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2006 Archives
Although we haven't gotten any report of plant poachers on the Forest, this news article emphasizes that many plants are marketable in natural areas, and there is always the potential for this at Spring Creek. http://www.nytimes.com/2006/08/13/us/13herbal.html?ex=1167368400&en=e2661e53bb543fff&ei=5070
CBC Update We will post results of the Lake Ray Hubbard count from Sunday once we have all the area leader reports.....currently we have Area 2 (Rasmussen/Edwards), Area 3(Burgy/Berry), Area 1 (Sears/Prather), Area 4(Gibbons/team) and Area 5(Hill/ Dr. Assmann). The weather was unseasonably warm, droughty, and windy. Birds seemed spotty at best, mostly around water bodies and or/in thick vegetation out of the wind. Several observations made note of decreasing or modified bird habitat in the count circle. Thanks to all of you who participated in the Lake Hubbard Count, Dallas Count, and nationally!
Update on Eurasian Wigeon: Texbirders This is a preemptive message. To preempt a long trip to Rockwall for the wigeon. When I first saw this bird two days ago I thought immediately that it looked like a hybrid. Derek Hill posted images to his website. They are poor quality because it was dark and overcast when we saw the bird. Here are the links http://nctexasbirding.com/wigeon1.jpg http://nctexasbirding.com/wigeon2.jpg http://nctexasbirding.com/wigeon3.jpg ID frontiers readers, Europeans and east and west coast N Am birders, all think that there is no way it is a pure Eurasian Wigeon. Just an FYI Brian Gibbons Dallas
Texbirders,
Christmas Bird Count - Lake Ray Hubbard CBC on Sunday, December 17th contact Derek Hill for details... kinglet32@yahoo.com (972-231-0991) or his cell at (972-400-1431)
For the Dallas Christmas Bird Count please contact Reba Collins at (972-530-2412)
Mike Moore's report on all regional 107th CBC Counts
Subject:
More on Christmas Bird Counts.
Hi, As promised, I'm filling in the all the dates and contacts for the nearby Christmas Bird Counts that are happening between now and the end of the year. As members of the Blackland Prairie chapter of Texas Master Naturalists, our participation will be appreciated. Hagerman NWR - 12/16 - I've done this one before and will again this year. This count will meet at the refuge headquarters building at 7:00 am for area assignments. Contact Wayne Meyer at wmeyer@austincollege.edu. Dallas - 12/16 - Although I've never been on this count, some excellent birds have always been reported. Contact Reba Collins - 972-530-2412. Caddo National Grasslands - 12/16 - This is another one in which I've not yet participated. Contact Doug Wood at dwood@sosu.edu for meeting times and place. Lake Ray Hubbard - 12/17 - This was an interesting count last year and I wish I could do it again this year. Contact Jack Hill at jflash1511@hotmail.com McKinney - 12/26 - I've been on this count for about five years and will again this year. This one usually meets at 7:00 am at the Heard Museum for area assignments. Contact Dan Smith at asmithfamily@comcast.net. Lake Lewisville - 12/27 - This one generally meets at the McDonald's on Main Street west of I-35E in Lewisville at 7:00 am. I've always had lots of interesting winter sparrows on this count. Unfortunately, I won't be able to participate this year. Contact Keith Lockhart at keithlockhart@comcast.net for details. Lake Tawakoni - 12/30 -This one meets in Edgewood at 7:00 am but Richard is always late. This years' count has been moved up about a week so it will be interesting to see what we find. Contact Richard Kinney at RDKRSH@aol.com. Just to restate the importance of your participation in these events, there is no better way to make a meaningful contribution to our knowledge about winter birds than through the Christmas Bird Counts. You will be assigned to a team with a specific area of the count circle then spend the day searching your assigned territory for all the birds you can find, including birds you would more than likely pass over - House Sparrows, grackles, starlings and the like. Later, your counts are totaled and added to the others for the count circle. This grand total, in turn, is added to the national count statistics. One count for one year may not mean very much but when coupled with several hundred other counts for the same period and repeated for 107 years, certain trends start to emerge. I do hope you find the time to get involved with this project at one or more of the locations above. It's eyes and ears that carry the day and not any particular bird expertise. I promise you your efforts will be appreciated and your enjoyment will be immeasureable. At the end of the day, you should at least have learned how to accurately count a flock of 10,000+ Red-winged Blackbirds - count the wings and divide by 2, of course. And, if you're gonna fudge, don't do it multiples of 5. Please let me know if you still have any questions. Mike New Texas Audubon website announced:
Hello, I am pleased to announce our new website is live. Hope you enjoy it, and let me know if you have any questions. Thanks.
