EMMA PODIETZ Landscape Architecture Portfolio
emmapodietz@gmail.com
ecological landscape designer
I am a landscape designer with a strong focus on ecological restoration and nature-based design. I have worked for nearly two years in the field of ecological restoration and am trained in landscape architecture, interdisciplinary research, GIS mapping and analysis, and community engagement. I strive to approach design work in a way that creatively integrates science, centers stewardship, and builds ecological resilience.
EMPLOYMENT
Restoration Production Associate; September 2021 – present
Environmental Quality Resources LLC, MD
Directed ecological restoration field crews in large-scale planting and invasive species management projects, wrote and researched management plans, conducted site assessments and surveys. Built and maintained a GIS-based system for project guidance, field data collection, and post-implementation assessment. Used GIS analysis to locate and prioritize new restoration projects.
Program Consultant; Summer 2021
Wright-Ingraham Institute, Brooklyn, NY (remote)
Developing Field Stations, an interdisciplinary workshop focused on deepening understanding of social-ecological systems. Creating curriculum on graphic landscape interpretation techniques for non-designers.
Curriculum Developer; Summer 2020
University of Maryland, College Park, MD
Developed syllabus and lectures for a graduate-level course entitled “Ecological Design & Restoration.” Integrated concepts in restoration ecology, landscape ecology, and community ecology with contemporary ecological design ideas.
Graduate Teaching Assistant, August 2018 – May 2021
University of Maryland, College Park, MD
Taught discussion sections, created and delivered technical lectures, provided design assistance, assisted in lesson planning. Assisted 6 instructors over 3 years.
GIS & Watershed Management Intern; Summer 2019
CityScape Engineering LLC, Baltimore, MD
Performed large-scale suitability analysis and detailed mapping of Baltimore properties as part of a National Fish and Wildlife Foundation (NFWF) grant-funded watershed restoration project.
RESEARCH
Master’s Thesis; 2020-2021
Integrating Vegetation Dynamics Theory into the Long-Term Ecological Design & Management of Urban Public Parks: Long Branch Stream Valley, Maryland. Presented & published Spring 2021.
Baltimore Biodiversity Toolkit; 2019-2020
Conceptual Modeling at the Interface of Science and Design: The Baltimore Biodiversity Toolkit Poster Series. Research collaboration with ecologists, UMD faculty, and plant science students. Refereed posters presented at 3 conferences in 2019 and 2020.
EDUCATION
2021 - Master of Landscape Architecture, University of Maryland
2018 - GIS Certificate, Temple University, PA
2012 - B.A. Individualized Study, New York University, NY
SKILLS & QUALIFICATIONS
Maryland Forest Conservation Professional
Certified pesticide applicator - MD, VA, PA
Languages: English, Spanish
Software: ArcGIS (ArcMap), Adobe Creative Suite, SketchUp, AutoCAD, Microsoft Office, TR-55 Hydrological Modeling
Creative: Hand drawing, illustration, sewing, woodworking
AWARDS & FELLOWSHIPS
2021 MD ASLA Student Honor Award
2019-2020 MD ASLA Graduate Fellowship
2019 Wright-Ingraham Institute Fellowship
2018-2019 UMD Dean’s Scholarship
215-518-7219
EMMA PODIETZ
Long Branch Stream Valley............................................................. 4 Master’s Thesis Project Reading the Landscape..................................................................... 14 Wright-Ingraham Institute Fellowship Project Baltimore Biodiversity Toolkit Poster Series..........................28 Maryland ASLA Fellowship Project; Collaborative Research Urban Design Studio Project Route 40 Ecological Park............................................................... 18
LONG BRANCH STREAM VALLEY
PROJECT TYPE:
LOCATION:
TOOLS:
Master’s Thesis Project
Long Branch Stream Valley, Montgomery County, MD
ArcGIS, AutoCAD, Illustrator, Photoshop, InDesign, SketchUp
SOILS & HYDROLOGY
ZONING
This project applies ecological succession theory to the redesign and future management of Upper Long Branch Stream Valley Parks. Through a systematic vegetation inventory and extensive mapping efforts, the project envisions how Long Branch can rebuild its ecological integrity while accommodating projected future uses and meeting community needs.
DESCRIPTION:
FIELDWORK & VEGETATION
UniversityBlvd E Flower Ave Piney Branch Rd LongB r cna h 300’ N
MARYLAND
4
TRANSIT & CIRCULATION
I completed a systematic vegetation inventory using a rapid assessment (relevé) method. After walking the site extensively, I selected 15 sample plots that reflected the structural and compositional diversity of the vegetation.
