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Big Bend, Texas in August 2004
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Gay Birding Tours
Texas: Big Bend National Park & The Davis Mountains
August 18-24, 2004
with Rich Hoyer as leader

With a start before sunrise on our first day, we anticipated a long drive through boring desert before arriving at Big Bend National Park. But this ended up not being the case at all—we traveled smaller roads and found an abundance of birds along the roadsides, forcing us to make many stops: Swainson's Hawks, Scissor-tailed Flycatchers, Scaled Quail, Greater Roadrunners, Lark Buntings, Cassin's Sparrows, and Loggerhead Shrikes. As we climbed a bit in elevation, limestone hillsides and wetter draws begged us to stop several more times to see what sort of birds could be found, and Bell's Vireo, Western Scrub-Jay, Eastern Meadowlark, and migrating Common Nighthawks were the prizes. We made a stop in the flatlands by a large Black-tailed Prairie Dog town where several Burrowing Owls and a very surprising Black-bellied Plover in nearly full breeding plumage were. We puzzled about the fabulous geologic vistas before arriving at the Basin Lodge motel in the middle of Big Bend National Park in the afternoon. After a little time off we took the short drive to the bottom of the campground to try a trail none of us had been on before, the Window Trail. Recent Internet reports had mentioned this as having some of our target birds, and we proved them correct. The very first bird Doug saw was a Gray Vireo, in the bushes across from the van. It eventually came right out to my imitation of Western Screech-Owl and showed almost no fear of us. Blue-gray Gnatcatchers were also common here. We made it a total of about 1.75 miles down the canyon to were it narrows into a box and Narrowleaf Desert-honeysuckle grew densely on the hillsides. We had seen plenty of putative Black-chinned Hummingbirds on the way down (some of them could have been Ruby-throated, but we were never able to confirm one), but it was finally here that a male Lucifer Hummingbird appeared and did its typical twig-tip perch. We had stunning views in the scope and then turned back up the trail. We stopped here and there to pish and mimic owls, and the birds really responded. A total of 5 Gray Vireos, two male Black-capped Vireos (it's little-known that a few pairs breed in the Chisos Mountains), and quite a few Varied Buntings. Down in the canyon-bottom oaks even a couple of Western Screech-Owls found it in themselves to vocalize a response. It was a very successful hike for a late afternoon on a sunny, hot day.

Given that our top priority in Big Bend National Park was the Colima Warbler, it made sense to use the first of our two full days here for the big hike to Boot Springs. It was a beautiful hike, completed by everyone without problem. On the way up, after brief pauses for Black-chinned and Rufous-crowned Sparrows, Mexican Jays, and a Rock Wren in the trail, I heard the calls of a Colima Warbler about 3 miles up the Laguna Meadows trail right where I saw one this past May. At first, we only heard and then glimpsed the Colima which then seemed to disappear as Bushtits, Bewick's Wrens, Spotted Towhees, and a Grace's Warbler (rare for the park) diverted us. Suddenly Paul P. looked over his shoulder and calmly announced that the Colima Warbler was right here--at eye level and only a few feet away! We got excellent views of this bird, which was to be only the first of 10 for the day. We continued on, where many mixed flocks along the trails slowed our progress. They all had Black-crested Titmouse, Bewick's Wren, Spotted Towhee, Townsend's Warbler, Hutton's Vireo and Blue-gray Gnatcatcher, but one had a Black-throated Gray Warbler, one had a Wilson's Warbler, one had a Dusky Flycatcher. At Boot Spring, where flowing water and the tall forest growing in the sheltered canyon attract many birds, we added Blue-throated Hummingbird, Cordilleran Flycatcher, Painted Redstart, and White-breasted Nuthatch, and a raptor whistling down the canyon got us to look, where some saw a young Zone-tailed Hawk disappear behind some cliffs and others got on a soaring Broad-winged Hawk, rare this far west. Then after our packed lunch it was time to make the hike back down to the Basin, along which we made only a few stops to rest, always a good excuse to pish and do owl whistles. The only new bird of interest here was an immature female warbler that at first appeared to be a Hermit Warbler, but with such an well-pronounced cheek patch must have had some Townsend's Warbler heritage. Other events to mark the trudge back (which required enormous braking power of our underutilized calf muscles) was a rather unpleasant rain shower that lasted the better part of an hour. Also, when we passed some other hikers sheltering in a cliff overhang, we seemed to have lost Doug--he knew them as herpetologists through his professional contacts and stopped to chat! An Umber Skipper and two Texas Alligator Lizards were the cool non-bird finds.