Susan Houston Director of Development Audubon Texas 2904 Swiss Avenue Dallas, TX 75204 214-370-9735 x 11
November 28 Fall colors near the confluence of Beck Branch and Rowlett Creek in Richardson. Spring Creek also drains into Rowlett Creek... The Great Plains Restoration Council is fighting to preserve a Ft. Worth native prairie. Dallas Morning News article Nomar G. sends us this photo of a Snout Butterfly and "The Badlands" taken on the north side of Spring Creek. Thanks! November 17 Two American Rubyspots use old Sycamore roots by Spring Creek for display... more images on image page. Barbara Baynham, President of the Society has brought this to our attention: Project FeederWatch Electronic Newsletter November 3, 2006 Just one more week until the 20th season of FeederWatch begins on November 11! The number of FeederWatch participants is currently lower than last year, and we are asking for your help to recruit new friends to the FeederWatch family. The Cornell Lab of Ornithology has issued four press releases highlighting recent findings and calling for new and continuing participants to join in as we embark on our 20th season. To read the press releases, visit http://www.birds.cornell.edu/pfw/MediaCorner.htm . Project FeederWatch needs your help to keep track of the birds at your feeders this winter. Count birds as often as two days each week from November 11 to April 6. Your counts will help scientists monitor changes in feeder bird populations. New participants receive a research kit with easy to follow instructions, the FeederWatcher's handbook, a bird-identification poster, a calendar, and a subscription to the newsletter of the Cornell Lab of Ornithology (U.S.) or Bird Studies Canada (Canada). For more information or to sign up in the U.S., please visit http://www.birds.cornell.edu/pfw/ or call (800) 843-2473; if in Canada, please visit http://www.bsc-eoc.org/national/pfw.html or call (888) 448-2473. A $15 fee ($35 in Canada) makes the program possible. FeederWatch contact information For US participants: Cornell Lab of Ornithology Project FeederWatch 159 Sapsucker Woods Rd., Ithaca, NY 14850 (607) 254-2427 feederwatch@cornell.edu <http://birds.cornell.edu/pfw>http://birds.cornell.edu/pfw November 10 Other Fall images at http://dallasjackal.wordpress.com November 1 Go check out fall colors at Spring Creek! These scenes are not far from 1768 Holford Road click to enlarge
Left: An orchid not seen here in a few years...the Great Plains Ladie's Tresses (Spiranthes magnicamporum). Our only fall orchid.....another image of it is on the Plant Page Right: An unusual fossil containing iron staining?
October 11 Tributary to Cottonwood Creek in Allen, Texas A spring-fed tributary not far from central expressway....turn off your cell phones, park your cars, and walk the creeks!
October 8
A Dallas Outside and Social hiking group discovered this mushroom growing on a log by Spring Creek today not far from a cardinal flower. Can anyone identify this one? Please email us. Update: Gymopus acervatus? this is classified in the genus Collybia in older field guides. Inedible.
Disclaimer: These photos are presented to show nature in and around Spring Creek… any identification of organisms such as mushrooms based on empirical observation alone including photos, is fallible. The Society does not assume responsibility for decisions made by individuals using this site. October 5 Fossil page update with new Rudist Clam page
Sept 25
Despite the long term drought, Blazing Star (Liatris mucronata) blooms in profusion at Spring Creek Preserve. Other bloomers include Long-leaf wild buckwheat, Fall Gumweed, Broomweed, and Eryngo.
Sept.16
Giant Swallowtail - Fred E. Harris Section Spring Cr. Greenbelt on Mexican Wild Plum
Sept. 9 New Photos by Ben Cox
Left: Bumble bee on Eryngo Right: Assassin Bug on Eryngo
Fall Migrants: Ross Rasmussen reports fall migrants at parks near Spring Creek.