LEGEND
Relevé Plots
This map shows where each of the 15 vegetation associations appeared at the time of inventory, according to my observations. This detailed snapshot of the site’s plant community was intended to help inform its ecological status and future potential.
Data sheet examples
ArcGIS, Adobe Illustrator
VEGETATION INVENTORY
FOREST COVER
5
MAPPING VEGETATION BY DOMINANT SPECIES ASSOCIATIONS
DATA ANALYSIS & IDEATION VEGETATION CHANGE OVER TYPOLOGIES FOR LONG BRANCH
To assess the site’s vegetation conditions and set goals for ecological restoration, I analyzed some aspects of the structural and compositional quality of the existing forest and parkland.
INTERSTITIAL EDGE SCOURED BANK
FIELD-FOREST EDGE
The data I collected informed my reflection on the vegetation dynamics present on the site, and how they could potentially be changed to improve the ecological and aesthetic quality of Long Branch.
FULLY INVADED FOREST
SPECIES ORIGIN ACROSS ENTIRE SITE
NUMBER OF SPECIES BY GROWTH FORM & ORIGIN
LESS INVADED FOREST
NONNATIVE INVASIVE
NATIVE
PASTORAL PARKLAND
VISIBILITY CORRIDOR
0 5 10 15 20 25 30 35 40 45 50 Tulip poplar English ivy Amur honeysuckle Northern spicebush American beech Red maple Norway maple Poison ivy Wintercreeper Porcelain berry Ground ivy White muberry Pokeweed Bermuda grass Nonnative cherry Virginia creeper Multiflora rose Legend Native Non-native Species Sum of cover class values from all plots MOST ABUNDANT SPECIES ACROSS ALL PLOTS Legend Native Could not be determined Non-native 0 5 10 15 20 25 30 Number of species observed Growth form & origin
Tree Shrub Woody vine Herbaceous vine Grass Forb/Herb
52%
38% CBD 7%
3%
NONNATIVE NON-INVASIVE
SUNNY VINELAND
6
TIME: PLANTING DESIGN BRANCH
This diagram visualizes how common vegetation typologies on the site could be managed over time, eventually transitioning to more ecologically functional and aesthetically pleasing conditions.
Evergreen magnolias shade the forest interior while providing visual interest and native tree benefits.
STREAMSIDE FOREST
Densely planted interstitial spaces provide bursts of color and wildlife habitat.
Willows and other fastgrowing riparian species shade and anchor the stream bank.
Intensive multi-layered planting in riparian zones provides richness and habitat in the forest.
BEECH-TULIP FOREST
The target species for the forest restoration is based on a forest association native to Maryland.
SUCCESSIONAL FOREST
Some areas are first planted as meadows and transitioned to forests by managed succession.
Areas where visibility is necessary are maintained as meadows interspersed with large shade trees.
EDGE FUTURE
WILLOW RUN
ArcGIS,
Adobe Illustrator MAGNOLIA
TYPOLOGIES NATIVE EDGE
MEADOW PARKLAND
7
SITE PLAN: UPPER LONG BRANCH PARKS
The site plan was divided into five sections. In four sections there is an existing park, and in one there is an elementary showing the proposed plan for each park, which is intended to meet community needs, expand the capacity more visitors, and connect ecological quality of the
NORTH
ArcGIS, Adobe Illustrator
5
elementary school. This is a conceptual site plan capacity of the Long Branch forest patch to support connect the parks together while building the the forest patch.
NORTH NORTH NORTH
9
SELECTED PERSPECTIVES: LONG BRANCH STREAM VALLEY
SketchUp, Adobe Photoshop
10
11
SELECTED PERSPECTIVES: LONG BRANCH STREAM VALLEY
SketchUp, Adobe Photoshop
12
13
READING THE LANDSCAPE: RÍO CLARO
PROJECT TYPE:
LOCATION:
TOOLS:
Field-based fellowship project
Rio Claro Forest Reserve, Antioquia, Extensive site observation, hand drawing,
This project was done Antioquia, Colombia. Through conceptual illustration visible landscape components to the biological on science to communicate embedded cues in
DESCRIPTION:
DEEP SECTION: RIO CLARO
Freehand pen
Some of the biological and geological phenomena the river carved through its marble karst bedrock biogeographical conditions in this region contribute
early plantszombie
stalactitesfungal competitionheliotropismextreme endemism
caverns
parasitismant
14
Antioquia, Colombia
drawing, Adobe Photoshop, Illustrator, InDesign
during an interdisciplinary summer fellowship with the Wright-Ingraham Institute in illustration and diagramming of landscape phenomena at varying scales, I aimed to connect biological and geological processes that shaped them. Though this is not a scientific study, it draws in the landscape that are indexical of how this moment in history was shaped.
uniquehabitatskarst patterns of dissolution
phenomena I observed over two weeks of fieldwork are illustrated here. In the Rio Claro forest reserve, bedrock over millions of years while karstic soils developed on the marble cones above. The unique contribute to some of the highest levels of biodiversity in the world.
project
pen illustration
riverbed stones
twisted and fused rocks
large host trees
15
shaping of the canyon
16
WATERSHED, MINING & CONSERVATION CONTEXT CONNECTING LANDSCAPE CUES
This watershed map shows the characteristic belt of marble through which the Rio Claro runs.
