Raleigh Nature

February 22, 2009

News, Notes, and Promises

Walnut Creek greenway at Wetland Center

Walnut Creek greenway at Wetland Center

 Walnut Creek Wetland Park is approximately 59 acres in size and is located between Garner Road and South State Street and south of Peterson Street in Southeast Raleigh. This site contains extensive wetlands that are located near the downtown urban center and offer an opportunity for the public to easily explore and learn about the value and significance of wetlands for water quality and wildlife habitat.     Raleigh City website

      Construction has begun on  the  Walnut Creek Wetland Center, as reported in NandO on February 11.   The center is the culmination of efforts led by Norman Camp to rehabilitate and protect the wetlands of Raleigh’s Southeast.   This topo map shows the area. The new building, shown below, was designed by Frank Harmon, and will stand six feet above the ground and have a minimal ecological footprint.  An earlier post describes some amenities of this section of greenway.

                         walnut-center-side_1_1                         walnut-wetlands-center-front_1_1

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henbit-on-hodge-rd_1_1

    The groundhog definitely saw his shadow, but early signs of spring abound in Raleigh.  Above is henbit between Hodge Road and Crabtree.  Below are red maples blossoms in Oakwood.  There is some cold air coming, so there will be some casualties – though our well-mulched garden parsley and “spinach under glass” on the deck are doing great!

winter-maple-buds_1_1

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     One of the exciting things about Raleigh Nature is the wonderful reader input, and I need to follow up and post about more of it.  There’s always a tension between getting around to it and doing it justice.  Here are a few smoldering issues on my draft posts:

First and most behind: responding to the multiple inputs about Lassiter Mill and Raleigh mill history.  From David’s great pics of the upper water, to the amazing Lassiter mill drive wheel images sent by Jimmy, and the history and memories in the comments, we need to return to this subject soon!  I recently got a fascinating inquiry from Carol about the infilled Lake Boone, and the natural springs that fed it, and I want badly to follow that up.  I very much appreciated the mistletoe tips from Meredith, and dream of my “pecans and mistletoe” map of Raleigh!  Scott, a well-known author, my old friend Joe, and Tommy, a songwriter from my past, all greatly helped my still-unfinished exploration of the Pigeon House Branch system and the expensive new Fletcher Water Park that feeds into it.  We’ve been blessed with an explanation of Raleigh Swamp’s waters by Mark, who engineered it, and we’ve been sobered by the plea for resolution from Deborah concerning Ward Transformer’s lifetime of ecological crimes against our area.    I look forward to sharing Patti’s wonderful hawk story, and keeping Michiel in the Netherlands all caught up on Raleigh’s natural scene.  Mentioning these highlights, many thanks to all who have written or commented.  It really helps the work!

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Oakwood maple

Oakwood maple

     Chris Crew and Matthew Brown just wrote a wonderful article about Oakwood wildlife for our neighborhood newsletter.They are neighbors at the bottom of the slope at whose crest I reside. Between my house and theirs almost every inch is controlled by humans, and the water flowing downhill is piped or culverted.  Below their house, toward Brookside and Glascock, the land opens up just a bit and has some natural edges. As a matter of fact, Chris is uncovering  the section of Grassy Branch in his backyard, and that’s another topic on my to-do list.  Just across the road, though, is Oakwood Cemetery, a significant oasis for many living things.  According to their article, our neighborhood boasts a huge variety of species. Among many bird species they describe, the cedar waxwing invasion for berries and the long-standing nest of red-tail hawks stood out.  Foxes, possums, and a substantial population of raccoons are described.  There are excellent nature lore tips regarding the colors of 5-lined skinks and owl sounds.  I wish the newsletter were online, but if you have a friend that’s a resident, check it out.  Way to go, Matthew and Chris!

PS:  Hope ya’ll like the revised sidebar.

PPS: Matthew very kindly posted the article referred to above HERE.