Sept. 2
Arapaho Park ( Located just off Meandering Way one block south of Arapaho in Richardson)
L. Flycatcher – 3 Orange-crowned Warbler – 1 Yellow warbler – 8 Wilson’s warbler –2 Mourning -1 Baltimore Oriole-5 Orchard oriole-1 Prairie Creek (Located at Prairie Creek West and Campbell in Richardson) L. Flycatcher – 3 Mourning -3 Sept. 3 Arapaho Park L. Flycatcher – 2 Orange-crowned Warbler – 1 Yellow warbler – 1 N. Parula -1 Am. Redstart -2 N. Waterthrush -1 Black & white - 2 Wilson’s warbler –4 C, Yellowthroat - 1 Indigo bunting -1 Mimosa Park (Located at Mimosa and Apache in Richardson) Yellow-bellied flycatcher – 1 L. Flycatcher – 1 Nashville - 1 Yellow warbler – 3 Am. Redstart -1 Black & white - 1 Wilson’s warbler –3 Prairie Creek Park Yellow-bellied Flycatcher - 3 L. Flycatcher – 1 Alder/Willow Fly – 1 White-eyed vireo -1 Warbling Vireo - 1 N. Waterthrush -1 Black & white - 1 Ovenbird – 1 Good birding, Ross August 14
With the continued drought and triple digit weather, even insects must find water where they can......I found dozens of wasps and honeybees drinking water from saturated moss and along floating leaves in Spring Creek. Since there have been no scouring floods since spring, many of the sand and gravel bars in the creek have become vegetated with vines and tree seedlings and grasses. Some parts of the creek have nice stands of aquatic vascular plants such as coontail (Ceratophyllum demersum) third from left, Potamogeton, and Ludwigia peploides (far right) as well as green filamentous algae.
August 4
As the class D4 exceptional drought continues in North Central Texas, one of rarest flowers around is blooming in just a few spots in Dallas...this species was once widespread on native blackland prairies and its deep roots make it drought tolerant. I took these images of the beautiful Bluebell Gentian (Eustoma russellianum), part of a small colony which still persists on a parcel of frontage property adjacent to I-30 West not far from where it merges with US 80. The rarest variation of the Bluebell is the middle image, white with a purple center.
July 27
Nine year old girl discovers a tree we did not have identified on the master plant list, the Tree-of-Heaven or Smoketree (Ailianthus altissima). This species was introduced from China and is toxic to other plants (allelopathic) and is toxic to humans if they ingest the leaves.
Prairie field trip update
When commercial development threatens to destroy a remnant prairie with buildings and asphalt, I would argue it's time to make an exception to the unwritten rule against public disclosure about its location....the maps below show the locations of the field trip stops of these biodiverse prairies, now peppered with survey flags:
Prairie and Timbers Audubon :
PTAS
Newsletter Editor Needed! July 16
Debbie Deese leads some visitors from The Colony on a fossil hunt along Spring Creek, keeping cool as the temperature climbs to 100 today. Debbie is leader of the Dallas-Plano Pug Meetup Group as well as Vice President of the Preservation Society for Spring Creek Forest
Looking at Cooling Off Bois D'Arc fruit New find! bivalve fossils An ammonite - Texanites gallicus or Texanites stangeri
July 15
Douglas Barricklow sent me this video of gray fox with this
story:
...a couple of weekends ago,
my wife, daughter and I looked out in our backyard and saw a Grey Fox snooping
around. Our home backs up to a tributary of Duck Creek. We're only
three houses from where our tributary dumps into Duck Creek, and we're very near
the KRLD tower site.
Since blogging has hit the mainstream, we have included a downloadable pdf file so you can browse a few of the thousands of blogs on the www. The Society does not officially endorse any of these since no one has the time to screen everything. Enjoy!
Best of the Blogs http://www.blogsbestof.com/?cat=5
Eco Earth http://www.ecoearth.info/blog/
June 27
Prairie field trip A team of botanists and ecologists; Dr. Ken Steigman (LLELA), Dr. Bob O'Kennon (BRIT, NAPA), and Richard Freihelt (LLELA) visited several escarpment prairies in north Garland today. They are coordinating efforts to locate, document, and preserve native plant communities before they are completely lost to development near the Highway 190/President George Bush Turnpike and in other areas. These rare escarpment prairies, located on shallow rocky soils, and are home to many globally significant forbs and grasses. Many of these species are adapted for life in shallow calcareous soil and extreme droughts.