LEGEND
MINING CONCESSIONS
MARBLE KARST CLIFFS
PROTECTED AREAS
STUDY AREA
WATERSHED BOUNDARY
BOGOTA-MEDELLIN HIGHWAY
CITIES & TOWNS
PLACES OF INTEREST
The forests in this area are directly threatened by the marble mining industry.
443.8 419.2 358.9 298.9 251.9 PALEOZOIC MESOZOIC CENOZOIC QUANEOPALEOCRETJURTRI PERMCARBDEVSILORD 201.3 ~145 66 23.03 2.58 ERA PERIOD YEARS(MA)
first land plants and fish first amphibians first vertebrate land animals
The region is a large shallow ocean.
Central Andean Cordillera begins to form metamorphically
Shale forms from clay & silt compaction
Intrusive gneiss forms metamorphically
This timeline, split into three different time Linking the visible elements of the landscape the main processes that shaped this phenomena
Intrusive igneous rock formationdiorite and quartz diorite
Nazca plate moves under South American plate
Heat and pressure from batholiths create marble and schists
Andean cordilleras form; Marble & other rocks exposed to surface through uplift
BIOLOGICAL PHENOMENA
Repeated volcanic eruptions - El Nevado del Ruiz
MASS EXTINCTION MASS EXTINCTION MASS EXTINCTION MASS EXT. MASS EXTINCTION Colors were used in accordance with the International Chronostratigraphic Chart. EROSION AND DISSOLUTION WORLD RIO CLARO REGIONAL
Karst
Elements
Map credit: Kirk Gordon, Centro Geografico Augustin Codazzi
Massive limestone deposits continue to form Pangaeaforms Age of reptiles dinosaurs dominate first flowering plants Atlantic Ocean opens Diversification of mammals Early hominids
Karst cones form through erosion and dissolution
MILLIONS OF YEARS
Flowering plant evolution
First land plants
ArcGIS, Adobe Illustrator
CUES TO GEOLOGICAL AND
Quaternary speciation
evolution
Intrusive diorite
Intrusive gneiss
Karst formation
RIO CLARO WORLD REGIONAL THOUSANDS OF
Marble karst cones are exposed; cliffs, caves, and reservoirs develop
Speciation driven by large-scale climactic shifts and complex geomorphology contributes to extreme endemism in neotropics & Rio Claro.
PAST SEVENTY YEARS
El Canon del Rio Claro
1970s: Mining companies route highways through karstic areas
1980: Mining concessions granted
1984: Highway completed; mining begins; nearby conservation land also acquired
1986: First major botanical inventory
1998-2005: Mass emigration from region due to armed conflict
2005-2008: Number of scientific & botanical studies increase
2008-present: 2016 peace deal increases access; marble mining activity intensifies
17
Rio Claro may have been part of the Dotted area No. 2: Nechi Pleistocene refuge. From Haffer (1969)
Earth vacillates dramatically between glacial and interglacial
periods, driving massive shifts in global biome distribution. EROSION AND DISSOLUTION
These changes drive speciation patterns in Neotropics. EROSION AND
Globalfluctuationstemperature DISSOLUTION MASS EXTINCTION
1950s: Forest cleared for cattle grazing
1966: Construction of Bogota-Medellin highway begins
YEARS
HOLOCENE ANTHROPOCENE 19501960197019801990200020102019 ERA PERIOD YEAR LATE QUATERNARY PLEISTOCENE ERA PERIOD YEARS(K) 600500400300200100
time scales, outlines biological and geological shifts that contribute to current-day conditions in the Canyon of Rio Claro. landscape with these historical processes adds a dimension of observable time. Leaders indicate the period of history when phenomena began.
Elements are arranged according to whether they are biological phenomena, geological phenomena, or an interaction between the two.
BIOLOGICAL HISTORY
GEOLOGICAL PHENOMENA
ROUTE 40 ECOLOGICAL PARK
PROJECT TYPE:
LOCATION:
Individual studio project
West Baltimore, Maryland
ROUTE 40: OPPORTUNITIES AND CONSTRAINTS
TOOLS:
ArcGIS, AutoCAD, Illustrator, Photoshop, InDesign, SketchUp, hand drawing
In West Baltimore, the so-called Highway to Nowhere tore a neighborhood apart when it was constructed in the mid-1970s. This project reimagines this underutilized space as a way to reconnect the neighborhood, build Baltimore’s green network, and integrate multimodal transportation.
