Warbler Tips ID Chart
Warbler Chart 1
|
SCIENTIFIC
NAME |
Common
Name |
Spring Arrival |
Fall
Depart. |
Confused
With? |
Breed
Habitat |
Status |
Comments |
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|
Dendroica petechia
|
Yellow |
Early |
July
onward |
|
Decid.;
wet areas; willow |
Decline
in W. USA |
46
subspp.; many endemics; lg. geographical breeding area |
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|
D. pennsylvanica
|
Chestnut-sided |
|
More
E., Long |
Golden-winged |
Deciduous;
2nd
grow. |
Local
declines in E |
Freq
cowb host; declines when mature forests return to an area |
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|
D. magnolia
|
Magnolia |
|
Often
early |
Immature
Prairie |
Conif.
forest; esp. spruce |
Increases
in New Engl. |
“Spruce
Warbler” would be apt name; it often nests in spruces |
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|
D. tigrina |
Cape
May |
|
Early |
|
Conif.
forest; bogs |
Fluctuate;
cyclical |
Arboreal;
“fighter,” often defend. food sources (fruit/nect) |
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|
D. caerulescens
|
Black-Throated
Blue |
|
Late |
F.
w/ Orange Cr., Tennessee |
Deciduous
& mixed woods |
On
"Watch List" |
Nests
in decid. or mixed woods; Highly dimorphic (male-female) |
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|
D. virens
|
Black-Throated
Green |
|
|
Golden-cheeked;
Town/Hermit hybrids |
conifif/mixed
woods |
Varies
yearly |
Winters
in second growth/edges, thus able to survive deforestat. |
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|
D. dominica
|
Yellow-throated |
Very
early |
Early |
Grace´s |
Low.
forest; Sp. moss imp |
Expanding
N and E? |
Creeping
foraging behavior is tell-tale clue; often up high |
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|
D. pinus
|
Pine |
Early |
Late |
Fall
Blackpoll, Bay-breasted |
Pines,
other conifs. |
Stable
in S. range (?) |
Large,
long-tailed, heavy-billed; dist. trill; among hardiest warbs. |
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|
D. kirtlandii
|
Kirtland´s |
|
Late? |
Palm,
Prairie: tail |
Jack
pines in MI and ? |
On
Fed. End. List |
Rare;
cowbird management and habitat management important |
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|
D.
discolor
|
Prairie |
|
|
Male
Pine; Fall Magnolia; Palm (tail) |
Successional
habitats |
On
"Watch List" |
BBS
data shows recent declines over most of range |
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|
D. castanea
|
Bay-breasted |
|
Long,
extended |
Fall
Bay-breasted’s w Fall Blackpolls |
Boreal
forests |
<
when < mat. forests |
Populations
vary with yearly spruce budworm populations |
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|
D. striata
|
Blackpoll |
Often
late |
More
E. than sp´s |
Fall
w/ 1st
fall Bay-breasted |
Wet
conifers |
Often
abundant |
Most
highly-migratory wood warbler (2,150 miles autumn flight for east USA
migrators) |
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|
D. fusca
|
Blackburnian |
|
Rel.
early, E. |
1st
fall F w/ Cerulean; imm. F. Townsend |
Mixed
forest; tall, mature conifers |
Vulnerable
due to hab. changes |
Hemlocks
often are nesting site; Usnea lichen
often used in n. areas; spanish moss in s. USA |
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|
D. coronata
|
Yellow-rumped |
Early |
Late |
Vocal
& plumage distinct: Audubon vs. Myrtle |
Conifers,
mixed forests |
BBS
shows no trends |
Myrtle
Group has two subspp; Audubon Group variation is more detailed/complex |
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|
D. cerulea
|
Cerulean |
Early |
One
of earliest |
Fs
and 1st
fall males look like 1st
fall female Blackburnian |
Old
growth, mature deciduous forests |
Numbers
down; On "Watch List" |
BBS
suggests major drops in breeding bird populations.