Never minding the throbbing in our legs that persisted into the evening hours back at the lodge, four of us (Doug, Paul P., Sam, and I) departed after dinner to drive the roads at night for mammals and herps (reptiles and amphibians), using some tips from the herpers Doug had talked to on the trail. We retraced the miles along the entrance road we had arrived on the day before, logging a total of 65 miles in 3 1/2 hours of stop-and-go—periods of concentrated boredom interrupted by sudden moments of excited pandemonium when we discovered something on the road. Our tally included one snake (a Mojave Rattlesnake), several Red-spotted Toads, one Couch's Spadefoot, one Rio Grande Leopard Frog, a Merriam's Kangaroo Rat that had left her helpless baby in the middle of the road (we rescued it by placing it on the shoulder), many mice, a woodrat, lots of Desert Cottontails, and a Striped Skunk. We also heard several Great Plains Narrow-mouthed Toads and Green Toads at a muddy desert flat with ponded rainwater. A great success!

On our third day, with virtually all of our target birds behind us already, we headed down to the lower elevations of the park at Rio Grande Village, where it was reported that the breeding pair of Common Black-Hawks had fledged two young. We first had a picnic breakfast at the desert oasis of Dugout Wells where there was an abundance of bird activity, including a family of Scott's Orioles, vocally responsive Western Screech-Owls (it was amazing how many of these we heard in broad daylight on this trip), Bell's Vireos, Yellow-breasted Chat, and a surprise encounter of what appeared to be a family of Elf Owls, rarely seen in the daylight. It almost appeared they they had flown in in response to pishing, but it's possible that we flushed them from a roosting spot. In the open desert we saw Black-throated Sparrows, Black-tailed Gnatcatchers and Verdin before we headed down to the riparian thickets at Rio Grande Village. It didn't take us long to find a screaming juvenile Common Black-Hawk on a distant snag, and we got as close as we dared (seeing a Crissal Thrasher in the process). OK, it was really dumb to leave my scope in my room, but I was regretting it more than anyone when some pishing and owl tooting brought in a rather obvious Great Crested Flycatcher (after having just seen a few Ash-throateds), which is by far the rarest bird we saw this trip—there are only a few records for this far west in Texas. With a scope, I could have nailed it with my digital camera. In getting closer, I flushed a Yellow-billed Cuckoo off its nest. Without the previous day's cloud cover it heated up rapidly and the humidity by the river was quite oppressive. But we continued down the road anyway, getting views of Vermilion Flycatcher, Greater Roadrunners, Summer Tanagers, Common Ground-Doves, glimpsing dull immature Painted Buntings and finding one Dickcissel. We walked the board walk, where there were two Yellow-crowned Night-Herons. It totally surprised me that this species is rare but regular this time of year here, so far inland. After our picnic lunch in the shade (and donating the leftovers to a very tame Turkey Vulture), rather than doing everything in our powers to avoid the heat, we instead made a stop of about 15 minutes in the unrelenting, beating sun to do a bit of botanizing and exploring in a richly vegetated desert canyon along the main road. The resurrection plants, ferns, very diverse cacti, and Candelilla (Euphorbia antisyphilitica) were the main attractions, but the Marbled Whiptails (our third species of Cnemidophorus) certainly added interest.

With plenty of time to catch up on rest, the whole group elected for an evening birding/herping outing, this time towards Cottonwood Campground. We ended up starting to late to do any daylight birding and made it only as far as the Mule's Ears viewpoint as it was getting dusky, very aggressive Western Diamondback Rattlesnake on the road making for some excitement along the way. The light was perfect for Common Poorwill...if only the wind hadn't been howling like a hurricane. We wandered around the parking area hoping for a break in the wind while Doug spotted a very small, nondescript snake in the ditch, which we eventually figured out was a Ground Snake. We departed with no break in the wind and headed toward an impressive lightning show to the north, grateful not to have been in the middle of what must be a powerful mass of storms. But the whole drive back was hopelessly windy, destroying our chances for hearing any night birds at all. But consolation prizes were Red-spotted Toad and a lovely Night Snake.