February 6, 2009

Pigeon House Branch Part 2

heron-on-rock-outcrop_1_1

     In our previous post, we began with the hidden headwaters of Pigeon House under Cameron Village, and followed it through the the Park Avenue  neighborhood and down West Johnson Street to Peace Street, with a reach-out to Capital at Wake Forest, where the heron above (remember all pictures should click to enlarge) found a rocky spot of wilderness.  This post backs up to Devereux Meadows and follows Pigeon House Branch down to its intersection with Crabtree Creek. An unhappy course, for the most part. The city is trying to rehabilitate it, one tributary at a time. Below is the map of their plan.

pigeon-house-plan-map_1_1

     Pigeon House Branch drains the northwestern quadrant of downtown, gathering water east of the Oberlin Road ridge, bringing it through a series of open stone culverts through the Park Drive neighborhood.  At St. Mary’s Street it enters the Glenwood South business district and is piped under the roads and railroads tracks and down to Devereux Meadows.   The dark blue line is where they want to uncover the creek, and the brown area is where the city wants to create a “Riverwalk”  at Devereux Meadows.  Below we see the creek as it begins its path through this area.

     Pigeon House Branch is under there somewhere!  The creek escapes out a large pipe and continues down between West Street and Capital Boulevard.  About here is where the 42 inch pipe pictured below delivers all the water collected from Fletcher Park and its $700,000 water park!

     Pigeon House crosses back and forth across Capital Boulevard, traveling through wide manmade ditches covered with kudzu.  The water passes over the heron’s rock outcrop and turns northeast.  It dives under Capital yet again and emerges at Watkin’s Grill, a venerable blue-collar breakfast joint at Old Louisburg Road and Atlantic Ave.  Traveling between the north and southbound lanes of Capital, it accepts the water from off the Blount St. ridge (Mordecai to Oakwood), and makes its way through successive parking lots, including Johnny’s Motel, Dunkin’ Donuts, The Foxy Lady and the bowling alley for over a mile, before turning east at Crabtree Boulevard.  Here Pigeon House lends its seepage to a small marsh between it and Crabtree Creek.  It feeds into Crabtree at Raleigh Boulevard, its mouth visible from its bridge over Crabtree as well as the nearby greenway deck.

Pigeon House Branch enters Crabtree Creek

     Pigeon House is decidedly urban and yet makes its way through former waste lowlands turned into thoroughfares, so its riparian buffer is actually less stressed for space than many other creeks in Raleigh.  Thus the heron, thus the opportunity for a high-end greenway at the site where I watched many a minor league baseball game.  Much hope can be found for success with the city’s project to rehabilitate Pigeon House Branch.

pdf. Pigeon House Plan

Pigeon House Part 2 photo album

This is a thorough sequence from Devereux Meadows to Crabtree Creek.

January 15, 2009

Fletcher Park Meets Top and Bottom

Filed under: Central Raleigh, green initiatives, Greenways & Parks — Tags: , , — raleighnaturalist @ 2:43 am

   Fletcher Park’s new water garden has been finished, as well documented in a News and Observer article by Tommy Goldsmith.  Mr Goldsmith kindly quotes me about the site:

John Dancy-Jones, a science teacher at Fletcher Academy, has been keeping up with the water garden on his blog at www.raleighnature.com.

“The greenway path beside the water winds around and unifies what used to seem like a very bifurcated setting,” of the park’s upper and lower levels, Dancy-Jones said.

     The purpose of the water garden is to slow and filter the water being drained into Pigeon House Branch, down the hill at Capital Boulevard.  Mr. Goldsmith did not quote me on my main reservation about the project, which is that our notoriously low water flow periods might render the ponds stagnant and perhaps slow to fill in the first place.  He stated in a phone conversation that  several springs had been discovered during the course of construction.  I have high hopes for this water garden , but the photo below seems to show seeps rather than springs in the highest portion of the water garden proper.

    What Mr. Goldsmith does do is start his article with a wonderfully appropriate joke about residents of a new $710,00 residence (the mallards in the largest, lowest pond).  Ironically appropriate because the need for this system, paid with mostly state and EPA funds, was created by the dense, impermeable developments right across the street from the park.  But if the designers accomplish their goal – a balanced wetwater ecosystem with rich food chains that keep down mosquitoes, then Fletcher Park can become a gem that represents a small scale model of what will probably happen in the end at Dix: development, and compensation for it that provides valuable amenities for all.  The N&O article cites science evidence that the system is already benefiting Pigeon House Branch, and that waterway needs all the help it can get.