DESCRIPTION:
ArcGIS, Google Earth, Adobe Illustrator
18
PERSPECTIVE: WOODLAND PATH
Mixed Media
19
SKETCHES AND IDEATION
SITE PLAN: ROUTE 40 ECOLOGICAL PARK
ArcGIS, AutoCAD, Adobe Photoshop, Adobe Illustrator
LEGEND
VEGETATION
TRANSPORTATION
COMMUNITY RESOURCES
20
This conceptual plan weaves together planting design, multimodal transporation, and community resources. The planned (unbuilt) Baltimore Red Line light rail runs through the site. The design includes meadows, forested berms, and shrublands, space designated for local businesses, a community library, horse stables to uphold a fading part of West Baltimore’s history, community greenhouse and gardens, and a wide variety of recreational resources.
21
CIRCULATION AND TRANSIT CONNECTIONS DIAGRAM: ROUTE 40 ECOLOGICAL PARK
Showing proposed connections between train lines, pedestrian paths, bicycle paths, and vehicle routes.
22
AutoCAD, Adobe Illustrator
SECTIONS
The dramatic elevation changes on the current site, vestiges of the dramatic construction of the highway in the mid-1970s, provide a rich design opportunity.
LEGEND
AutoCAD, Adobe Illustrator
23
PERSPECTIVES: ROUTE 40 ECOLOGICAL PARK
24
Adobe Photoshop, SketchUp, Google Earth
25
PERSPECTIVES: ROUTE 40 ECOLOGICAL PARK
26
Adobe Photoshop, SketchUp, Google Earth
27
BALTIMORE BIODIVERSITY TOOLKIT POSTER SERIES
BUILDING BIODIVERSITY IN THE
Creating habitats on small plots - a resident’s guide to ecological planting
MID-ATLANTIC
Illustrations created by Emma Podietz, in collaboration with Dr. Lea R. Johnson of Longwood Gardens and University of Maryland, College Park, and Clare Maffei of U.S. Fish & Wildlife Service and the Greater Baltimore Wilderness Coalition.
West Baltimore, Maryland
28
PROJECT TYPE:
DESCRIPTION: Interdisciplinary collaboration, Maryland ASLA Fellowship Project
This poster series is my contribution to a regional effort to build biodiversity in Baltimore, Maryland through residential-scale planting design. The posters integratbasic ecological concepts with design ideas and focus on attracting charismatic animal species.
MID-ATLANTIC ECOSYSTEMS AND ANIMAL SPECIES
You usually see butterflies our in the sun, but these distinctive swallowtails can be found wherever Pawpaws are found. Pawpaws are a fruit tree that thrives in the wetter, shady forest understory.
The Acadian Flycatcher is a perfect example of a forest interior dwelling bird. They need large tracts of mature forests to thrive.
Barred Owls’ distinctive call sounds like “Who-cooks-for-you?” These noble birds need large, dead trees for nesting sites. Usually they are found in undisturbed wooded areas, but have been seen in small patches of urban forest as well.
Milkweed-filled meadows are crucial in monarch’s famous migratory journey. They need milkweed to survive, and are increasingly threatened by habitat loss.
Find the beautiful goldfinch in low branches of shrubs, and foraging for nuts and seeds in open grassy areas. Unafraid of city life, these resident birds light up the urban landscape.
On clear summer nights, you can look for nighthawks swooping around streetlights to catch flying insects. They are fueling up for their long winter migration to Central and South America. Their name is deceiving; they have been constantly declining in population in recent years.
These beautiful birds can be found lower in the foliage than the typical warbler. Look for them foraging deep in the woods on the forest floor.
The official bird of Washington D.C., the Wood Thrush migrates to our region during the spring.
These non-aggressive native bees form individual families, as opposed to building colonies. Their fascinating life cycle depends on undisturbed hollow grasses, making them vulnerable to mowing and clearing.
Native bees are essential pollinators in local ecosystems. These non-aggressive ground nesters are threatened by habitat loss from mowing and raking.
Red-bellied Woodpeckers are fairly common, but they are a conservation priority because the holes they peck into trees provide necessary habitat for countless other small animals.
WATER’S EDGE
The beautiful luna moth is unmistakable. Its long tails and eye-like wing patterns deceive predators such as owls and bats. It relies on specific host trees, such as walnuts and sweet gums; specialists like this are especially threatened by deforestation.