On our last morning at Big Bend we awoke to predawn lightning and torrential rain, which by sunrise had abated to a constant, persistent drizzle. Not knowing if this rain was happening all the way down to the lowlands, we had breakfast in the Basin Lodge restaurant, then departed for Cottonwood Campground. Fog pouring over desert bluffs had to be a once-in-a-lifetime sighting as we made our way to the muddy Rio Grande. We heard then saw Tropical Kingbirds almost immediately upon arrival, our main target bird here. We missed the usually reliable Lucy's Warblers but we hit the jackpot of Painted Buntings, even though every last one was a green female or dull olive-mud juvenile. We also added Plumbeous Vireo (obviously a migrant), Carolina Wren (at the utter edge of its range here), and Gray Hawk before we began heading north to our next destination, Davis Mountains State Park. We did make one more short stop in the national park, at Sam Nail Ranch, which in the spring sticks out as a lush oasis with it's permanent trickle of water. This time of year, though, the desert is so lush from the summer rains, no migrants see any need to make a special stop here.

Our picnic lunch near Elephant Butte was highlighted by a male Painted Bunting, seen briefly before he dropped down into dense grass and sunflowers beyond a fence and what was probably a chigger-infested lawn (so we didn't try to get too close). Making good time, we utilized the afternoon for the interesting drive to Fort Davis via Marfa. We stopped at the rest area and learned that the mysterious Marfa Lights may be cause by a "miracle"—you know, those apparitions scientifically explained by the atmosphere bending the light. (Ahem...d'you suppose they meant to say "mirage"?) Cyna Blues in the weeds by the parking area were exciting, as was a blue-faced male Trans Pecos Striped Whiptail (a subspecies of the Little). All along the drive we saw many Pronghorn (not an antelope), a few Cassin's Kingbirds, and fleeting Lark Buntings.

After dinner at the lodge restaurant (which unfortunately didn't match the quality of the posh rooms) we drove higher into the Davis Mountains hoping for our final main target bird, Montezuma Quail. The development of Limipa Crossing looked promising, but we got only a large flock of Violet-green Swallows, a few Eastern Meadowlarks, Lark Sparrows, and loads of Mourning and White-winged Doves. We also drove by the MacDonald Observatory, where we saw a pair of Western Bluebirds. Then after dark few of us continued up the hill in the state park where we ended up hearing Great Horned Owl and Common Poorwill.

On our final morning, we tried the same routine for the now unspeakable bird, tensely passing through the same areas of Limipa Crossing and MacDonald Observatory empty handed, and with near resign heading for the higher picnic area for our belated breakfast. Only 1.3 miles before our destination, Paul P. astonished us once again with his overabundance of rods and cones by calling out "Quail!" I quickly maneuvered the van into a less unsafe position while Paul tried to direct us to the brown blobs nearly hidden in the roadside grass. Once we saw them, they were obvious: a female and male Montezuma Quail on either side of two half-grown chicks! We enjoyed the views for a couple minutes before heading on in triumph. At the picnic area we cleaned up with Hepatic Tanager and Gray Flycatcher before heading back to the the hotel to prepare for our long drive back to Midland. We missed Virginia's Warbler in the state park below our hotel, but at our picnic lunch site north of Fort Davis a pair fortuitously began calling across the street, and everyone eventually got great views. After a quick roadside stop for the Mexican subspecies of Mallard, we arrived at our final birding destination, the large reservoir of Balmorhea Lake. In just two hours we added 22 species to the already burgeoning trip list here. Highlights were good comparisons of Western and Clark's Grebes, a Snowy Plover, Black and Forster's Terns, a single Glossy Ibis (unless photos show it to be a hybrid), and lots of Long-billed Curlews.

