 | Lost MaplesBirds |
Birds at Lost Maples State Natural Area (SNA) in Texas. Published by Texas Parks & Wildlife.
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TEXAS PARKS AND WILDLIFE
BIRDS
OF
LOST MAPLES
STATE NATURAL AREA
A FIELD CHECKLIST
2002
TEXAS PARKS AND WILDLIFE
BIRDS
OF
LOST MAPLES
STATE NATURAL AREA
A FIELD CHECKLIST
2002
Cover: Illustration of Green Kingfisher by Rob Fleming.
Cover: Illustration of Green Kingfisher by Rob Fleming.
INTRODUCTION
L
ost Maples is situated in an area of great biological diversity and species richness. The deeply incised, moist
canyons of the Balcones Escarpment harbor some of
Texas’ most treasured botanical resources, among which are
the well-known Bigtooth Maples (Acer grandidentatum).
Surprisingly, the park contains numerous species of plants
as well as animals of eastern affinity; these are complemented
by biota of western, primarily Mexican, affinity. In addition,
the park shelters numerous rare species which are endemic to
the Balcones Escarpment zone or at least in Texas are restricted to this zone. The park’s birdlife clearly illustrates the
diversity and mixing of biota; the Golden-cheeked Warbler and
to a lesser extent the Black-capped Vireo are endemic to the
area, while the Green Kingfisher and Zone-tailed Hawk are of
western or Mexican affinity. Species with eastern affinity are
conspicuous by their abundance and are familiar to us all.
The park can be separated into three major habitat types:
grasslands and scrublands; mixed evergreen and deciduous
escarpment woodlands; and floodplain and streamside woodlands. Of all habitat types the floodplain woodlands harbor
the greatest variety of birdlife, but because of the canyon landscape and juxtaposition of habitat types, the birding opportunities are great throughout the park. All habitats in the park
are easily accessible by trails.
This checklist, compiled by Roy Heideman, is based on
observations by numerous individuals, and includes those
species which have been observed within or passing over the
park.
Because we will be updating this checklist as additional
observations are made, we ask that you report details of new
or unusual sightings on Bird Sighting Report forms available
at the park headquarters. Reports may be sent to the Natural
Resources Program, 4200 Smith School Road, Austin, Texas
78744 or may be left at park headquarters for forwarding.
1
INTRODUCTION
L
ost Maples is situated in an area of great biological diversity and species richness. The deeply incised, moist
canyons of the Balcones Escarpment harbor some of
Texas’ most treasured botanical resources, among which are
the well-known Bigtooth Maples (Acer grandidentatum).
Surprisingly, the park contains numerous species of plants
as well as animals of eastern affinity; these are complemented
by biota of western, primarily Mexican, affinity. In addition,
the park shelters numerous rare species which are endemic to
the Balcones Escarpment zone or at least in Texas are restricted to this zone. The park’s birdlife clearly illustrates the
diversity and mixing of biota; the Golden-cheeked Warbler and
to a lesser extent the Black-capped Vireo are endemic to the
area, while the Green Kingfisher and Zone-tailed Hawk are of
western or Mexican affinity. Species with eastern affinity are
conspicuous by their abundance and are familiar to us all.
The park can be separated into three major habitat types:
grasslands and scrublands; mixed evergreen and deciduous
escarpment woodlands; and floodplain and streamside woodlands. Of all habitat types the floodplain woodlands harbor
the greatest variety of birdlife, but because of the canyon landscape and juxtaposition of habitat types, the birding opportunities are great throughout the park. All habitats in the park
are easily accessible by trails.
This checklist, compiled by Roy Heideman, is based on
observations by numerous individuals, and includes those
species which have been observed within or passing over the
park.
Because we will be updating this checklist as additional
observations are made, we ask that you report details of new
or unusual sightings on Bird Sighting Report forms available
at the park headquarters. Reports may be sent to the Natural
Resources Program, 4200 Smith School Road, Austin, Texas
78744 or may be left at park headquarters for forwarding.
1
Nomenclature and organization for this checklist follow
the A.O.U. Check-list of North American Birds, 7th edition,
1998 as currently supplemented.
Please help protect the natural avian communities in our
parks by refraining from using playback tapes of bird
songs. Frequent use of these tapes disrupts normal avian
activity patterns, disrupts essential territorial behavior
and may lead to nest failure. Thank you for your
cooperation.