RUBY-THROATED HUMMINGBIRD
This charming tiny bird can be seen drawing the nectar from red tubular flowers. It needs tons of sugar to power its long migration to the Gulf of Mexico, which it fascinatingly does often without stopping.
Perhaps the most misunderstood of local mammals, the unique Virginia opossum is North America’s only marsupial. Commonly mistaken for rodents, they actually eat rodents, along with ticks, roaches, and garden snails. Got a possum in your yard? You can’t do better.
Did you know that salamanders breathe through their skin and so it has to stay wet all the time, but it produces a chemical that protects it from fungus! Look for them under logs and rocks in woods and near water.
The caddisfly is well known as an indicator of stream health. They can not tolerate a contaminated stream. So if you see a caddisfly nearby, you know you are next to a healthy habitat. Eastern box turtles used to be a common wildlife encounter in Maryland. Due to habitat loss and increased car-related deaths, their numbers have declined dramatically. To see more box turtles, we must rebuild and protect their habitats.
These iconic birds forage for insect and ripe fruits at the very tops of trees. They like the darkest, ripest fruits. Find them on stream banks and forest edges in conservation areas, and maybe even in your own backyard.
These small herons are nocturnal, hunting in streams and tidal waters at dawn and dusk for crustaceans. Their breeding habitats are vulnerable to sea level rise, so we need to protect inland habitat for them to relocate to.
REDSHOULDERED HAWK
These beautiful hawks have seen a population rise in recent years. They are the easiest hawk to identify because of their distinctive appearance and call.
For more information about the Biodiversity Toolkit ambassador species, scan this QR code.
GOLDFINCH
COMMON NIGHTHAWK
ZEBRA SWALLOWTAIL BLACK-THROATED BLUE WARBLER
MONARCH BUTTERFLY ORCHARD BEE
ACADIAN FLYCATCHER BARRED OWL WOOD THRUSH
GOLDEN NORTHERN BUMBLEBEE
LUNA MOTH
RED-BELLIED WOODPECKER
BALTIMORE ORIOLE YELLOW CROWNED NIGHT HERON
BOX
TURTLE CADDISFLY
FOREST EDGE INTERIOR
RED-BACKED SALAMANDER
VIRGINIA
OPOSSUM
FOREST
Sunny, open spaces; few to no trees; grasses & wildflowers
MEADOW
Sun and shade; transition zone between open areas and forest; trees, vines, and shrubs
Running water, sun and shade, mosses, ferns, and water-loving species.
Shade, full tree canopy coverage, understory trees and forbs
OUR REGION HAS AN AMAZING VARIETY OF HABITAT TYPES, DRIVEN BY HILLY TOPOGRAHPY AND PLENTY OF RAINFALL. AS A RESULT, MANY DIFFERENT TYPES OF ANIMALS CAN FIND A HOME HERE.
29
These two posters draw heavily on the idea of the ecological niche, illustrating how that translates to the urban environment. The information here is intended to build and for people to begin to see themselves in those interactions. The concept of “focus habitats” draws a parallel between types of naturally occuring habitats and urban
YOUR YARD: A BUILDING BLOCK OF BIODIVERSITY
Iconic, migratory monarchs depend on plants in the milkweed family; these are the only plants monarch caterpillars can eat. In late spring, they lay eggs on milkweeds in the MidAtlantic.
After the last frost, queen bees emerge from hibernation under loose grasses and leaf litter, seeking a place to build a nest.
These bees emerge from hibernation in early spring, seeking pollen and nectar. They are often found in orchards because fruit trees blossom earlier than other plants.
The beautiful luna moth emerges in mid-Spring. They mate, and the adults do not eat; they immediately lay eggs on walnut, sweetgum, or hickory trees, and then die.
These charming, charismatic birds arrive in North America in Mid-May. They immediately mate and find a spot to lay and guard their eggs. They lay eggs in open, rocky areas, often in gravelly fields or on rooftops.
QUALITY HABITAT FOR LOCAL ANIMALS REQUIRES THE RIGHT CONDITIONS YEAR-ROUND. YOU CAN PROVIDE THIS WITH SOME SMALL--OR LARGE--CHANGES TO YOUR SPACE.
The conditions of your space -- such as light and soil moisture -- will determine which plants can grow, and which type of habitat you can create.
To get enough energy for the rest of their journey north, monarchs need nectar sources in early and midsummer from blooming flowers.
Queens need pollen and nectar early to feed her young. Once worker bees are born, they need pollen and nectar to expand the nests and feed future queens.
Instead of forming a nest, orchard bees form individual families. Within 5 weeks of emerging from hibernation, mothers lay their eggs individually in compartments inside hollow stems or other long, narrow holes.
Egg compartments inside of a hollow stem
In the fall, new queens fatten up on fall-blooming flowers for winter hibernation.