After our delicious meal in what must be Midland's finest restaurant, my gut feeling and Doug's gumption resulted in our waitress replying immediately to his question, "Yeah, sure, the gay bar is called Oz, and it's right on the main drag in Odessa." Wow, good news, there's a bar and the probably straight waitress knows about it (so it must be a pretty hip place). But it's a Monday night, it's 20 miles away, and were all bushed (no pun intended). So for my next Gay Birding Tour, I'll give some thought to ending the final day a bit earlier and on a Friday or Saturday. Sound like a plan?

Bird List
Column 1 = Number of days observed
Column 2 = Maximum daily total
H = heard only
N = nest

"Mexican" Mallard

1

12

Anas platyrhynchos diazi

Blue-winged Teal

1

5

Anas discors

Scaled Quail

3

30

Callipepla squamata

Montezuma Quail

1

4

Cyrtonyx montezumae

Pied-billed Grebe

1

8

Podilymbus podiceps

Western Grebe

1

10

Aechmophorus occidentalis

Clark's Grebe

1

8

Aechmophorus clarkii

Great Blue Heron

2

10

Ardea herodias

Great Egret

1

3

Ardea alba

Snowy Egret

1

2

Egretta thula

Cattle Egret

1

1

Bubulcus ibis

Green Heron

1

1

Butorides virescens

Yellow-crowned Night-Heron

2

2

Nyctanassa violacea

Glossy Ibis

1

1

Plegadis falcinellus

White-faced Ibis

1

15

Plegadis chihi

Black Vulture

1

4

Coragyps atratus

Turkey Vulture

5

50

Cathartes aura

Cooper's Hawk

3

2

Accipiter cooperii

Gray Hawk

1

1

Asturina nitida

Common Black-Hawk

1

1

Buteogallus anthracinus

Broad-winged Hawk

1

1

Buteo platypterus

Swainson's Hawk

2

12

Buteo swainsoni

Zone-tailed Hawk

2

1

Buteo albonotatus

Red-tailed Hawk

4

10

Buteo jamaicensis

American Kestrel

2

2

Falco sparverius

Peregrine Falcon

1

2

Falco peregrinus

American Coot

1

20

Fulica americana

Black-bellied Plover

1

1

Pluvialis squatarola

Snowy Plover

1

1

Charadrius alexandrinus

Killdeer

2

5

Charadrius vociferus

Black-necked Stilt

1

8

Himantopus mexicanus

Greater Yellowlegs

1

1

Tringa melanoleuca

Lesser Yellowlegs

1

10

Tringa flavipes

Spotted Sandpiper

1

5

Actitis macularius

Upland Sandpiper

1

1

H

Bartramia longicauda

Long-billed Curlew

1

15

Numenius americanus

Least Sandpiper

1

2

Calidris minutilla

Wilson's Phalarope

1

8

Phalaropus tricolor

Ring-billed Gull

1

1

Larus delawarensis

Forster's Tern

1

9

Sterna forsteri

Black Tern

1

15

Chlidonias niger

Rock Pigeon

2

150

Columba livia

Band-tailed Pigeon

1

1

H

Patagioenas fasciata

Eurasian Collared-Dove

3

6

Streptopelia decaocto

White-winged Dove

5

85

Zenaida asiatica

Mourning Dove

4

85

Zenaida macroura

Inca Dove

3

10

Columbina inca

Common Ground-Dove

2

10

Columbina passerina