LEGEND
Sp–
S –
F –
W–
Seasons
Spring (March – May)
Summer (June – August)
Fall (September – November)
Winter (December – February)
Abundance
a = abundant — should be seen on 75% or more of trips in
proper habitat and season
c = common — should be seen on 50% or more of trips in
proper habitat and season
u = uncommon — should be seen on 25% or more of trips in
proper habitat and season
o = occasional — should be seen on 10% or more of trips in
proper habitat and season
r = rare — not seen annually but expected to occur again
x = accidental — only one or two records in the past ten years
i = irregular — absent some years, but may be numerous in
others
2
Nomenclature and organization for this checklist follow
the A.O.U. Check-list of North American Birds, 7th edition,
1998 as currently supplemented.
Please help protect the natural avian communities in our
parks by refraining from using playback tapes of bird
songs. Frequent use of these tapes disrupts normal avian
activity patterns, disrupts essential territorial behavior
and may lead to nest failure. Thank you for your
cooperation.
LEGEND
Sp–
S –
F –
W–
Seasons
Spring (March – May)
Summer (June – August)
Fall (September – November)
Winter (December – February)
Abundance
a = abundant — should be seen on 75% or more of trips in
proper habitat and season
c = common — should be seen on 50% or more of trips in
proper habitat and season
u = uncommon — should be seen on 25% or more of trips in
proper habitat and season
o = occasional — should be seen on 10% or more of trips in
proper habitat and season
r = rare — not seen annually but expected to occur again
x = accidental — only one or two records in the past ten years
i = irregular — absent some years, but may be numerous in
others
2
CHECKLIST
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Sp
S
F
W
u
x
o
u
u
r
u
o
o
c
a
u
c
a
u
Pied-billed Grebe . . . . . . . . . . . . . . . . . . .
Great Blue Heron . . . . . . . . . . . . . . . . . . .
Little Blue Heron . . . . . . . . . . . . . . . . . . .
Cattle Egret . . . . . . . . . . . . . . . . . . . . . . .
Green Heron . . . . . . . . . . . . . . . . . . . . . .
Black Vulture . . . . . . . . . . . . . . . . . . . . . .
Turkey Vulture . . . . . . . . . . . . . . . . . . . . .
Wood Duck . . . . . . . . . . . . . . . . . . . . . . . .
American Wigeon . . . . . . . . . . . . . . . . . . .
Blue-winged Teal . . . . . . . . . . . . . . . . . . .
Green-winged Teal . . . . . . . . . . . . . . . . . .
Osprey . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mississippi Kite . . . . . . . . . . . . . . . . . . . .
Bald Eagle . . . . . . . . . . . . . . . . . . . . . . . .
Northern Harrier . . . . . . . . . . . . . . . . . . .
Sharp-shinned Hawk . . . . . . . . . . . . . . . .
Cooper’s Hawk . . . . . . . . . . . . . . . . . . . . .
Common Black-Hawk . . . . . . . . . . . . . . . .
Red-shouldered Hawk . . . . . . . . . . . . . . . .
Broad-winged Hawk . . . . . . . . . . . . . . . . .
Short-tailed Hawk . . . . . . . . . . . . . . . . . .
Swainson’s Hawk . . . . . . . . . . . . . . . . . . .
Zone-tailed Hawk . . . . . . . . . . . . . . . . . . .
Red-tailed Hawk . . . . . . . . . . . . . . . . . . . .
Ferruginous Hawk . . . . . . . . . . . . . . . . . .
Golden Eagle . . . . . . . . . . . . . . . . . . . . . .
American Kestrel . . . . . . . . . . . . . . . . . . .
Merlin . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peregrine Falcon . . . . . . . . . . . . . . . . . . .
Wild Turkey . . . . . . . . . . . . . . . . . . . . . . .
Northern Bobwhite . . . . . . . . . . . . . . . . .
Purple Gallinule . . . . . . . . . . . . . . . . . . . .
c
a
u
o
o
o
r
o
r
r
u
u
x
u
r
x
u
u
c
r
u
u
c
o
u
r
r
o
r
o
u
c
r
u
u
r
r
r
u
u
u
x
u
c
u
c
x
u
u
c
o
r
o
u
c
c
r
o
o
r
u
c
3
CHECKLIST
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Pied-billed Grebe . . . . . . . . . . . . . . . . . . .
Great Blue Heron . . . . . . . . . . . . . . . . . . .