Degradation of both winter. and summer habitats |
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Warbler Chart 2
|
SCIENTIFIC
NAME |
Common
Name |
Spring Arrival |
Fall
Depart. |
Confused
With? |
Breed
Habitat |
Status |
Comment |
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|
V
ermivora
pinus
|
Blue-winged |
Early |
Usually
early |
Yellow,
Prothonot |
Wide
variety s’cess. |
N,
NE expansion |
May
mate w/ Golden-winged warbler; resulting shared field marks create
Brewster’s or Lawrence’s” warbler |
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|
V. chrysoptera
|
Golden-winged |
|
After
blue-wi |
|
S’cess
habitats |
On
Watch List |
BBS
data indicates decline over most of range, especially northeastern USA |
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|
V. peregrina
|
Tennessee |
|
Often
early |
Orange-
crowned |
Boreal
forests |
Often
varies yearly |
Some
females arrive on n. breeding grounds pregnant due to mating during
migration |
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|
V. ruficapilla |
Nashville |
Early |
Often
early |
|
Variety |
Stable? |
Two
distinct subspecies; one in both E & W USA |
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|
Parula americana
|
No.
Parula |
Very
early |
Pro- longed |
Nashville |
Varies |
Stable? |
Breeds
high in trees, often using lichens or Spanish moss as nesting material |
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|
Mniotilta varia
|
Black-and-white |
Early |
Very
early |
Blackpoll |
Mature
& 2nd Growth |
Regional
declines; cowbird par |
Creeping
foraging is often diagnostic; glean trunks/branches for larvae/insects |
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|
Setophaga ruticilla |
American
Redstart |
Often
late |
Pro-longed |
Distinct’vappr’nce
|
Wet
decid, mixed for. |
Fewer:
pts of range |
Tame/curious;
squeaks/”pishes” attract this warbler that acts like may act like
flycatcher |
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|
Protonotaria citrea
|
Prothonotary |
Early |
Very
early exit |
Yellow,
Blue-winged |
Bottom-land
forests |
Numbers
down; On "Watch List" |
Prefers
dark, damp lowland woods, swamps; found in wet, shady areas; snags/stumps
essential for nesting cavities; only E. USA cavity-nesting wood-warbler |
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|
Helmitheros vermivorus
|
Worm-eating |
|
Early |
Swain- son’s
|
Decid.
or mixed woods |
Numbers
down; On "Watch List" |
On
migration, may feed higher in treetops than in breeding areas where it
forages low, often in clusters of dead leaves; hops, doesn’t walk;
usually uses ground for nest |
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|
Limnothlypis swainsonii
|
Swainson’s |
|
|
Worm-eating |
Wet
woods; cane sp. |
Numbers
down; On "Watch List" |
Rare;wooded
swamplands and canebrakes of SE lowlands and rhododendron thickets; Shy
and reclusive; excellent place to see: Dismal
Swamp in SE Virgina |
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|
Seirus aurocapillus
|
Ovenbird |
|
Pro- longed |
N.
& LA Waterthr. |
Mature
forests |
Hurt
by forest fragmenta-tion |
Thrush-like
warbler’s “teacher-teacher” song heard in deciduous/mixed forest of
boreal E. No. Am; common name comes from domed ground nest (Dutch oven) |
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|
S. motacilla
|
Louisiana
Waterthrush |
Among
earliest |
Among
earl., if not 1st |
No.
Waterth. |
Fast
flow./ rocky streams |
No
strong pop. trends |
More
SE breeding range than No. Water.; early spring arrival/fall departure;
note white throat as a good field mark to distinguish from buffy-throated
No. Water. |
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Warbler Chart 3
|
SCIENTIFIC NAME |
Common Name |
Spring Arrival |
Fall Depart. |
Confused With? |
Breed Habitat |
Status |
Comments |
|
Oporornis formosus
|
Kentucky |
|
|
Common
Yellowthroat |
Deep
decid. woods & fewer in mixed woods |
Sensitive
to fragment; on "Watch List" |
Spends
most of the time on or near ground; indicator of forest “health”
because it uses lg. decid. forests, mostly in South/Mid-Atlantic |
|
O. agilis
|
Connecticut |
Very
late |
Among
latest to leave |
Mourning |
Varies |
More
numerous in 19th C. |
May
be latest arriving spring warbler in E.; secretive; walking gait is like
ovenbird’s |
|
O. philadelphia
|
Mourning |
Among
latest arrivals |
Often
begins early |
Mac- gillivary’s |
Boreal
habs.; Dense 2nd growth |