Yellow-billed Cuckoo

2

4

N

Coccyzus americanus

Greater Roadrunner

5

12

Geococcyx californianus

Western Screech-Owl

3

3

H

Megascops kennicottii

Great Horned Owl

1

1

H

Bubo virginianus

Elf Owl

1

3

Micrathene whitneyi

Burrowing Owl

1

6

Athene cunicularia

Lesser Nighthawk

1

1

Chordeiles acutipennis

Common Nighthawk

2

70

Chordeiles minor

Common Poorwill

1

1

H

Phalaenoptilus nuttallii

White-throated Swift

3

55

Aeronautes saxatalis

Blue-throated Hummingbird

1

5

Lampornis clemenciae

Lucifer Hummingbird

1

1

Calothorax lucifer

Black-chinned Hummingbird

5

20

Archilochus alexandri

Broad-tailed Hummingbird

2

10

Selasphorus platycercus

Rufous Hummingbird

1

75

Selasphorus rufus

Acorn Woodpecker

3

6

Melanerpes formicivorus

Golden-fronted Woodpecker

2

10

Melanerpes aurifrons

Ladder-backed Woodpecker

5

8

Picoides scalaris

Northern Flicker

1

2

Colaptes auratus

Olive-sided Flycatcher

1

1

Contopus cooperi

Western Wood-Pewee

3

6

Contopus sordidulus

Willow Flycatcher

2

1

Empidonax traillii

Gray Flycatcher

1

3

Empidonax wrightii

Dusky Flycatcher

1

2

Empidonax oberholseri

Cordilleran Flycatcher

1

2

Empidonax occidentalis

Black Phoebe

4

2

Sayornis nigricans

Say's Phoebe

5

4

Sayornis saya

Vermilion Flycatcher

2

15

Pyrocephalus rubinus

Ash-throated Flycatcher

2

8

Myiarchus cinerascens

Great Crested Flycatcher

1

1

Myiarchus crinitus

Tropical Kingbird

1

3

Tyrannus melancholicus

Cassin's Kingbird

2

30

Tyrannus vociferans

Western Kingbird

3

25

Tyrannus verticalis

Scissor-tailed Flycatcher

2

25

Tyrannus forficatus

Loggerhead Shrike

4

25

Lanius ludovicianus

Bell's Vireo

3

18

Vireo bellii

Black-capped Vireo

1

2

Vireo atricapilla

Gray Vireo

1

5

Vireo vicinior

Plumbeous Vireo

2

3

Vireo plumbeus

Hutton's Vireo

1

26

Vireo huttoni

Western Scrub-Jay

3

12

Aphelocoma californica

Mexican Jay

2

20

Aphelocoma ultramarina

Chihuahuan Raven

2

10

Corvus cryptoleucus

Common Raven

2

10

Corvus corax

Horned Lark

1

1

Eremophila alpestris

Tree Swallow

2

2

Tachycineta bicolor

Violet-green Swallow

2

100

Tachycineta thalassina

Northern Rough-winged Swallow

1

1

Stelgidopteryx serripennis

Bank Swallow

1

2

Riparia riparia

Cliff Swallow

2

4

Petrochelidon pyrrhonota

Barn Swallow

4

250

Hirundo rustica

Black-crested Titmouse

4

30

Baeolophus atricristatus

Verdin

3

8

Auriparus flaviceps

Bushtit

5

26

Psaltriparus minimus

White-breasted Nuthatch

3

6

Sitta carolinensis nelsoni/oberholseri

Cactus Wren

5

12

Campylorhynchus brunneicapillus

Rock Wren

3

1

Salpinctes obsoletus

Canyon Wren

5

20

Catherpes mexicanus

Carolina Wren

1

4