Little Blue Heron . . . . . . . . . . . . . . . . . . .
Cattle Egret . . . . . . . . . . . . . . . . . . . . . . .
Green Heron . . . . . . . . . . . . . . . . . . . . . .
Black Vulture . . . . . . . . . . . . . . . . . . . . . .
Turkey Vulture . . . . . . . . . . . . . . . . . . . . .
Wood Duck . . . . . . . . . . . . . . . . . . . . . . . .
American Wigeon . . . . . . . . . . . . . . . . . . .
Blue-winged Teal . . . . . . . . . . . . . . . . . . .
Green-winged Teal . . . . . . . . . . . . . . . . . .
Osprey . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mississippi Kite . . . . . . . . . . . . . . . . . . . .
Bald Eagle . . . . . . . . . . . . . . . . . . . . . . . .
Northern Harrier . . . . . . . . . . . . . . . . . . .
Sharp-shinned Hawk . . . . . . . . . . . . . . . .
Cooper’s Hawk . . . . . . . . . . . . . . . . . . . . .
Common Black-Hawk . . . . . . . . . . . . . . . .
Red-shouldered Hawk . . . . . . . . . . . . . . . .
Broad-winged Hawk . . . . . . . . . . . . . . . . .
Short-tailed Hawk . . . . . . . . . . . . . . . . . .
Swainson’s Hawk . . . . . . . . . . . . . . . . . . .
Zone-tailed Hawk . . . . . . . . . . . . . . . . . . .
Red-tailed Hawk . . . . . . . . . . . . . . . . . . . .
Ferruginous Hawk . . . . . . . . . . . . . . . . . .
Golden Eagle . . . . . . . . . . . . . . . . . . . . . .
American Kestrel . . . . . . . . . . . . . . . . . . .
Merlin . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peregrine Falcon . . . . . . . . . . . . . . . . . . .
Wild Turkey . . . . . . . . . . . . . . . . . . . . . . .
Northern Bobwhite . . . . . . . . . . . . . . . . .
Purple Gallinule . . . . . . . . . . . . . . . . . . . .
3
Sp
S
F
W
u
x
o
u
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r
u
o
o
c
a
u
c
a
u
c
a
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o
o
r
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r
u
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c
r
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c
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c
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r
r
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u
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c
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x
u
u
c
o
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c
c
r
o
o
r
u
c
Sp
___
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Sandhill Crane . . . . . . . . . . . . . . . . . . . . .
Killdeer . . . . . . . . . . . . . . . . . . . . . . . . . .
Solitary Sandpiper . . . . . . . . . . . . . . . . . .
Spotted Sandpiper . . . . . . . . . . . . . . . . . .
Upland Sandpiper . . . . . . . . . . . . . . . . . .
Common Snipe . . . . . . . . . . . . . . . . . . . . .
White-winged Dove . . . . . . . . . . . . . . . . .
Mourning Dove . . . . . . . . . . . . . . . . . . . .
Inca Dove . . . . . . . . . . . . . . . . . . . . . . . . .
Yellow-billed Cuckoo . . . . . . . . . . . . . . . .
Greater Roadrunner . . . . . . . . . . . . . . . . .
Groove-billed Ani . . . . . . . . . . . . . . . . . . .
Eastern Screech-Owl . . . . . . . . . . . . . . . . .
Great Horned Owl . . . . . . . . . . . . . . . . . .
Barred Owl . . . . . . . . . . . . . . . . . . . . . . .
Lesser Nighthawk . . . . . . . . . . . . . . . . . . .
Common Nighthawk . . . . . . . . . . . . . . . .
Common Poorwill . . . . . . . . . . . . . . . . . .
Chuck-will’s-widow . . . . . . . . . . . . . . . . . .
Whip-poor-will . . . . . . . . . . . . . . . . . . . . .
Chimney Swift . . . . . . . . . . . . . . . . . . . . .
Green Violet-ear . . . . . . . . . . . . . . . . . . . .
Ruby-throated Hummingbird . . . . . . . . . .
Black-chinned Hummingbird . . . . . . . . . .
Rufous Hummingbird . . . . . . . . . . . . . . . .
Belted Kingfisher . . . . . . . . . . . . . . . . . . .
Green Kingfisher . . . . . . . . . . . . . . . . . . .
Golden-fronted Woodpecker . . . . . . . . . . .
