Tag Archives: Native plants

Gallagher Creek Park Native Landscaping: Year 1

Things are happening at Gallagher Creek Park! This little park in the southwest corner of Oakland Township spans 15-acres at the headwaters of Gallagher Creek, an important water resource in the township which was home to a remnant native brook trout population just a few years ago. Outside the developed area near the parking lot, wetlands at Gallagher Creek Park host a variety of birds and wildlife, and prairie plantings installed between 2016 and 2018 blanket the upland areas.

In 2018 Oakland Township Parks and Recreation added a playground, picnic shelter, and rain garden at Gallagher Creek Park, and expanded the parking lot. All this work wrapped up just as fall set in last year. This spring we added finishing touches with installation of native plant landscaping around the playground. Join me, Ben VanderWeide,  for a tour of the first year of our new landscaping!

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Grownups, children and a baby-to-be playing at Gallagher Creek Park in fall 2018.

Native Plants for a Better World

We use native plants throughout our parks because they are important for a healthy environment. Native plants provide food resources and habitat for pollinators, and filter runoff and sediment from storm water flowing from developed areas of the park before  it reaches Gallagher Creek. Check out great books by Doug Tallamy if you’re interested in learning more about the benefits of native plants.

The landscaping surrounding the playground and picnic pavilion creates a transition from the play area to the existing natural community in the park, connecting visitors, especially young children and their parents, to nature. We designed this transition landscape to be visually appealing by using low-growing plants, showy flowers, and neat edges. Check out our plant list here. Our native plant landscaping is a free, publicly accessible resource for educators, nature centers, and anyone who wants examples of how to use native plants.

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Native plant landscaping design for Gallagher Creek Park.

Site Preparation

After the playground and other improvements were finished in 2018, we were left with fairly compacted soils. Some areas had fill dirt and one spot had a thin layer of soil over driveway gravel! We didn’t have the time or resources to loosen the soil, so we just hoped the roots of our tough native plants would break through the hardpan. Our site preparation mostly involved removing sticks, large rocks, and any existing plants. The total area of the native planting is about 9,000 square feet.

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The east side of the playground at Gallagher Creek Park before native landscaping installation. April 12, 2019
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The north side of the playground at Gallagher Creek Park before native landscaping installation. April 12, 2019

The area near the parking lot had been accidentally seeded to turf the previous year, so we had to kill the grass first.

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The temporary grass cover on south side of the playground near the parking lot at Gallagher Creek Park before native landscaping installation. May 9, 2019

A few weeks before we started planting, we celebrated the grand opening of the playground equipment and other improvements. Jane Giblin was there representing both The Wildflower Association of Michigan and Rochester Garden Club, two organizations which provided grants to help us buy plants. Stephanie Patil also generously gave us a donation to help purchase plants. Thanks!

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Jane Giblin represented the Wildflower Association of Michigan and the Rochester Garden Club at the Gallagher Creek Park Grand Opening on May 23, 2019. Both organizations gave us grants to help install the native plant landscaping.

The last thing we did before planting was place the log edging. We used black locust logs left over from another project. Black locust resists rot, making it favorite choice for fence posts by farmers of the past. What a great use of this invasive tree!

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We used aged black locust logs left over from another project as the edging for our landscaping. The edging helps give the landscaping a neat, yet rugged appearance.

Planting!

All that preparation got us ready for the main event, planting! We put out the call for volunteers, and many of you showed up! The slideshow below shows our process. We first marked out each planting zone, then dug holes using a bulb planting bit on a gas-powered drill.  After placing the plants in the holes, we carefully packed dirt around the plugs to eliminate air gaps. We mulched around the plants and gave them a good soaking. Finally, we put small identifications signs throughout the landscaping to help people learn the  names of the species we’d planted.

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Weeding and Watering Through the Summer

Even with careful site preparation and a few inches of mulch, we prepared ourselves for a big flush of weeds from our post-construction soils. The worst weed problem the first year was annual grasses, but we had to be vigilant as seedlings of cottonwood, Canada thistle, quack grass, and crown vetch emerged.