Left to right:
Freihelt, Steigman, O'Kennon
Escarpment prairie with Liatris, Eriogonum, Stillingia, Ditaxis, Dallia and other indicator plants. Plains Nipple Cactus (Escobaria missouriensis) Wooly Ironweed (Vernonia lindheimeri) Comet Milkweed (Viridis viridiflora) Plains Coreopsis (Coreopsis tinctoria)
June 22
Derek's birding page still isn't up to date due to server hosting problems and since he now is working at the Rocky Mountain Bird Observatory in Brighton Colorado....here is a snippet of his travels in Rocky Mountain National Park with his supervisor.... Our first target bird of the day in RMNP was rosy-finch, which we missed but while we were searching I spotted our next target... I attached a pic and see if you can spot and identify the mystery bird. The scenery in the park was amazing and the air was brisk as a 99 cent green tea. After giving up on the rosy finches (they nest around lava cliffs and permanent snow fields) we went down slope to Upper Beaver Meadow to look for sapsuckers and owls and whatnot. ....So far 9 bird lifers in order of seeing them: Brewer's Sparrow, Mountain Plover, Hammond's Flycatcher, Clark's Nutcracker, Sage Thrasher, Dusky Flycatcher, White-tailed Ptarmigan, American Dipper, Cassin's Finch
Earlier this summer someone else had reported a very rare occurrence of nesting
Eastern Bluebirds in the park where only Western and Mountain Bluebirds are
expected. Tony and I found the pair at their nest but to our surprise the male
was Eastern and the female was a Western! There's only one record ever of a
hybrid Eastern X Western Bluebird so Tony says he's going to net and band the
birds and write a paper on it... I spotted my lifer American Dipper in the
creek not 20 feet away. What a crazy little bird, the dang thing hops around on
rocks in fast flowing creeks and runs around underwater catching aquatic bug
larvae. When he blinks you can see the silvery nictitating membrane that allows
him to see underwater. Well I think I'm going back to Mount Evans again
tomorrow to look for rosy-finch and Gray Jay before I have to resume work.
Hasta luego June 20 Western Ironweed, a dry upland forb, is abundant on the Preserve this last day of spring. Drought conditions continue.
June 14
Drought continues with lake levels near Spring Creek dropping. Lake Lavon, a water supply reservoir for Plano and Richardson, is now 10 feet below normal pool elevation. Low rainfall conditions until October will not improve lake conditions....Two links have been added on the links pages
Lake Ray Hubbard - hydrologic conditions - Spring Creek drains into this Flood Control Reservoir
Lake Lavon - hydrologic conditions - located upstream of Lake Ray Hubbard
May 31 Visit to Spring Creek - Insects Left to right: Reakirt's Blue dorsal Reakirt's Blue ventral unidentified camouflaged moth Polistes wasps colonize an old blue bird box
Duskywing sp. skipper on Prairie Bluets Dusky-blue Groundstreak Honey bees and small beetles on Thistle
Arbor Hills Nature Preserve 5/28/06
Spring Creek Prairie Larkspur and Purple Coneflower in bloom
Illustrated Flora of East Texas available this month. This is the first of 3 volumes on East Texas flora along with 250 pages of natural history.
Spring Migrants!
Sightings based on several observers Please wear mud boots if you plan on birding Prairie Creek...the new path is muddy along the east side of Prairie Creek park.
Week of May 7 - Numbers of migrants spotted at Prairie Creek are low
Prairie & Timbers/Dallas Chapters - Audubon Bird Walk was a big success with over 40 participants and 15 warbler species sighted from 7:30-10:00
Prairie Creek Park 5/5/06 3:30- 5:00pm
Nashville, Tennessee, Black and White, Yellow, Wilson's, Magnolia, Parula, Blackburnian Chesnut-Sided, Orange-Crowned, Black and White Warblers; Redstart, Warbling, and Blue-Headed Vireos, Swainson's Thrush, Ovenbird, Orchard Oriole, Epidonax sp. and Great Crested Flycatcher. Blue-Winged Warbler
May 3 Prairie Creek: Black-Throated Green, Nashville, Tennessee, Black and White, Yellow, Wilson's, Magnolia Warblers, Redstart, Indigo Bunting, Philadelphia, Warbling, and Blue-Headed Vireos, Swainson's Thrush, Yellow-Billed Cuckoo, Blue-Gray Gnatcatcher, Northern Waterthrush, Brown Thrasher, Epidonax sp. and Great Crested Flycatcher. At one point there were 5 Swainson's Thrushes and a Catbird all on one shrub in someone's front yard on Prairie Creek East. Golden-Winged Warbler May 2 Last evening's rains have brought us a little fallout of early neotropical migrants at Prairie Creek in Richardson: Prairie Creek: Chestnut-Sided (2), Black-Throated Green, Nashville (dozens), Tennessee (5), Black and White(2), Yellow (3) Wilson's Warblers (frequent), Swainson's Thrush (5), Ovenbird (3), Catbird, Blue-headed Vireo April 30 Prairie Creek: Nashville, Tennessee, Blackpoll Warblers reported along with Swainson's Thrush, Baltimore Oriole, and Rose-breasted Grosbeak. Flower list from the April 19 SAIL Wildlflower Class at Spring Creek Preserve. Thanks Wanda Rubrecht! Flowers Identified at Spring Creek Park Preserve
What is Arbor Day? Arbor Day is a nationally-celebrated observance that encourages tree planting and care.
Other links:
http://www.arbor-day.net/arbor-day-state-dates.htm
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