Yellow-bellied Sapsucker . . . . . . . . . . . . .
Red-naped Sapsucker . . . . . . . . . . . . . . . .
Ladder-backed Woodpecker . . . . . . . . . . .
Downy Woodpecker . . . . . . . . . . . . . . . . .
Northern Flicker . . . . . . . . . . . . . . . . . . . .
Olive-sided Flycatcher . . . . . . . . . . . . . . . .
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4
Sp
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___
Sandhill Crane . . . . . . . . . . . . . . . . . . . . .
Killdeer . . . . . . . . . . . . . . . . . . . . . . . . . .
Solitary Sandpiper . . . . . . . . . . . . . . . . . .
Spotted Sandpiper . . . . . . . . . . . . . . . . . .
Upland Sandpiper . . . . . . . . . . . . . . . . . .
Common Snipe . . . . . . . . . . . . . . . . . . . . .
White-winged Dove . . . . . . . . . . . . . . . . .
Mourning Dove . . . . . . . . . . . . . . . . . . . .
Inca Dove . . . . . . . . . . . . . . . . . . . . . . . . .
Yellow-billed Cuckoo . . . . . . . . . . . . . . . .
Greater Roadrunner . . . . . . . . . . . . . . . . .
Groove-billed Ani . . . . . . . . . . . . . . . . . . .
Eastern Screech-Owl . . . . . . . . . . . . . . . . .
Great Horned Owl . . . . . . . . . . . . . . . . . .
Barred Owl . . . . . . . . . . . . . . . . . . . . . . .
Lesser Nighthawk . . . . . . . . . . . . . . . . . . .
Common Nighthawk . . . . . . . . . . . . . . . .
Common Poorwill . . . . . . . . . . . . . . . . . .
Chuck-will’s-widow . . . . . . . . . . . . . . . . . .
Whip-poor-will . . . . . . . . . . . . . . . . . . . . .
Chimney Swift . . . . . . . . . . . . . . . . . . . . .
Green Violet-ear . . . . . . . . . . . . . . . . . . . .
Ruby-throated Hummingbird . . . . . . . . . .
Black-chinned Hummingbird . . . . . . . . . .
Rufous Hummingbird . . . . . . . . . . . . . . . .
Belted Kingfisher . . . . . . . . . . . . . . . . . . .
Green Kingfisher . . . . . . . . . . . . . . . . . . .
Golden-fronted Woodpecker . . . . . . . . . . .
Yellow-bellied Sapsucker . . . . . . . . . . . . .
Red-naped Sapsucker . . . . . . . . . . . . . . . .
Ladder-backed Woodpecker . . . . . . . . . . .
Downy Woodpecker . . . . . . . . . . . . . . . . .
Northern Flicker . . . . . . . . . . . . . . . . . . . .
Olive-sided Flycatcher . . . . . . . . . . . . . . . .
4
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Eastern Wood-Pewee . . . . . . . . . . . . . . . .
Acadian Flycatcher . . . . . . . . . . . . . . . . . .
Willow Flycatcher . . . . . . . . . . . . . . . . . . .
Least Flycatcher . . . . . . . . . . . . . . . . . . . .
Black Phoebe . . . . . . . . . . . . . . . . . . . . . .
Eastern Phoebe . . . . . . . . . . . . . . . . . . . .
Say’s Phoebe . . . . . . . . . . . . . . . . . . . . . .
Vermilion Flycatcher . . . . . . . . . . . . . . . .
Ash-throated Flycatcher . . . . . . . . . . . . . .
Great Crested Flycatcher . . . . . . . . . . . . .
Brown-crested Flycatcher . . . . . . . . . . . . .
Western Kingbird . . . . . . . . . . . . . . . . . . .
Eastern Kingbird . . . . . . . . . . . . . . . . . . .
Scissor-tailed Flycatcher . . . . . . . . . . . . . .
Loggerhead Shrike . . . . . . . . . . . . . . . . . .
White-eyed Vireo . . . . . . . . . . . . . . . . . . .
Bell’s Vireo . . . . . . . . . . . . . . . . . . . . . . . .
Black-capped Vireo . . . . . . . . . . . . . . . . . .
Blue-headed Vireo . . . . . . . . . . . . . . . . . .
Yellow-throated Vireo . . . . . . . . . . . . . . . .
Philadelphia Vireo . . . . . . . . . . . . . . . . . .