As summer began, we watered about twice per week to help the plants establish. Ample rain fell during the second half of the summer, so we only watered as needed. The seasonal stewardship staff did great work hauling water to the site in a large tank and keeping the weeds down. Thanks Alex, Marisa, and Grant! I know a few volunteers also stopped by to help with weeding. We couldn’t have done it without you!

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Watering the new plants during the first season helps them establish deep roots. After the first season we won’t need to continue watering, though we’ll scan for weeds regularly.

Monarch Butterflies Love the Plants!

As plants grew larger, we found monarch caterpillars on the butterfly milkweed, and adults enjoying the nectar of blazing star. Hurray for pollinator habitat!

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Plants like northern blazingstar (Liatris scariosa) were favorite nectar sources for monarch butterflies, while nearby butterfly milkweed provided hosts for their eggs and caterpillars.
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Build it and they will come! Monarch butterflies wasted no time finding our butterfly milkweed. This caterpillar we found on August 27 might be overwintering in Mexico right now!

From Small Plugs to Big Plants

Our little plants didn’t look so small by early September! The sedges and grasses did especially well, providing nice texture and structure. Some forbs (wildflowers) did well and even flowered their first year; others invested their energy in putting down deep roots. We weren’t able to get some species in the spring, so we planted a few additional species in the fall – western sunflower (Helianthus occidentalis), round-leaved ragwort (Packera obovata), and nodding wild onion (Allium cernuum). Fall plantings don’t need to be watered as much, and the plants get a head start for the next year!

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By the middle of September, the small plugs we’d planted were robust plants. The sedges and grasses did especially well the first year.
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Flagstone paths provide routes to explore the colors, textures, smells, and sounds of the native plant landscaping. I can’t wait to see what this corner looks like next summer! September 13, 2019
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Flagstone pathways allow children to play on the playground or explore the beauty of the native landscaping.
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As summer turned to fall, the colors and textures of the grasses and sedges provided seasonal interest. In this picture we have muskingum sedge, little bluestem, Carex brevior, and prairie dropseed showing off different textures and shades of green. October 13, 2019
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In October the interesting textures and shades of green from grasses and sedges replaced the pop of color that wildflowers provided during the summer. October 25, 2019.

Looking Ahead to Next Year

Next year we won’t have to plant everything again, so we’ll be switching gears to long-term maintenance. In 2019 we mulched the plantings to help retain moisture and suppress weeds, but we’re planning to reduce or eliminate additions of new mulch in the plantings over the next few years. We included several species that spread by rhizomes or stolons as part of our “green mulch” strategy – allowing the good plants to create a dense canopy that resists  the establishment of new weeds.

Next year we won’t need to water, unless we have a severe drought. At that point,  the plants should have established deep roots, and will be able to handle the normal fluctuations in moisture and temperature for southeast Michigan – another advantage of native plants!

Weeding will continue to be important until we’ve reduced the weed seed bank and established our green mulch. I’ve found that a few years of intensive weeding can reduce the weed pressure to almost nothing.  Only a few quick scans will be required every month to catch problems before they become big ones.

Every year we’ll evaluate the species mix in our plantings. What’s doing well? What didn’t grow much? Do we have consistent blooms to support pollinators throughout the growing season? We’ll add species and thin others, fine-tuning our native landscaping.

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The tenacious crew on the last day of planting. Thanks to all the parks staff and volunteers that worked so hard to bring beauty to our residents and food to our pollinators.

We’re looking forward to the challenge and joy of watching our native plant landscaping change and grow over time. We hope you’ll join us, whether you’ve been a gardener for decades or are just interested in native plant landscaping.  All are welcome!

This Week in Stewardship: Native Plant Gardens are Sprouting at Gallagher Creek Park

This post was written by our Land Stewardship crew. Look for weekly posts from them throughout the summer, in addition to the posts from Cam Mannino!

