The Backyard Wildlife Sanctuary Checklist

Simple Steps to Make Your Yard More Welcoming

A backyard wildlife sanctuary does not have to be large, perfectly landscaped, or overflowing with expensive plants.

It does not even have to look like a traditional garden.

A true wildlife sanctuary is simply a place where birds and other wild creatures can find some of the things they need to survive: food, water, shelter, nesting places, and protection from common dangers.

That means almost any outdoor space can become more wildlife-friendly.

A suburban backyard can become a sanctuary. So can a small townhouse garden, a patio filled with containers, or a balcony with a few carefully chosen plants. You do not have to complete everything at once, either. Wildlife-friendly yards are usually built gradually, one tree, one bird bath, and one small decision at a time.

Use this backyard wildlife sanctuary checklist to evaluate what your yard already provides and discover a few practical improvements you can make next.

Start With a Simple Wildlife Survey

Before buying plants or rearranging your entire yard, spend a little time observing what is already happening.

Sit quietly outside for 10 or 15 minutes. Notice which birds visit. Look for butterflies, bees, dragonflies, squirrels, lizards, frogs, or other small animals.

Where do the birds land before approaching a feeder? Which shrubs do they disappear into? Are there parts of the yard that remain damp after rain? Is there an exposed corner where the wind always seems especially strong?

Wildlife will often show you how your yard is already being used.

Look for signs such as:

• Birds visiting the yard

• Butterflies or native bees

• Trees or shrubs used for cover

• Areas where birds search for insects

• Natural nesting sites

• A reliable source of water

• Protected areas away from heavy activity

Do not worry if your first survey reveals very little wildlife. That simply gives you a starting point.

Provide More Than One Kind of Food

Bird feeders are wonderful, but a complete backyard wildlife sanctuary offers more than seed.

Wild birds eat a wide variety of foods throughout the year. Depending on the species and season, they may rely on insects, berries, nuts, seeds, nectar, fruit, spiders, or other small animals.

A feeder may attract birds to your yard, but plants and natural habitat encourage them to stay.

Add Native Plants

Native plants have developed alongside the wildlife in your region. They are often especially valuable because they support native insects, which in turn feed birds.

Even birds that regularly visit seed feeders may depend heavily on insects during nesting season. Young songbirds require protein, and caterpillars are among the most important foods many adult birds carry back to their nestlings.

You do not have to replace every plant in your yard. Begin with one native shrub, flowering perennial, or small tree.

Helpful additions might include:

• At least one native flowering plant

• A native shrub that produces berries

• A tree that provides seeds, nuts, insects, or fruit

• Several plants that bloom at different times

• A variety of species rather than large areas planted with only one kind of plant

The more variety you provide, the more forms of wildlife your yard may support.

Let Some Flowers Go to Seed

It is tempting to remove every faded flower as soon as blooming ends. However, those aging flower heads may become valuable natural bird feeders.

Goldfinches, sparrows, buntings, and other seed-eating birds may visit dried sunflowers, coneflowers, asters, and native grasses.

Leaving at least a few seed heads standing also gives your yard winter texture. More importantly, it allows birds to forage naturally.

Consider:

• Leaving selected flower heads standing after blooming

• Allowing native grasses to produce seed

• Keeping some fallen seeds beneath plants

• Waiting until late winter or early spring to cut everything back

A slightly untidy garden is often a very busy wildlife garden.

Offer Bird Feeders Thoughtfully

Bird feeders can still play an important role in your sanctuary, especially during periods of cold weather, migration, drought, or food shortages.

Rather than hanging several identical feeders, consider offering different foods in different feeder styles.

A tube feeder may serve smaller birds such as chickadees, titmice, finches, and nuthatches. A platform feeder can accommodate cardinals, jays, towhees, and doves. A suet feeder may attract woodpeckers and other insect-eating birds.

A well-maintained feeding station should include:

• Fresh, high-quality bird seed

• More than one feeder style

• Seed protected from moisture

• Feeders that are cleaned regularly

• Prompt removal of moldy or contaminated food

• Nearby cover where birds can escape if danger appears

Your feeding station does not need to resemble a bird-themed amusement park. A few well-maintained feeders are better than a large collection that is difficult to keep clean.

Add a Safe Water Source

Water is one of the most effective features you can add to a wildlife-friendly yard.

Not every bird eats sunflower seed, but every bird needs water.

Birds use water for drinking and bathing. Butterflies may gather around moist soil. Bees and other insects may drink from shallow edges. In the right habitat, frogs, toads, and dragonflies may also benefit.

Choose a Shallow Bird Bath

Many decorative bird baths are deeper than birds prefer. Most songbirds are more comfortable in shallow water, generally no more than an inch or two deep.