Red-eyed Vireo . . . . . . . . . . . . . . . . . . . . .
Blue Jay . . . . . . . . . . . . . . . . . . . . . . . . . .
Western Scrub-Jay . . . . . . . . . . . . . . . . . .
Common Raven . . . . . . . . . . . . . . . . . . . .
Purple Martin . . . . . . . . . . . . . . . . . . . . . .
Northern Rough-winged Swallow . . . . . . .
Cliff Swallow . . . . . . . . . . . . . . . . . . . . . .
Cave Swallow . . . . . . . . . . . . . . . . . . . . . .
Barn Swallow . . . . . . . . . . . . . . . . . . . . . .
Carolina Chickadee . . . . . . . . . . . . . . . . .
Tufted Titmouse . . . . . . . . . . . . . . . . . . . .
Bushtit . . . . . . . . . . . . . . . . . . . . . . . . . . .
White-breasted Nuthatch . . . . . . . . . . . . .
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5
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Eastern Wood-Pewee . . . . . . . . . . . . . . . .
Acadian Flycatcher . . . . . . . . . . . . . . . . . .
Willow Flycatcher . . . . . . . . . . . . . . . . . . .
Least Flycatcher . . . . . . . . . . . . . . . . . . . .
Black Phoebe . . . . . . . . . . . . . . . . . . . . . .
Eastern Phoebe . . . . . . . . . . . . . . . . . . . .
Say’s Phoebe . . . . . . . . . . . . . . . . . . . . . .
Vermilion Flycatcher . . . . . . . . . . . . . . . .
Ash-throated Flycatcher . . . . . . . . . . . . . .
Great Crested Flycatcher . . . . . . . . . . . . .
Brown-crested Flycatcher . . . . . . . . . . . . .
Western Kingbird . . . . . . . . . . . . . . . . . . .
Eastern Kingbird . . . . . . . . . . . . . . . . . . .
Scissor-tailed Flycatcher . . . . . . . . . . . . . .
Loggerhead Shrike . . . . . . . . . . . . . . . . . .
White-eyed Vireo . . . . . . . . . . . . . . . . . . .
Bell’s Vireo . . . . . . . . . . . . . . . . . . . . . . . .
Black-capped Vireo . . . . . . . . . . . . . . . . . .
Blue-headed Vireo . . . . . . . . . . . . . . . . . .
Yellow-throated Vireo . . . . . . . . . . . . . . . .
Philadelphia Vireo . . . . . . . . . . . . . . . . . .
Red-eyed Vireo . . . . . . . . . . . . . . . . . . . . .
Blue Jay . . . . . . . . . . . . . . . . . . . . . . . . . .
Western Scrub-Jay . . . . . . . . . . . . . . . . . .
Common Raven . . . . . . . . . . . . . . . . . . . .
Purple Martin . . . . . . . . . . . . . . . . . . . . . .
Northern Rough-winged Swallow . . . . . . .
Cliff Swallow . . . . . . . . . . . . . . . . . . . . . .
Cave Swallow . . . . . . . . . . . . . . . . . . . . . .
Barn Swallow . . . . . . . . . . . . . . . . . . . . . .
Carolina Chickadee . . . . . . . . . . . . . . . . .
Tufted Titmouse . . . . . . . . . . . . . . . . . . . .
Bushtit . . . . . . . . . . . . . . . . . . . . . . . . . . .
White-breasted Nuthatch . . . . . . . . . . . . .
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Red-breasted Nuthatch . . . . . . . . . . . . . . .
Brown Creeper . . . . . . . . . . . . . . . . . . . . .
Cactus Wren . . . . . . . . . . . . . . . . . . . . . . .
Rock Wren . . . . . . . . . . . . . . . . . . . . . . . .
Canyon Wren . . . . . . . . . . . . . . . . . . . . . .
Carolina Wren . . . . . . . . . . . . . . . . . . . . .
Bewick’s Wren . . . . . . . . . . . . . . . . . . . . .
House Wren . . . . . . . . . . . . . . . . . . . . . . .
Winter Wren . . . . . . . . . . . . . . . . . . . . . .
Marsh Wren . . . . . . . . . . . . . . . . . . . . . . .
Golden-crowned Kinglet . . . . . . . . . . . . . .
Ruby-crowned Kinglet . . . . . . . . . . . . . . .
Blue-gray Gnatcatcher . . . . . . . . . . . . . . .