Above, the expeditious mallards. Below, looking toward Glenwood.

Photo tour of finished water garden

 previous posts on Fletcher Park:

September 3rd, 2008

March 23, 2008

 

November 1, 2008

Slow Fall at Dix

 
 
 
 

 

Raleigh from Dix Hill

Raleigh from Dix Hill

 Dorothea Lynde Dix (1802-87) was perhaps the most famous and admired woman in America for much of the nineteenth century. Beginning in the early 1840s, she launched a personal crusade to persuade the various states to provide humane care and effective treatment for the mentally ill by funding specialized hospitals for that purpose.

     306 acres are left from a huge estate that was given over to the benefit of some of our neediest folks.  As the fall colors take their time this year decorating Raleigh’s skyline, so Dix Hill’s fate lingers in the slow balance of state decision.  Walk the big meadow with me and glimpse some early fall colors.

   We turn from downtown and look down at the gazebo and greenway path which runs along Rocky Branch as it follows its new, straightened course beside Western Boulevard.  On that walk we’ll see lots of elusive birds, wild grape, and some small spots of fall color.

     The campus has many historic buildings, massive white and red oaks that ring the meadow, a small grove of highly productive pecan trees, and one open slope that is the joys of all sledders.  Centennial Campus and the Farmer’s Market have already taken the lion’s share of what once was .  Now the state needs to let Raleigh’s long term interests take precedence over a short-time cash windfall.  The folks at Dix 306 are working hard to make that happen.  We should support them any way we can.

     Below is a trace of fall glory in midst of a glorious lingering summer.  Hopefully this image does not represent the sunset of hopes for the landscapes of Dix Hill.

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   I went on this walk partly because of Ashley Sue over at Green Grounded, who complimented me in anticipation of seeing fall colors on Raleigh Nature.  Below are clickable thumbnails of some other sightings at Jones lake off Sunnybrook, and then ending with my all time best fall picture, from the west Beltline.  Happy leafing!

                     

 

 

September 25, 2008

Fallon Park – a long, fine necklace in Raleigh’s greenway jewels

 Fallon Park, just northeast of Five Points, and sloping with its long narrow shape down to Crabtree Creek at Anderson Drive, is a long necklace in Raleigh’s park jewels. The remains of a small mill structure lend even more interest to a wonderful rockfall along the creek that defines the park.  Fallon Creek is short : its headwaters gather right in the front yards of the very well appointed houses along White Oak Road off Anderson Drive.  The long skinny park has an unpaved path that is heavily used by joggers, walkers and doggers.  I never go on the weekend, but I have such fond memories of going there on weekday afternoons with my small children, chasing crawfish in the rockpools and climbing around the old mill structure.  It is a clean, rock-filled creek with a wide range of trees and plants arranged around its slopes.  There are small grass meadows at the top and bottom.  It serves a surrounding community that maintains rich, semi-organic plantings in its large yards, and it drains steep wooded slopes with older houses and little construction.  The creek’s quality reflects all of that.

Rockpools where Lily and Dori and I fished many times.

Rockfall and brick mill structure.

Fallon Park photo tour

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I posted at Raleigh Rambles about the Carolina Farm Stewardship’s  farm tour.  It was a fun couple of drives, and we saw plenty of nature to go along with the agriculture, as pictured below.

Above, a native plant area at the Piedmont Biofuel Lab Farm.  Below a large bird, perhaps a raven , that swooped down toward the highway for some time in front of us.  I suppose it’s probably a vulture, but it certainly didn’t act like one.

September 8, 2008

Crabtree Creek Floods The Middle Creek Greenway

Filed under: Central Raleigh, Crabtree Creek, Greenways & Parks — Tags: , , — raleighnaturalist @ 12:44 am

     After Tropical Storm Hannah came through on Saturday, September 6, 2008, Crabtree Creek flooded the intersection of Hodges Road and Atlantic Avenue and also several sections of the Middle Creek portion of the Raleigh greenway.

 

above is the greenway underpass below Atlantic Ave.  Below is the same view 9/6/08.

This is the first time the greenway has flooded since October 2007 by my count.

creek levels post on Pecans & Mistletoe

photo album of Crabtree flooding after Hannah

 

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