Once these eggs hatch, the second generation is born. This one will overwinter, and emerge in spring to start the cycle again.
In early spring, these tiny birds build cup-like nests out of fluffy grasses and spiderwebs.
North America’s only marsupial will mate any time except for winter, and their babies are so small you can fit 20 of them in a teaspoon.
For protein they eat small insects such as gnats and mosquitoes, and for sugars, they are attracted to flowers such as the Canada Lily.
On the way back from Canada, monarchs also need abundant nectar sources in early fall.
Nutritious mix of pollen and wax
While the rest of the colony dies, the new queens hibernate underneath leaf litter for the entire winter.
Larvae
Mud wall
As long as their nesting sites remain undisturbed, orchard bees spend most of their life cycle in their compartments their mothers created for them. They reemerge the following spring.
Lunas can only surive on certain types of trees. If you have a walut, sweetgum, or hickory tree, avoid raking under it to avoid damaging pupae.
Nighthawks hunt insects everywhere, powering up for their winter migration to South America. The more insects, the more nighthawks.
Towards the end of summer, hummingbirds nearly double their body weight to fuel their migration to South America, which they often do without stopping.
Babies ride in their mother’s pouch until they are big enough to ride on her back while she forages for food. In the summer, they eat common pests like ticks, mice, garden snails, and mosquitoes. Opossums often move between several different shelters to evade predators.
Choose plants that are appropriate to your space and choose how they will be arranged. You can make your space a multi-seasonal resource for biodiversity.
Intensity of color indicates the presence and visibility of a species in the Mid-Atlantic throughout its life cycle.
In the fall, they forage for fallen fruits such as pawpaws and acorns. Very vulnerable in the winter, they often hide in old squirrel holes or hollow logs. Don’t mistake these fascinating animals for rats!
You can help opossums by providing small shelters to keep warm in winter.
Once you have done the hard work, you can start seeing the results of your efforts and enjoy birds, butterflies and other animal species visiting your space.
MARAPRMAYJUNEJULYAUGSEPTOCTNOVDECJANFEB
1. OBSERVE
3. SEE WILDLIFE
2. TAKE ACTION
MONARCH BUTTERFLY Danaus plexippus GOLDEN NORTHERN BUMBLEBEE COMMON NIGHTHAWK Chordelies minor BLUE ORCHARD BEE Osmia lignaria LUNA MOTH Actias luna VIRGINIA OPOSSUM Didelphis virginiana RUBY-THROATED HUMMINGBIRD Archilochus colubris
TIME
Bombus fervidus
The migratory path of the Eastern monarch
Fall-blooming flowers provide crucial late-season nectar and pollen for bees and butterflies.
The migratory area of the common nighthawk
May & June monarch habitat: milkweeds and nectar-rich flowers
The migratory area of the ruby-throated hummingbird
Queens create nests and lay eggs in matted grasses.
Severely limiting raking and mowing helps ensure the survival of ground hibernating species.
Luna moths’ long tails create an optical illusion that decieves predators like bats and owls.
At twilight in summer, look for nighthawks swooping for flying insects beneath streetlights.
The Canada Lily is highly dependent on hummingbirds for pollination.
30
awareness and curiosity about local ecological interactions, urban conditions that provide analogous conditions.
CHOOSING YOUR FOCUS HABITAT
ONCE YOU KNOW YOUR SITE CONDITIONS, YOU CAN CHOOSE WHICH ECOSYSTEM TYPE TO FOCUS ON.
If your site has few to no trees and low vegetation such as grass, you have conditions that are most akin to a meadow. This is quite common in urban environments.
Forest edges are a mixture of open, sunny areas with shaded patches of trees, shrubs, and vines.
Forest edges are common in urban environments where humans have cut through forests to construct roads and buildings.
MANY FAMILIAR URBAN SETTINGS, SUCH AS VACANT LOTS, YARDS, AND PARKS, HAVE SIMILAR CONDITIONS TO ECOSYSTEM TYPES FOUND IN THE WILD.
There are many different types of water-adjacent ecosystems in Maryland, also called riparian ecosystems. In urban areas, these are uncommon outside of conserved areas.
Dense tree canopy, shade-tolerant understory plants, low light, and high humidity characterize forest interiors.. It is now quite rare to find these conditions in urban environments.
Most of the East Coast was previously covered in forest. Many animals can only survive in these densely canopied areas.
Meadows are usually dry, but they can be wet in low spots where water concentrates.
Usually a mix of native grasses, wildflowers, and perennial plants.
These ecosystem types are not mutually exclusive; a vacant lot, for example, can have both meadow and forest edge conditions.
