery data to estimate dispersal rates and gene flow in avian species: case studies in the Red-winged Blackbird and Common Grackle. Condor 91:242-253.
  12. National Geographic Society (NGS). 1983. Field guide to the birds of North America. National Geographic Society, Washington, DC.
  13. Parker III, T. A., D. F. Stotz, and J. W. Fitzpatrick. 1996. Ecological and distributional databases for neotropical birds. The University of Chicago Press, Chicago.
  14. Sibley, D. A. 2000a. The Sibley guide to birds. Alfred A. Knopf, New York.
  15. Tarvin, K. A., and G. E. Woolfenden. 1999. Blue Jay (<i>Cyanocitta cristata</i>). No. 469 IN A. Poole and F. Gill, editors. The birds of North America. The Birds of North America, Inc., Philadelphia, PA. 32pp.
  16. Terres, J. K. 1980. The Audubon Society encyclopedia of North American birds. Alfred A. Knopf, New York.
  17. Thompson, F. R., III. 1994. Temporal and spatial patterns of breeding brown-headed cowbirds in the midwestern United States. Auk 111:979-990.
  18. Williams, L. 1952b. Breeding behavior of the Brewer blackbird. Condor 54:3-47.
  19. Willson, M. F. 1966. Breeding ecology of the Yellow-headed Blackbird. Ecological Monographs 36:51-77.