A gently sloping basin allows birds of different sizes to choose a comfortable depth. A flat rock placed in the center can create an additional landing place.

A bird-friendly water source should have:

• A shallow bird bath or water tray

• A rock or rough surface for secure footing

• An open location where birds can see approaching danger

• Shrubs or branches nearby, but not close enough for a cat to hide beside the water

• Fresh water that is replenished regularly

Birds may be especially cautious around a new water source. Give them time to discover it.

Keep the Water Moving

Moving water is easier for birds to notice. A small bubbler, dripper, fountain, or solar-powered water mover can turn an ordinary bird bath into one of the most popular places in the yard.

The gentle sound of dripping or splashing water may attract birds that rarely visit feeders.

Good options include:

• A bubbler

• A slow dripper

• A small fountain

• A solar-powered water mover

• A simple suspended container that produces a gentle drip

Make sure the water movement stays gentle, and check that cords, tubing, or equipment do not create hazards. Pumps and bubblers should also be cleaned as needed.

Clean Bird Baths Frequently

Bird baths collect feathers, dust, leaves, droppings, pollen, and algae. During hot weather, they may require attention every day.

Cleaning does not have to be complicated. Empty the basin, scrub it with a stiff brush, rinse it thoroughly, and refill it with clean water.

Regular maintenance includes:

• Emptying and rinsing the bath frequently

• Scrubbing away algae and debris

• Avoiding long periods of standing, dirty water

• Keeping the basin filled during hot or dry weather

• Using a bird bath heater safely if winter temperatures require one

Fresh water may be more valuable than another feeder.

Build Layers Into the Landscape

A yard with only short grass and one tall tree offers fewer opportunities than a yard with several levels of vegetation.

In natural habitats, plants grow in layers. Tall trees form the canopy. Smaller trees and shrubs create the understory. Flowers, grasses, ferns, and low plants fill the ground level.

Birds use each layer differently.

Warblers and vireos may forage high in trees. Cardinals and towhees often favor dense shrubs. Sparrows search close to the ground. Hummingbirds visit flowering plants. Wrens investigate tangled branches and sheltered corners.

A layered landscape may include:

• At least one taller tree if space allows

• Small trees or large shrubs

• Dense shrubs for cover

• Flowers, grasses, ferns, or groundcover

• Smaller areas of lawn

• Connected plantings rather than isolated individual plants

A layered yard gives birds places to feed, rest, hide, court, nest, and raise their young.

Create Safe Shelter

Wildlife needs places to escape from predators, bad weather, and human disturbance.

An isolated feeder in the middle of an open lawn may leave birds feeling exposed. Adding shelter nearby can make the entire feeding area more appealing.

Plant Dense Shrubs

Shrubs with closely spaced branches provide excellent hiding places. Evergreen shrubs are especially useful because they offer protection throughout the year.

Thorny native shrubs may provide additional security for nesting birds.

Useful shelter features include:

• Dense shrubs near feeding areas

• Evergreen cover where appropriate

• Protected corners away from constant foot traffic

• Enough space between shrubs and windows to reduce collision risks

• Plants allowed to grow in a naturally dense form

Birds appreciate a tidy feeding station. They are less concerned about whether every shrub has been trimmed into a perfect green ball.

Leave a Brush Pile

A small brush pile can provide shelter for sparrows, towhees, wrens, rabbits, lizards, and beneficial insects.

Place branches in a quiet part of the yard where the pile will not create a fire hazard or conflict with local rules.

A safe brush pile should:

• Use fallen branches or pruned limbs

• Be built loosely enough to create interior spaces

• Sit away from buildings and ignition sources

• Avoid locations where outdoor cats can easily ambush birds

• Be allowed to collect some leaves naturally

A brush pile may not win a neighborhood landscaping award, but the towhees may give it five stars.

Keep Some Fallen Leaves

Fallen leaves create habitat.

They shelter insects and other small creatures. Birds such as thrushes, towhees, wrens, and sparrows scratch through leaf litter looking for food.

Instead of removing every leaf, allow some to remain beneath trees, shrubs, and flower beds.

You might:

• Leave a layer of leaves beneath plantings

• Move leaves from sidewalks into garden beds

• Avoid shredding every leaf immediately

• Watch for birds foraging in the litter

The soft rustling sound beneath a shrub may be your first clue that a new bird has arrived.

Offer Nesting Opportunities

Birdhouses can be helpful, but they are only one kind of nesting site.

Some birds nest in cavities. Others build nests on branches, inside shrubs, on ledges, or close to the ground.

A good sanctuary provides a variety of possibilities.

Protect Natural Nesting Sites

Dense shrubs, mature trees, vines, and sheltered ledges may all be used for nesting.

Before pruning during spring and summer, inspect the area carefully.