On Thursday the stewardship crew helped host the grand opening of the new playground and safety paths at Gallagher Creek Park, which is on Silverbell Road just east of Adams.

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Alex and Alyssa share information about native wildflowers at the Gallagher Creek Park Grand Opening.
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On Thursday, May 23, 2019, township officials, staff, residents, consultants, and friends gathered to celebrate the opening of new playground and path facilities that help us create a sense of place.

In July 2018 parks staff, our contractor, and volunteers from the community gathered for a workday to install the playground. This year, the stewardship crew will be planting an interactive children’s garden around the newly constructed playground, using plants native to this area.

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Alex and Marisa with our trailer filled with a bounty of native grasses, sedges, and wildflowers.
Before they start planting next week, the crew has been prepping the site by placing logs to border of the garden and adding stepping stones to encourage children to explore the planting. Stay tuned for updates on this project!

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The back side of the playground will planted with wildflowers, grasses, and sedges that are native to southeast Michigan.
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Black locust logs we harvested for a different project a few years ago will be used as the border for our native plant landscaping. Black locust is rot resistant, and provides a rugged, natural look.

Pitcher Perfect

ing

Blog post by Heather Herndon, Natural Areas Stewardship Technician
Blog post by Heather Herndon, Natural Areas Stewardship Technician

The nutrient-poor conditions of bogs and fens present a challenging environment for plant growth, so some plants have evolved mechanisms to obtain extra nutrients in interesting ways. The three special plants found in these habitats in Michigan are pitcher plants, bladderworts, and sundews. Carnivorous plants have always been a favorite of mine because of their ability to live in extreme environments and thrive by eating insects! It is also really fun to watch slow motion videos of flies being captured by the infamous Venus flytrap!

Pitcher plant (Sarracenia purpurea) can be found in bogs or fens all over the great state of Michigan, including the bog at Cranberry Lake Park. The highly modified leaves are curved into a pitcher-like shape, thus giving the unique carnivorous plant its name!

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The Pitcher Plant has quite a unique flower!

Pitcher plants in particular attract insects with their brightly colored, highly modified “pitcher” leaves that mimic flowers. Insects crawl down into the leaf and get trapped! Downward pointing hairs and a waxy coating on the inside of leaf prevent the insect from escaping, and enzymes produced by bacteria in the liquid at the bottom on the leaf digest the insect. A “pitcher” perfect ending for the plant, but not so much for the insect!

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Can you see the fine white hairs on the inside of the leaves?

Have you found a carnivorous plant while walking through a fen or bog in your area? If you have, comment below! We would love to see your photos and hear about your experiences with cool carnivorous plants!

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Plant information was gathered from Michigan DNR and NOHLC websites.

This Week at Bear Creek: The Chickadee’s Amazing Brain, and What’s the Deal with Non- Native Plants Anyway?

Blog post and photos by Cam Mannino
Blog post and photos by Cam Mannino

So far in this  blog,  I’ve paid a lot of attention to migratory birds and I’ll talk about one this week because we want to see them before they’re gone, right?  But I want to periodically focus on the “ordinary” birds, some of whom turn out to be not quite so ordinary!


 

Thinking of Birds

I thought we’d start this week with a year ’round bird that  I’ve taken taken for granted for too many years, The Black-Capped Chickadee (Poecile atricapillus).

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The Black-capped Chickadee has an alarm call to which many birds pay attention. The more “dee’s” in the alarm call, the more danger!

Like me, you probably thought this little bird was just another cute face – but we were wrong!  At Cornell Ornithology’s website, allaboutbirds.org, I discovered these alert, bright little birds have astonishing capabilities.  For example, they hide seeds and other bits of food in separate locations and “can remember thousands of hiding places.”  I can’t even find my glasses half the time!  Remember how Harry Potter had a “pensieve,” a magical bowl that could strain out unnecessary memories? Well, according to Cornell, every autumn Chickadees literally “allow brain neurons containing old information to die, replacing them with new neurons” so they can adapt to change in the next season!