Even if you don’t have a stream running through your backyard, anywhere where water pools or flows has habitat potential.
WATER’S EDGE
N S EW N S EW N S EW N S EW
FRONT YARD ROW HOUSE BACK YARD ROW HOUSE BACK YARD VACANT LOT VACANT LOT NATURAL MEADOW NATURAL EDGE NATURAL STREAM NATURAL FOREST INTERIOR
BACKYARD HOME IN THE WOODS
SUBURBAN
MEADOW Sunny, open spaces; few to no trees; grasses & wildflowers FOREST EDGE Sun and shade; transition zone between open areas and forest; trees, vines, and shrubs
Running water, sun and shade, mosses, ferns, and water-loving species. INTERIOR
Shade, full tree canopy coverage, understory trees and herbs
FOREST
31
These two posters explore the practical aspects of assessing and observing land with the intention of making plant selections. The emphasis here is on matching plants of providing resources to local wildlife. The “Meadow” poster provides an example of a habitat type that can be created in many places in the urban environment: for example,
ASSESSING YOUR SPACE AND MAKING A PLAN
OBSERVING YOUR SPACE WILL HELP YOU DECIDE WHAT YOU WANT TO CHANGE, AND WHAT YOU WANT TO KEEP.
Whatever the size of the space you’re working with, you can make changes that will benefit local wildlife.
3. NEARBY WILDLIFE
Some wildlife sightings are extremely common in urban areas, such as deer, crows, starlings, and squirrels. These species have adapted well to environmental conditions in areas that have been modified by humans. Some other species may need a bit of extra help finding a comfortable home in urban settings, and that’s where you come in.
To understand lighting on your site, you first need to know which way is North, South, East, and West in relation to your house. In the Northern Hemisphere, south-facing surfaces get the most sunlight, because of the sun’s angle in relation to the Earth. This will greatly affect your planting choices.
1. LIGHT CONDITIONS
CREATE A BASEMAP
Measure the approximate boundaries of your space, and draw a birds-eye view map. Note the location of grassy areas, trees, pavement, and buildings. It does not have to be perfect. Try finding your house on a mapping app and drawing what you see.
4. WATER MOVEMENT
Try taking a photo of your space at various times on a sunny day to get an idea of how much light each area gets. Identify areas that are full sun (6+ hours of direct sunlight per day), part shade (between 3-6 hours), and full shade (less than 3 hours).
2. EXISTING PLANTS
Notice which plants you’d like to keep, and which you’d like to replace.
You don’t have to start over completely-- you may already have more animal and plant diversity in your space than you suspect.
It is important to distinguish between native plants and non-native plants. Native plants provide more resources to native animals than non-native plants do, because they share an evolutionary relationship.
DOCUMENT YOUR OBSERVATIONS
Combine your observations of water, light, plants, and animals and write them as notes on your basemap. This will help you make decisions later.
The next time it rains, observe where water is flowing and pooling around your land. Does it drain to the street? Are there any wet spots where water tends to collect? Does water come in from neighboring properties or flow off of your roof? Water availability will determine which types of plants you can plant.
N S EW
BACK YARD N S EW EW EW EW EASTsunrise WESTsunset 6:00 AM Full shade Full sun Part shade 6:00AM 12:00 PM 12:00 PM 6:00 PM 6:00PM
FRONT YARD
N S EW FRONT YARD FRONT YARD BACK YARD BACK YARD water
to
water flows to street water flows off rooftops water flows off rooftops water pools in
water pools in yard some
N S EW Grass lawnArborvitaePin oakWhite oaks Pin oak Sweetgum Rhododendron Dogwood N S EW sweetgum tree oak tree Group of oak trees ornamental evergreen WET SPOT WET SPOT dry and sunny; grass suffering dogwood tree unknown shrub DRIVEWAY MAIN HOUSE EAST WEST FRONT YARD BACK YARD WET SPOT DRY + SUNNY PART SHADE LEGEND N S EW
flows
street
yard
infiltrateswaterinto soil
White-throated sparrow Monarch butterfly Virginia opossum Common nighthawk Northern cardinal Common crow European starling White-tailed deer Noticing local wildlife populations makes you more aware of ecological interactions in the landscapes that surround you.
YOUR HOUSE: THE STARTING POINT
FRONT YARD DRIVEWAY SIDE PATH BACK YARD SHED MAIN HOUSE SIDEWALK rain water flows down into street intenseafternoonsun FRONT WALK STREET SHED
MEASURE THE BOUNDARIES OF YOUR SPACE. OBSERVE WATER, LIGHT, PLANTS, AND ANIMALS. g
32
to their optimal growing conditions, and also with the aim example, in sunny yards and vacant lots.