Thryothorus ludovicianus

Bewick's Wren

3

30

Thryomanes bewickii eremophilus

Blue-gray Gnatcatcher

3

45

Polioptila caerulea

Black-tailed Gnatcatcher

2

12

Polioptila melanura

Western Bluebird

2

4

Sialia mexicana

Northern Mockingbird

5

30

Mimus polyglottos

Curve-billed Thrasher

3

8

Toxostoma curvirostre

Crissal Thrasher

4

1

Toxostoma crissale

European Starling

3

6

Sturnus vulgaris

Cedar Waxwing

1

1

Bombycilla cedrorum

Phainopepla

2

5

Phainopepla nitens

Orange-crowned Warbler

Vermivora celata

Virginia's Warbler

1

2

Vermivora virginiae

Colima Warbler

1

10

Vermivora crissalis

Yellow Warbler

3

3

Dendroica petechia

Black-throated Gray Warbler

1

1

Dendroica nigrescens

Townsend's Warbler

1

18

Dendroica townsendi

Hermit X Townsend's Warbler

1

1

Dendroica occidentalis x townsendi

Grace's Warbler

1

2

Dendroica graciae

MacGillivray's Warbler

1

1

H

Oporornis tolmiei

Common Yellowthroat

1

3

Geothlypis trichas

Wilson's Warbler

3

3

Wilsonia pusilla

Painted Redstart

1

1

Myioborus pictus

Yellow-breasted Chat

3

7

Icteria virens

Hepatic Tanager

1

2

Piranga flava

Summer Tanager

4

4

Piranga rubra

Western Tanager

5

16

Piranga ludoviciana

Spotted Towhee

2

40

Pipilo maculatus

Canyon Towhee

5

12

Pipilo fuscus

Cassin's Sparrow

2

8

Aimophila cassinii

Rufous-crowned Sparrow

5

20

Aimophila ruficeps

Chipping Sparrow

4

15

Spizella passerina

Black-chinned Sparrow

2

6

Spizella atrogularis

Lark Sparrow

4

8

Chondestes grammacus

Black-throated Sparrow

4

10

Amphispiza bilineata

Lark Bunting

3

20

Calamospiza melanocorys

Northern Cardinal

4

10

Cardinalis cardinalis

Pyrrhuloxia

3

12

Cardinalis sinuatus

Black-headed Grosbeak

3

6

Pheucticus melanocephalus

Blue Grosbeak

5

10

Passerina caerulea

Indigo Bunting

1

2

Passerina cyanea

Varied Bunting

2

10

Passerina versicolor

Painted Bunting

2

25

Passerina ciris pallidor

Dickcissel

2

1

Spiza americana

Red-winged Blackbird

1

20

Agelaius phoeniceus

Eastern Meadowlark

3

6

Sturnella magna lilianae

Great-tailed Grackle

2

30

Quiscalus mexicanus

Brown-headed Cowbird

4

6

Molothrus ater

Orchard Oriole

2

2

Icterus spurius

Scott's Oriole

3

3

Icterus parisorum

House Finch

4

25

Carpodacus mexicanus

Lesser Goldfinch

3

8

Carduelis psaltria

House Sparrow

3

22

Passer domesticus

Mammals

bat species

Desert Cottontail

Sylvilagus audubonii

Eastern Cottontail

Sylvilagus floridanus

Black-tailed Jackrabbit

Lepus californicus

Mexican Ground Squirrel

Spermophilus mexicanus

Black-tailed Prairie Dog

Cynomys ludovicianus

Merriam's Kangaroo Rat

Dipodomys merriami

several mouse species

woodrat species

Neotoma sp.