Chickadees’ calls are described by the Cornell Lab as “complex and language-like,” full of information.  For example, you’re probably familiar with this tiny bird’s “Chicka-dee-dee-dee” call.  It turns out that the more “dees” you hear, the more dangerous the threat level.  Their alarm calls are responded to by many other birds, even those with no similar call.  They sleep in individual cavities that they carve out of rotten or soft wood like birch and willow, even without the sturdy beaks of the woodpeckers.  Which just goes to show that looks, brains and (a kind of) brawn are part of the package for the tiny puffball we call a Black-Capped Chickadee.  Who knew?

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Black-capped Chickadees have an amazing memory, remembering thousands of places it has stored seeds and other foods.

Since the breeding season is off and running, you might come across an occasional fledgling near bushes in the park or hopping awkwardly on a boardwalk like this little American Robin (Turdus migratorius).  Not to worry.  When baby birds get too big for the nest, the parents stay with them and feed them, though you may not see them at the moment.  (See our earlier post on “Saving Creatures (seemingly) in Distress.“)

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This fledgling Robin [Edit:  Actually it’s a fledgling Wood Thrush! I stand corrected by a reader and local birder Ruth Glass]actually doesn’t need rescuing. His parents are closeby and will come to feed and care for it when you’re gone.
[Edit:  Thanks to the comment of a knowledgeable reader and local expert birder, I now know that this is a fledgling Wood Thrush!]Many people still think of Robins as harbingers of spring, but they are generally here year round; in cold weather, they roost in trees and eat berries. I’ve seen them in Bear Creek during the winter eating berries covered in ice!  In summer, they tend to eat more worms in the morning (which can make them vulnerable to pesticide poisoning) and more fruit or berries in the afternoon.   (Cornell Lab says if they eat honeysuckle berries exclusively they can get tipsy!) Males sleep in roosts but females tend to sleep on the nest until the end of the breeding season. Robins can produce three broods per season and they need to because unfortunately less than half the robins in any given year survive to the next year.  But a lucky one can live to be 14 years old!

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An American Robin among the spring catkins of an Eastern Cottonwood tree.

The Eastern Phoebe (Sayornis phoebe) is about to start its second brood.  The male, who in the early spring can be heard singing “Fee-bee,” will now care for the first brood, while the female starts freshening up the nest and laying a second set of eggs.  They’re not easy to spot now that the male is not singing,  but if you see this modest gray bird twitching its tail in a shrub or darting down to the ground to snatch a fresh bit of moss, there’s probably a nest nearby.  The Phoebes are migrants who arrive early and stay late, sometimes into October, so you’ve got time.

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An Eastern Phoebe at the playground pond. The female repairs her nest and starts a second brood in June while the male cares for the first brood.

I have to mention one of the our native ferns (which I love) that has no doubt unfurled on the left side of the Snell Road path into the park just before it opens into the field.  It appears to be Ostrich Fern (Matteuccia struthiopteris), a name that pleases me, because although they may be fully open now, when they are unfurling, they remind me of a group of elegant ladies in plumed hats having a confab.

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Ostrich Fern seems an appropriate name for these unfurling native plants that look like the plumed heads of a confab of elegant ladies.

Native vs. Non-Native vs. Invasive?

Speaking of plants, perhaps like me, you’ve heard the terms “Invasive and “Native” plants and thought all plants fell into those two categories.  But Ben, Oakland Township’s Stewardship Manager, has taught me to consider one more category. Non-native plants that peacefully coexist with our native ones are simply called “Non-native. ” So I thought I’d start sharing  what I’m learning here this week.