Eastern Bluebird . . . . . . . . . . . . . . . . . . .
Mountain Bluebird . . . . . . . . . . . . . . . . . .
Townsend’s Solitaire . . . . . . . . . . . . . . . .
Swainson’s Thrush . . . . . . . . . . . . . . . . . .
Hermit Thrush . . . . . . . . . . . . . . . . . . . . .
American Robin . . . . . . . . . . . . . . . . . . . .
Gray Catbird . . . . . . . . . . . . . . . . . . . . . .
Northern Mockingbird . . . . . . . . . . . . . . .
Long-billed Thrasher . . . . . . . . . . . . . . . .
Curve-billed Thrasher . . . . . . . . . . . . . . .
European Starling . . . . . . . . . . . . . . . . . .
Sprague’s Pipit . . . . . . . . . . . . . . . . . . . . .
American Pipit . . . . . . . . . . . . . . . . . . . . .
Cedar Waxwing . . . . . . . . . . . . . . . . . . . .
Blue-winged Warbler . . . . . . . . . . . . . . . .
Golden-winged Warbler . . . . . . . . . . . . . .
Tennessee Warbler . . . . . . . . . . . . . . . . . .
Orange-crowned Warbler . . . . . . . . . . . . .
Nashville Warbler . . . . . . . . . . . . . . . . . . .
Northern Parula . . . . . . . . . . . . . . . . . . . .
Tropical Parula . . . . . . . . . . . . . . . . . . . . .
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Red-breasted Nuthatch . . . . . . . . . . . . . . .
Brown Creeper . . . . . . . . . . . . . . . . . . . . .
Cactus Wren . . . . . . . . . . . . . . . . . . . . . . .
Rock Wren . . . . . . . . . . . . . . . . . . . . . . . .
Canyon Wren . . . . . . . . . . . . . . . . . . . . . .
Carolina Wren . . . . . . . . . . . . . . . . . . . . .
Bewick’s Wren . . . . . . . . . . . . . . . . . . . . .
House Wren . . . . . . . . . . . . . . . . . . . . . . .
Winter Wren . . . . . . . . . . . . . . . . . . . . . .
Marsh Wren . . . . . . . . . . . . . . . . . . . . . . .
Golden-crowned Kinglet . . . . . . . . . . . . . .
Ruby-crowned Kinglet . . . . . . . . . . . . . . .
Blue-gray Gnatcatcher . . . . . . . . . . . . . . .
Eastern Bluebird . . . . . . . . . . . . . . . . . . .
Mountain Bluebird . . . . . . . . . . . . . . . . . .
Townsend’s Solitaire . . . . . . . . . . . . . . . .
Swainson’s Thrush . . . . . . . . . . . . . . . . . .
Hermit Thrush . . . . . . . . . . . . . . . . . . . . .
American Robin . . . . . . . . . . . . . . . . . . . .
Gray Catbird . . . . . . . . . . . . . . . . . . . . . .
Northern Mockingbird . . . . . . . . . . . . . . .
Long-billed Thrasher . . . . . . . . . . . . . . . .
Curve-billed Thrasher . . . . . . . . . . . . . . .
European Starling . . . . . . . . . . . . . . . . . .
Sprague’s Pipit . . . . . . . . . . . . . . . . . . . . .
American Pipit . . . . . . . . . . . . . . . . . . . . .
Cedar Waxwing . . . . . . . . . . . . . . . . . . . .
Blue-winged Warbler . . . . . . . . . . . . . . . .
Golden-winged Warbler . . . . . . . . . . . . . .
Tennessee Warbler . . . . . . . . . . . . . . . . . .
Orange-crowned Warbler . . . . . . . . . . . . .
Nashville Warbler . . . . . . . . . . . . . . . . . . .
Northern Parula . . . . . . . . . . . . . . . . . . . .
Tropical Parula . . . . . . . . . . . . . . . . . . . . .
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Yellow Warbler . . . . . . . . . . . . . . . . . . . . .
Chestnut-sided Warbler . . . . . . . . . . . . . .
Yellow-rumped Warbler . . . . . . . . . . . . . .
Townsend’s Warbler . . . . . . . . . . . . . . . . .
Black-throated Green Warbler . . . . . . . . .
Golden-cheeked Warbler . . . . . . . . . . . . .
Blackburnian Warbler . . . . . . . . . . . . . . .
Yellow-throated Warbler . . . . . . . . . . . . . .
