This is the fourth and final installment in considering your backyard wildlife habitat, plus I’ve published posts featuring the art, prose and poetry which my backyard habitat has inspired—scroll to the bottom for the links.
Ick. Slugs. Everywhere. And they weren’t drowning in my beer traps, they were having a pool party and getting the munchies later.
When I first established my vegetable and flower beds in this yard, I used a number of ingenious methods of “clearing” soil to save time, much of which involved newspapers or other waste papers (those wide computer printouts from the old dot-matrix printers, for instance) covered with straw or wood chips, which I could get for free by the truckload from a friend with a tree service business. This layering killed off the grass and softened up the soil for easier tilling or hand-turning, kept the soil moist in the heat of the summer, and also became a convenient way to set up paths between the beds and walking paths.
The second year, I used some of the same methods to mulch the beds around my plants.
The third year, slugs ate all my seedlings as soon as they came up. I had created the perfect breeding ground for slugs in the damp soil under all that paper.
Carrying an armload of my trusty copies of Rodale’s Organic Gardening and all the books I’d purchased over the years to learn the various techniques of raised beds and drip-irrigation and composting along with organic pest control out to the garden, I tried every trap in the book—in all the books.
None was effective, even in combination. I was spending way too much time trying to kill slugs. Perhaps I should just whack them with the big heavy gardening books. Time to look at an alternative.
At about this time, introducing or attracting predator species became a possibility for home gardeners. This was practiced on organic and some conventional farms, but an entire field is a little easier for predators to find and inhabit than a row of green beans in your backyard. So, we just had to work a little harder.
Now, what ate slugs, aside from people who called them escargot? Nope, ducks and chickens were out in my community, so it actually looked as if I needed some sort of amphibian or reptile. Well, that would go over big with the neighbors. The neighbor kids would think it was cool, though.
But I didn’t need a big amphibian or reptile, something inconspicuous would do the job. A garter snake! I studied the sort of habitat a garter snake would need but this was early in my backyard’s career, and I had very little groundcover that a garter snake would enjoy.
How about a toad? I have a friend who has a farm and one big puddle in their driveway produces legions of toads every year. We managed to catch two, and I let them go in the garden near one of the three the little toad abodes I had carefully prepared for them. I know that at least one stuck around because I saw it now and then, that year and the next, though it apparently didn’t use any of the abodes I had set up. I didn’t care because the number of slugs slowly decreased.
I still like the idea of slugs getting zapped by copper pennies, but that’s another story.
Decide what you want in your habitat, and learn about it
This, again, was several years before I declared my backyard a wildlife habitat, but it was my first real lesson in working with the system. I hadn’t ever used chemicals, but I was out there trying to use human methods to trap or kill some overburdening pest. Here I had learned about how nature keeps things in balance, and after seeing how well it worked it became my first line of defense and, ultimately, what led to developing my habitat.
You may not be concerned with slug eradication, but you may want to attract Baltimore Orioles, or monarch butterflies, or bats to take care of your mosquito problem. The steps to do that are to find out what the species needs and prefers, then to determine how you can add those features to your habitat.
Enhancing your habitat
Consider birds, the most obvious fauna of any habitat. Nesting birds will arrive in the spring, eat, build nests, raise families, eat some more, then migrate South to be replaced by migrating birds coming from farther North. Each group of birds has slightly different needs, as do birds while they are migrating. You may provide for all groups and not even know it.
They all need:
- cover for protection from predators
- sleeping areas
- food for themselves as adults
- a ready supply of fresh water
You’ve got some brambly shrubs like climbing roses, viburnum and forsythia that provide cover and protection from predators, a spruce where plenty of birds can sleep at night, you put out seed in the winter and you keep your birdbath filled.
In addition, nesting birds, spring through late summer, need:
- nesting materials appropriate for their species
- food for their young during nesting time
You’ve left some grasses to grow a little taller, tossed out some old yarn and dog hair for nesting material, and you have loose soil in all your garden beds where parent birds can find goodies to feed their nestlings.
Migrating birds, late summer through early autumn, need:
- easily accessible, high energy food
- easily recognizable cover for resting overnight
You put out seed and suet in September keep your birdbath filled, and birds can spot that spruce a mile away.
Winter birds, which are migrating from further north, need:
- easily accessible, high energy food
- a ready supply of fresh water, even on freezing days
- cover for protection from predators
- protected sleeping areas
You keep your feeders filled all winter and also have suet, the dense shrubs are still in place and the spruce is still doing its job.
You are actually taking care of a habitat with all you’re doing now.
But you could generally enhance what you are doing by providing a variety of seeds in different feeders. Goldfinches like thistle seed, which is dispensed in a perforated bag or a feed with tiny little holes. Woodpeckers like the suet, but they love a mix of nuts in their seed and even some dried fruit. Press some peanut butter into the bark of a tree trunk for nuthatches. Chickadees, titmice and cardinals will stand in line for sunflower seeds.