“Invasive plants”  in our parks are obviously not native to Oakland Township and present problems for our native plants and the creatures that depend on them for food and shelter.  They limit the wonderful diversity nature provides for us by either releasing toxins that prevent the growth of native plants, shading them out, or simply taking over large areas of land with their aggressive growth.  Let’s consider a beautiful but highly problematical invasive, the Multiflora Rose (Rosa multiflora), blooming now at the southern edge of the small meadow west of the center pond.

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Multiflora rose is lovely, but as a non-native, it aggressively takes over spaces needed by our native roses and other native plants that provide food for our native bees and birds. That’s a hover fly sampling the pollen.

Pretty flowers, right? –  but super aggressive growth!  This rose, originally from Asia,  was probably brought here for just that aggressive tendency,  to make sturdy fences for livestock,  and is still being used some places on divided highways to block light from the opposite side.  Its flower is lovely, but then, so is our native pink Pasture Rose (Rosa carolina) which is also blooming right now!

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The native Pasture Rose can be crowded out by the more aggressive Multiflora Rose and other non-native plants.

Pasture Roses are hardy.  Like many native plants, they are adapted to fire and come back vigorously after a burn.  They tolerate drought and resist the usual diseases that afflict cultivated roses – and they smell like a real rose!  Long-tongued bees like the Bumblebee (see below) feed on them, as do the caterpillars of a variety of moths.  Native birds like the Meadowlark and  Bob-White and the Non-native Ring-Necked Pheasant,  birds we used to see more commonly in Oakland Township,  eat the red rose-hips that develop when the petals fall.   In Bear Creek, I’ve only come across Pasture Rose on the path through the Western Woods (not an ideal location for this sun-loving plant), just beyond the bridge at the south end.  Perhaps, with the informed restoration that Ben and the Parks Department are doing,   this remnant will eventually return to the edges of the meadow where the Multiflora Rose now dominates.

So, what about the category of “Non-native” plants that aren’t invasive?  Well, how about everybody’s favorite, which is blooming right now, the Ox-eyed Daisy?

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The Ox-eyed Daisy is a non-native flower but isn’t invasive. It peacefully coexists with our native wildflowers.

Ox-eyed Daisies (Leucanthemum vulgare) originated in Europe and Asia, so they’re not native,  but they aren’t considered invasive here. Their presence usually indicates land that’s been disturbed by human activity;  in the old  fields of Bear Creek that would simply be farming or perhaps gardening in nearby homes.  They aren’t native plants but their presence generally does not disturb or decrease the population of native species, like invasive plants do.  In some parts of the country, Daisies can be invasive,  but here they peacefully coexist with our native wildflowers.

Insect Notes

We’ll come back to exploring these three plant categories as different ones bloom over the summer.  But having mentioned the Pasture Rose, the ubiquitous Bumblebee (genus Bombus) , who frequents it, deserves a bit of attention.  Here’s one approaching a native Campanula, probably Harebell ( Campanula rotundifolia).  Notice its long tongue which it uses to go deep into flowers.  

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Notice the bumblebee’s long tongue as the bee approaches a native Campanula/Harebell.

Queen bumblebees hatch in early spring and bluster about looking for an underground burrow in which to nest.  They gather pollen, lay their eggs on  it,  cover them with wax and incubate them – like birds! – for four or five days.  When the larvae hatch, they eat the pollen and construct cocoons from which caretaker females emerge to tend the later broods of fertile bumblebees.  Only the Queen survives the winter to start the cycle again.  Here’s one with the pollen pouches on its legs nicely filled on a Non-native plant, Hairy Vetch (Vicia villosa).  Those pollen pouches always remind me of jodpurs.

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This bumblee is filling up the pollen pouches on it legs from a Non-native plant, Hairy Vetch.

Edit:  For more fascinating details about these essential pollinators, read this beautifully-written article by local wildflower expert, Maryann Whitman.

I’m wondering if this beautiful dragonfly might be spotted in the large marsh on the northeast part of the park near Gunn Road.  I’ve only seen this big beauty (about a 2 inch wingspread) when the water is high there , but with all the rain, perhaps it will appear again!  It’s called simply the Twelve-spotted Skimmer (Libellula pulchella).