Blackpoll Warbler . . . . . . . . . . . . . . . . . . .
Cerulean Warbler . . . . . . . . . . . . . . . . . . .
Black-and-white Warbler . . . . . . . . . . . . .
American Redstart . . . . . . . . . . . . . . . . . .
Prothonotary Warbler . . . . . . . . . . . . . . .
Worm-eating Warbler . . . . . . . . . . . . . . . .
Ovenbird . . . . . . . . . . . . . . . . . . . . . . . . .
Northern Waterthrush . . . . . . . . . . . . . . .
Louisianan Waterthrush . . . . . . . . . . . . . .
Kentucky Warbler . . . . . . . . . . . . . . . . . .
Mourning Warbler . . . . . . . . . . . . . . . . . .
MacGillivray’s Warbler . . . . . . . . . . . . . . .
Common Yellowthroat . . . . . . . . . . . . . . .
Wilson’s Warbler . . . . . . . . . . . . . . . . . . .
Canada Warbler . . . . . . . . . . . . . . . . . . . .
Painted Redstart . . . . . . . . . . . . . . . . . . .
Rufous-capped Warbler . . . . . . . . . . . . . . .
Yellow-breasted Chat . . . . . . . . . . . . . . . .
Summer Tanager . . . . . . . . . . . . . . . . . . .
Western Tanager . . . . . . . . . . . . . . . . . . .
Green-tailed Towhee . . . . . . . . . . . . . . . .
Spotted Towhee . . . . . . . . . . . . . . . . . . . .
Canyon Towhee . . . . . . . . . . . . . . . . . . . .
Cassin’s Sparrow . . . . . . . . . . . . . . . . . . .
Rufous-crowned Sparrow . . . . . . . . . . . . .
Chipping Sparrow . . . . . . . . . . . . . . . . . .
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Yellow Warbler . . . . . . . . . . . . . . . . . . . . .
Chestnut-sided Warbler . . . . . . . . . . . . . .
Yellow-rumped Warbler . . . . . . . . . . . . . .
Townsend’s Warbler . . . . . . . . . . . . . . . . .
Black-throated Green Warbler . . . . . . . . .
Golden-cheeked Warbler . . . . . . . . . . . . .
Blackburnian Warbler . . . . . . . . . . . . . . .
Yellow-throated Warbler . . . . . . . . . . . . . .
Blackpoll Warbler . . . . . . . . . . . . . . . . . . .
Cerulean Warbler . . . . . . . . . . . . . . . . . . .
Black-and-white Warbler . . . . . . . . . . . . .
American Redstart . . . . . . . . . . . . . . . . . .
Prothonotary Warbler . . . . . . . . . . . . . . .
Worm-eating Warbler . . . . . . . . . . . . . . . .
Ovenbird . . . . . . . . . . . . . . . . . . . . . . . . .
Northern Waterthrush . . . . . . . . . . . . . . .
Louisianan Waterthrush . . . . . . . . . . . . . .
Kentucky Warbler . . . . . . . . . . . . . . . . . .
Mourning Warbler . . . . . . . . . . . . . . . . . .
MacGillivray’s Warbler . . . . . . . . . . . . . . .
Common Yellowthroat . . . . . . . . . . . . . . .
Wilson’s Warbler . . . . . . . . . . . . . . . . . . .
Canada Warbler . . . . . . . . . . . . . . . . . . . .
Painted Redstart . . . . . . . . . . . . . . . . . . .
Rufous-capped Warbler . . . . . . . . . . . . . . .
Yellow-breasted Chat . . . . . . . . . . . . . . . .
Summer Tanager . . . . . . . . . . . . . . . . . . .
Western Tanager . . . . . . . . . . . . . . . . . . .
Green-tailed Towhee . . . . . . . . . . . . . . . .
Spotted Towhee . . . . . . . . . . . . . . . . . . . .
Canyon Towhee . . . . . . . . . . . . . . . . . . . .
Cassin’s Sparrow . . . . . . . . . . . . . . . . . . .
Rufous-crowned Sparrow . . . . . . . . . . . . .
Chipping Sparrow . . . . . . . . . . . . . . . . . .
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Clay-colored Sparrow . . . . . . . . . . . . . . . .
Field Sparrow . . . . . . . . . . . . . . . . . . . . . .
Vesper Sparrow . . . . . . . . . . . . . . . . . . . .