Coyote

H

Canis latrans

Gray Fox

Urocyon cinereoargenteus

Raccoon

Procyon lotor

Striped Skunk

Mephitis mephitis

Collared Peccary

Tayassu tajacu

Mule Deer

Odocoileus hermionus

White-tailed Deer

Odocoileus virginianus

Pronghorn

Antilocapra americana

Reptiles and Amphibians

Green Toad

H

Bufo debilis

Red-spotted Toad

Bufo punctatus

Great Plains Narrowmouth Toad

H

Gastrophryne olivacea

Couch's Spadefoot

Scaphiopus couchii

Rio Grande Leopard Frog

Rana berlandieri

Bullfrog

H

Rana catesbeiana

Desert Box Turtle

Terrapene ornata luteola

Texas Alligator Lizard

Gerrhonotus infernalis

Mediterranean Gecko

Hemidactylus turcicus

Greater Earless Lizard

Cophosaurus texanus

Crevice Spiny Lizard

Sceloporus poinsettii

Southern Fence Lizard

Sceloporus undulatus undulatus

Tree Lizard

Urosaurus ornatus

Trans-Pecos Striped Whiptail

Cnemidophorus inornatus heptagrammus

Eastern Marbled Whiptail

Cnemidophorus marmoratus reticuloriens

Plateau Spotted Whiptail

Cnemidophorus septemvittatus septemvittatus

Checkered Whiptail

Cnemidophorus tesselatus complex

Ground Snake

Sonora semiannulata

Western Diamondback Rattlesnake

Crotalus atrox

Mojave Rattlesnake

Crotalus scutulatus

Texas Night Snake

Hypsiglena torquata jani

Butterflies and Skippers

Pipevine Swallowtail

Battus philenor

Black Swallowtail

Papilio polyxenes

Two-tailed Swallowtail

Papilio multicaudata

Checkered White

Pontia protodice

Orange Sulphur

Colias eurytheme

Cloudless Sulphur

Phoebis sennae

Large Orange Sulphur

Phoebis agarithe

Lyside Sulphur

Kricogonia lyside

Mimosa Yellow

Eurema nise

Sleepy Orange

Eurema nicippe

Dainty Sulphur

Nathalis iole

Gray Hairstreak

Strymon melinus

Marine Blue

Leptotes marina

Cyna Blue

Zizula cyna

Reakirt's Blue

Hemiargus isola

Fatal Metalmark

Calephelis nemesis

American Snout

Libytheana carinenta

Gulf Fritillary

Agraulis vanillae

Zebra Heliconian

Heliconius charithonia

Bordered Patch

Chlosyne lacinia

Texan Crescent

Phyciodes texana

Vesta Crescent

Phyciodes vesta

American Lady

Vanessa virginiensis

Painted Lady

Vanessa cardui

California Sister

Adelpha bredowii

Hackberry Emperor

Asterocampa celtis

Empress Leilia

Asterocampa leilia

Tawny Emperor

Asterocampa clyton

Red Satyr

Megisto rubricata

Monarch

Danaus plexippus

Queen

Danaus gilippus

Golden Banded-Skipper

Autochton cellus

Northern Cloudywing

Thorybes pylades

Acacia Skipper

Cogia hippalus

Desert Checkered-Skipper

Pyrgus philetas

Saltbush Sootywing

Hesperopsis alpheus

Orange Skipperling

Copaeodes aurantiacus

Pahaska Skipper

Hesperia pahaska

Umber Skipper

Poanes melane

Odonates

Powdered Dancer

Argia moesta

Springwater Dancer

Argia plana

Familiar Bluet

Enallagma civile

Arroyo Bluet

Enallagma praevarum

Common Green Darner

Anax junius

Pale-faced Clubskimmer

Brechmorhoga mendax

Black Setwing

Dythemis nigrescens

Neon Skimmer

Libellula croceipennis

Widow Skimmer

Libellula luctuosa

Common Whitetail

Libellula lydia

Flame Skimmer

Libellula saturata

Roseate Skimmer

Orthemis ferruginea

Blue Dasher

Pachydiplax longipennis

Filigree Skimmer

Pseudoleon superbus

Variegated Meadowhawk

Sympetrum corruptum

Black Saddlebags

Tramea lacerata

Brief Itinerary

August 18 - Arrivals.

August 19 - 7:00 a.m. departure from Midland to Big Bend National Park via Imperial, Fort Stockton, Marathon. Hike down Window Trail to box from 4:00 - 7:00 p.m. Mostly sunny, 70-90šF

August 20 - 6:55 departure to Boot Springs via Laguna Meadows Trail and back via Pinnacles Trail, returning at 5:15 p.m. Road driving north from Panther Jct. to mile 23, 8:00-11:30 p.m. Mostly cloudy with rain from about 2:00-3:00, 60-80šF.

August 21 - 7:00 departure to Dugout Wells (picnic breakfast), then Rio Grande Village (picnic lunch), desert canyon botanizing on way back. Afternoon off, night road driving 7:30-10:15 p.m. to Mules Ears. Mostly sunny with building storms and heavy wind at night, 70-99šF.

August 22 - 7:30 departure to Cottonwood Campground, Sam Nail Ranch and drive to Davis Mountains State Park, with picnic lunch near Elephant Butte and scenic drive via Marfa Lights rest area. Evening drive to Limpia Crossing and MacDonald Observatory. Overcast and heavy drizzle after predawn thunderstorms, then overcast and foggy in desert, becoming mostly sunny by noon, 58-82šF

August 23 - 7:00 departure to Limpia Crossing, MacDonald Observatory parking lot, and Lawrence E. Wood picnic area; Davis Mountains SP; drive to Midland with stops at Limpia Creek, picnic north of Fort Davis, and Balmorhea Lake (1:30-3:30), arr. Midland 5:40 p.m. Sunny with few clouds, 58-97šF.

August 24 - Departures.