Helpful practices include:

• Checking shrubs and trees for active nests

• Delaying major pruning until nesting season has passed

• Preserving safe tree cavities when possible

• Keeping people and pets away from active nests

• Allowing birds to choose their own nesting locations

Once birds begin building a nest, observation from a respectful distance is usually the best approach.

Install the Right Nest Box

A nest box should be selected for a particular species. Hole size, interior dimensions, mounting height, habitat, ventilation, and drainage all matter.

A box that is perfect for a chickadee may not be appropriate for a bluebird. A decorative birdhouse with a large entrance hole may invite predators or unwanted occupants.

A properly designed nest box should have:

• Dimensions suited to a species found in your area

• The correct entrance-hole size

• Adequate ventilation and drainage

• Secure mounting

• A predator guard when appropriate

• Regular, responsible monitoring and cleaning

Avoid adding an exterior perch to most songbird nest boxes. Birds generally do not need it, but predators may find it useful.

Reduce Common Backyard Dangers

Attracting wildlife also creates a responsibility to reduce hazards.

A beautiful feeding station is not truly a sanctuary if birds regularly strike nearby windows, encounter pesticides, or face stalking cats.

Make Windows Safer

Window collisions kill large numbers of birds. Reflections of sky and vegetation may look like open habitat, especially when feeders or plants are nearby.

A few decorative decals spaced far apart are usually not enough.

Effective window treatments create a visible pattern across the outside surface of the glass.

Important steps include:

• Identifying windows where birds have struck

• Applying closely spaced markings to the outside of the glass

• Using screens, cords, dots, film, or other proven treatments

• Moving feeders very close to windows or much farther away

• Reducing unnecessary nighttime lighting during migration

Do not wait for repeated collisions. One strike is enough reason to address a dangerous window.

Keep Cats Indoors

Even well-fed cats retain their hunting instincts.

Keeping cats indoors protects birds and other small wildlife. It also protects cats from traffic, disease, predators, and other outdoor dangers.

Safer options include:

• Keeping pet cats indoors

• Providing a secure outdoor enclosure or catio

• Preventing cats from hiding near feeders or bird baths

• Talking with neighbors respectfully about roaming pets

A wildlife sanctuary should not become a hunting zone.

Reduce Pesticide Use

Insects are part of a healthy food web.

When pesticides remove insects, they also remove food for birds, pollinators, bats, amphibians, and other wildlife. Chemical treatments may also harm creatures they were never intended to target.

Try to:

• Avoid broad-spectrum insecticides

• Use the least harmful solution available

• Accept some leaf damage as part of a living garden

• Encourage natural predators such as birds and beneficial insects

• Avoid spraying plants while pollinators are actively visiting

A few chewed leaves may be evidence that your sanctuary is working.

Make the Yard Easier to Maintain

A sanctuary should bring you pleasure, not become an exhausting list of chores.

Choose improvements you can realistically care for.

A large pond may sound wonderful, but a clean bird bath may be more practical. Ten feeders may attract more birds, but three feeders may be easier to maintain safely. An elaborate native garden may be a long-term goal, but one new shrub is still progress.

To keep your sanctuary manageable:

• Choose projects that fit your time and budget

• Place water where it is easy to refill

• Keep cleaning tools near the feeding station

• Add plants gradually

• Take photographs so you can track changes

• Keep a simple list of visiting species

When maintenance is manageable, you are more likely to continue.

Your Backyard Wildlife Sanctuary Checklist

You do not need to complete every item before your yard counts as a sanctuary.

Begin with the basics:

• Food from feeders and natural plants

• Fresh, shallow water

• Trees, shrubs, flowers, and ground-level cover

• Safe shelter from weather and predators

• Nesting opportunities

• Fewer pesticides

• Safer windows

• Cats kept away from wildlife

• Regular cleaning and maintenance

• Time spent observing what visits

Choose one item and make it your next project.

Plant a shrub. Add a shallow water dish. Leave a few leaves beneath the hedge. Treat a dangerous window. Clean an old feeder. Let the coneflowers go to seed.

Small actions begin to connect.

A bird lands in the new shrub before approaching the feeder. A butterfly discovers the flowers. A wren investigates the brush pile. A robin splashes in the bird bath. Eventually, the yard begins to feel different—not only to wildlife, but to you.

You begin noticing when the first hummingbird arrives. You recognize the towhee scratching under the leaves. You hear young chickadees calling from the shrubs. You realize that your yard is no longer simply an outdoor space.

It has become habitat.

And that is the real goal of a backyard wildlife sanctuary: not perfection, but a living place where wild creatures are welcome and where you have a front-row seat to the small, remarkable events happening just outside your door.

Read our blog How to Create Layers in Your Backyard for More Birds.