Lark Sparrow . . . . . . . . . . . . . . . . . . . . . .
Black-throated Sparrow . . . . . . . . . . . . . .
Lark Bunting . . . . . . . . . . . . . . . . . . . . . .
Savannah Sparrow . . . . . . . . . . . . . . . . . .
Grasshopper Sparrow . . . . . . . . . . . . . . .
Song Sparrow . . . . . . . . . . . . . . . . . . . . . .
Lincoln’s Sparrow . . . . . . . . . . . . . . . . . .
Swamp Sparrow . . . . . . . . . . . . . . . . . . . .
White-throated Sparrow . . . . . . . . . . . . . .
White-crowned Sparrow . . . . . . . . . . . . . .
Dark-eyed Junco . . . . . . . . . . . . . . . . . . . .
Chestnut-collared Longspur . . . . . . . . . . .
Northern Cardinal . . . . . . . . . . . . . . . . . .
Pyrrhuloxia . . . . . . . . . . . . . . . . . . . . . . .
Rose-breasted Grosbeak . . . . . . . . . . . . . .
Black-headed Grosbeak . . . . . . . . . . . . . .
Blue Grosbeak . . . . . . . . . . . . . . . . . . . . .
Lazuli Bunting . . . . . . . . . . . . . . . . . . . . .
Indigo Bunting . . . . . . . . . . . . . . . . . . . . .
Varied Bunting . . . . . . . . . . . . . . . . . . . . .
Painted Bunting . . . . . . . . . . . . . . . . . . . .
Dickcissel . . . . . . . . . . . . . . . . . . . . . . . . .
Red-winged Blackbird . . . . . . . . . . . . . . . .
Eastern Meadowlark . . . . . . . . . . . . . . . . .
Western Meadowlark . . . . . . . . . . . . . . . .
Yellow-headed Blackbird . . . . . . . . . . . . .
Brewer’s Blackbird . . . . . . . . . . . . . . . . . .
Common Grackle . . . . . . . . . . . . . . . . . . .
Bronzed Cowbird . . . . . . . . . . . . . . . . . . .
Brown-headed Cowbird . . . . . . . . . . . . . .
Orchard Oriole . . . . . . . . . . . . . . . . . . . . .
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Clay-colored Sparrow . . . . . . . . . . . . . . . .
Field Sparrow . . . . . . . . . . . . . . . . . . . . . .
Vesper Sparrow . . . . . . . . . . . . . . . . . . . .
Lark Sparrow . . . . . . . . . . . . . . . . . . . . . .
Black-throated Sparrow . . . . . . . . . . . . . .
Lark Bunting . . . . . . . . . . . . . . . . . . . . . .
Savannah Sparrow . . . . . . . . . . . . . . . . . .
Grasshopper Sparrow . . . . . . . . . . . . . . .
Song Sparrow . . . . . . . . . . . . . . . . . . . . . .
Lincoln’s Sparrow . . . . . . . . . . . . . . . . . .
Swamp Sparrow . . . . . . . . . . . . . . . . . . . .
White-throated Sparrow . . . . . . . . . . . . . .
White-crowned Sparrow . . . . . . . . . . . . . .
Dark-eyed Junco . . . . . . . . . . . . . . . . . . . .
Chestnut-collared Longspur . . . . . . . . . . .
Northern Cardinal . . . . . . . . . . . . . . . . . .
Pyrrhuloxia . . . . . . . . . . . . . . . . . . . . . . .
Rose-breasted Grosbeak . . . . . . . . . . . . . .
Black-headed Grosbeak . . . . . . . . . . . . . .
Blue Grosbeak . . . . . . . . . . . . . . . . . . . . .
Lazuli Bunting . . . . . . . . . . . . . . . . . . . . .
Indigo Bunting . . . . . . . . . . . . . . . . . . . . .
Varied Bunting . . . . . . . . . . . . . . . . . . . . .
Painted Bunting . . . . . . . . . . . . . . . . . . . .
Dickcissel . . . . . . . . . . . . . . . . . . . . . . . . .
Red-winged Blackbird . . . . . . . . . . . . . . . .
Eastern Meadowlark . . . . . . . . . . . . . . . . .
Western Meadowlark . . . . . . . . . . . . . . . .
Yellow-headed Blackbird . . . . . . . . . . . . .
Brewer’s Blackbird . . . . . . . . . . . . . . . .