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The Twelve-spotted Skimmer perches on a reed in the marsh near Gunn Road.

And how about this elegant insect, the Ebony Jewelwing Damselfly (Calopteryx maculata)! The glamorous male should appear now at the back of the big loop in the northern part of the park or in the woods near the large marsh, where the female, modest brown with “smoky wings with white dots near the tips”  lays her eggs in the “soft stems of aquatic plants.”   Thankfully, someone with a poetic sensibility named this one, with its gauzy black wings and electric blue body. (Quotes from Wikipedia)

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In mid-June, the beautifully-named Ebony Jewelwing Damselfly usually frequents the woods at the back of the big northern loop and the woods near the marsh.

And that humble little brown butterfly that appears all over the park in June?  That’s the little Wood Satyr (megisto cymela)  who loves to bask on tree leaves in the early morning and late afternoon sun.

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The little Wood Satyr basks on leaves in the early morning and late afternoon. Though it flutters among low plants, it can rise as high as the treetops.

So despite the rain this year, June rolls on, bringing on many more nectar-drinking butterflies and the flowers they love.  Let us know below what intrigues you on your next visit to Bear Creek Nature Park.

*Quick footnote:  My sources for information, as well as Oakland Township Stewardship Manager Dr. Ben VanderWeide, are as follows: Stokes Nature Guides:  A Guide to Bird Behavior Volumes 1-3, Allaboutbirds.org, the website of the Cornell Ornithology Lab at Cornell University; Wikipedia; http://www.butterfliesandmoths.org; Herbarium of the University of Michigan at michiganflora.net.; various Michigan Field Guides by Stan Tekiela;Butterflies of Michigan Field Guide by Jaret C. Daniels, www.and invaluable wildflower identification from local expert, Maryann Whitman.

 

 

Swallowtail Caterpillar in the Native Plant Gardens

Many of the Oakland Township parks have landscaping beds with native plants. Look for the native plant beds at Bear Creek Nature Park, Marsh View Park, along the Paint Creek Trail at Gunn Road, and in front of the Paint Creek Cider Mill.

Why native plants? The short answer is that these plants provide food and habitat for wildlife including pollinators like butterflies and bees. We also know that since these plants are native to the area, they won’t become problem invasive plants if they escape from the gardens. And native plants are beautiful! You can learn more about native plants and find out where to buy them at the Michigan Native Plant Producers Association website.

This morning I found this swallowtail caterpillar in the native plant beds at Marsh View Park. It was crawling on a little bluestem plant. I’m not sure what species of swallowtail it is, but the caterpillar looks most similar to the images of black swallowtail or anise swallowtail caterpillars I found at the Butterflies and Moths of North America website. I’m curious to learn the species, so let me know if you identify it!

A swallowtail caterpillar I found in the native plant beds in the parking lot at Marsh View Park this morning.
A swallowtail caterpillar I found in the native plant beds in the parking lot at Marsh View Park this morning.
A wider view of the native plant bed in the Marsh View parking lot. This bed has an attractive native bunchgrass, little bluestem. Can you find the caterpillar?
A wider view of the native plant bed in the Marsh View parking lot. This bed has an attractive native bunchgrass, little bluestem. Can you find the caterpillar?

Here is a picture from the native plant bed at the Paint Creek Cider Mill.

Blue-eyed grass (Sisyrichium sp.) in the native plant beds in front of the Paint Creek Cider Mill.
Blue-eyed grass (Sisyrichium sp.) in the native plant beds in front of the Paint Creek Cider Mill. It flowered in May and June this year.

If you are a gardener, or would like to learn more about native plants, you can help with upkeep of our native plant beds. You would be trained to recognize the native plants. You would also get to help us design and continue to develop the native plant landscaping. Contact me (Ben VanderWeide)  if you’d like to learn more!