MEADOW FOCUS HABITAT:
SAMPLE PLAN: STANDALONE HOUSE
FRUIT-BEARING SHRUBS
Benefits: Pollen/Nectar in spring; nutritious fruit in summer; deer-resistant
Species: Black raspberry (Rubus alleghensis) & Lowbush blueberry (Vaccinium pallidum)
HARDY QUICK-GROWERS & GROUND COVER
Benefits: A fast-growing perennial, combined with a round cover, prevents weed colonization; garden edges appear full
Species: Mountain mint (Pycnanthemum muticum), Golden ragwort (Packea aurea)
MILKWEED HIGHWAYS
Benefits: Pollen & nectar in summer; deer-deterrent; monarch breeding habitat. Plant near edges and in large swaths.
Species: Butterfly milkweed (Asclepias tuberosa), Common milkweed (A. syriaca)
GRASS SUBSTITUTE: MEADOW SEED MIX
Benefits: Meadow seed mixes typically contain a mix of native grasses, perennials, and annual species, providing diverse habitat and nutrition sources.
SUNNY; OPEN; FEW TO NO TREES; GRASSES & WILDFLOWERS
SPRING
SUMMER WINTER FALL
YOUR HOUSE FRONT YARD
common nighthawk monarch butterfly v irginia opossum
Spring wildflowers attract insects they eat Monarch caterpillars can only eat milkweed.
Low grassy areas provide nesting habitat On their way up the coast, monarchs lay eggs on milkweed leaves in springtime.
FOOTPATH BRUSH PILES & BIRD HOUSES
Leaving brush piles adds essential habitat for ground-nesters and stem-nesters of all types. Bird feeders provide a protein source for birds.
Adding a footpath through your meadow will ease maintenance.
ESSENTIALS FOR MEADOW HABITAT CREATION
1. BASIC MEADOW COMPOSITION
Meadows are usually planted with about 50% native grasses and 50% native perennials and annuals.
SAMPLE PLAN: ROW HOUSE
WINTER MIGRATION TO SOUTH AMERICA
Summer flowers attract insects they eat
Wildflowers and milkweeds provide nectar sources when butterflies emerge Monarchs create chrysalis on low stalks and branches
On their way south from, fall-blooming flowers provide additional pollen and nectar for the journey. WINTER MIGRATION TO MEXICO
Meadows are a temporary ecosystem in Maryland, caused by forests being cleared by human or natural disturbance. They take a bit of management and take some time to establish, but can be incredibly rewarding in their beauty and biodiversity value.
2. SEASONAL VARIETY: FLOWERS, SEEDS, FRUITS
To maximize animal biodiversity, it is important to have a variety of plants that will produce nectar, pollen, seeds, or fruits throughout the year.
3. LEAVE THE LEAVES (AND BRUSH)
Leaving fallen leaves, dead stems, and brush piles provides habitat for overwintering and ground nesting animals.
4. MILKWEED MULTI-FUNCTIONALITY
Milkweed not only attracts monarchs, but also provides nectar, pollen, and shelter for a wide variety of other animals.
neighboring back yard
YOUR HOUSE BACK YARD
Spring wildflowers provide the nectar that queens need for nest-building energy.
When eggs hatch, nearby nectar and pollen sources are needed to keep the queens going and nest alive.
FRUIT-BEARING SHRUB MEADOW SEED MIX BRUSH PILES & BIRD HOUSES MILKWEED HIGHWAYS
Queen bees emerge in spring and create new nests in thatchy grasses.
Predominantly seed-eaters, goldfinches are attracted to bird feeders in spring.
Meadow grass seeds and bird feeders can provide constant nutrition.
They nest in low branches of shrubs and trees in the late summertime.
In the fall, new queen bees must fatten up on pollen before hibernating in the winter
As meadow plants produce more seeds in fall, goldfinches will forage for them.
In the summer, they eat ticks, mice, rats, garden snails, and other common pests.
They
In the fall, they forage for seeds, fallen fruits, acorns, and small mammals like mice.
continue to forage throughout the winter season.
g o
They
avoid
As
colder,
to stay in. They
in
quite vulnerable to cold. Queen
shelter. Opossums
Meadow grass seeds and bird feeders can provide constant nutrition.
ldenbumblebee american goldfinch Omnivorous opossums will forage for food anywhere.
tend to move around to different sorts of shelters to
predators.
the weather gets
they must find more shelters
especially need shelter
winter; they are
bees overwinter underneath leaf litter, thatchy grasses and other sources of
breed whenever it starts to get warmer. They find shelter in tight spaces such as wood piles, underneath shrubs, and in burrow holes left by other animals
FOOD SHELTER MIGRATION
33
emmapodietz@gmail.com 215-518-7219