Also, don’t underestimate the need for water, especially in the heat of summer and the freeze of winter. In my yard in winter, the “winter birdbath” gets as many visits as the feeders. I put my concrete and clay birdbaths away, but use heavy plastic dishes like the bottom dish for a large flower pot or even a foil cake pan and fill it with hot water in the morning. I may fill it again later in the day, too, but I have several dishes and simply bring in the frozen one in the morning and put out a new one. Plenty of birds drink, and sometimes just sit near it for warmth. You can also purchase birdbaths intended for winter use or coils or other devices that keep the water from freezing.
What about other species?
In the same way as the list above, choose your species and determine what its needs are in all seasons it would appear in your habitat. A few examples:
You practically stand on your head to get hummingbirds to visit your habitat. With their long slender beaks, hummingbirds can reach nectar in the bottom of a tube-shaped flower, but they will also eat from other flowers and are famously attracted to red, orange and pink flowers, such as geraniums and petunias. Consider planting some perennial phlox and adding hanging baskets of red petunias along with your hummingbird feeders.
You would celebrate the day a monarch butterfly visited your habitat, but you’ve never seen one though you see plenty of other butterflies. Monarchs center their diet around milkweed, feeding from the flowers, laying their eggs on the undersides of the leaves, and, later, eating the leaves in various life stages. You may not be able to grow milkweed in your back yard, but before milkweed blooms and after it is done blooming they will eat from plants that have clusters of small flowers such as lilac and butterfly bush or composites such as Echinacea and black-eyed susan.
And the bats to take care of those mosquitoes? Try also attracting other night insects—keep a light on to attract moths and plant fragrant night-blooming plants such as evening primrose and heliotrope. The bats will find the abundance and variety of insects and move right in. They also have the same needs as birds and other animals in shelter and water. Bats are extremely sensitive to chemicals, so don’t use any in your yard, including fertilizers. And keep your cat inside.
And I finally got that garter snake to move in when I let the grass and a ground cover called purple-leaf wintercreeper grow all along the fence next to the slope that I’ve let grow wild, so if you want a little snake to eat slugs and catch lots of insects, lit some dense groundcover grow undisturbed.
Generally, reduce your lawn to a minimum because it’s just not useful to wildlife—it doesn’t provide food or cover, and in fact leaves most species vulnerable. Surround your grassy area with groundcovers, flower beds, and shrubs so that wildlife can quickly take cover if need be.
Put your food and water features near or even in the planted areas. Don’t put the bird feeder in the middle of a grassy yard because it will leave too many birds vulnerable to predators, though it will make it more difficult for the squirrel to get to it. Of course, you want to see all this wildlife that you’ve attracted to your habitat, so don’t hide it in the woods, either.
Consider a pond so that ground-dwelling species can drink as well, and you can include some fish and water plants.
And minimize and eliminate your use of chemicals. Chemical smells mask the smells of food sources for wildlife, and those that come in contact with it will absorb it through their skin, paws, claws or even mouth and nose. My grass is only about half grass because I let grow whatever wants to, but it’s always green because the plants are hardy. I’ve also discovered that all the residents in my habitat keep each other in balance and I’ve only had to use traps and soap sprays on the things that grow in pots on my deck.
Set up a brush pile or two in your yard as well. I use the trimmings from my roses and other shrubs, just piling them in corners for the rabbits and other small mammals to hide underneath, and even the birds take cover when the Cooper’s hawk swoops in.
Try to stick with natives
Why native plants? We humans forget that every species on earth is not as adaptable as we are. Most species recognize only certain plants and insects as home and as food, but they aren’t able to make the judgment that other similar things may suffice if what they know isn’t available. Planting native species of flowers, shrubs and trees welcomes the species that are native to your area.
This doesn’t mean that non-natives are bad, only that they may not be recognized by all species as viable habitat. I have two huge forsythias directly under or near feeders, and they are constantly inhabited by the most adaptable birds—sparrows, jays, cardinals, chickadees—but I never see the oriole in them in the summer, or the woodpecker or blue bird. I often see them in the climbing roses and the mulberry and dogwood trees, however.
Good for wildlife, safe for your pets
Most of us are owned by companion animals, and they share this habitat as well, to some extent. Not all natives are safe for your pets, though, so this will narrow your list a bit.
But only a bit. Remember that foliage isn’t only for cover and nesting, it’s also for eating, and berry bushes and plants are universally loved by birds and all other wildlife, and perfectly safe for pets—if you don’t mind a few thorns on your raspberry and blackberry canes. Highbush blueberries are about the best you can do, followed by cranberry, huckleberry and a host of other local berries that grow in dense forms with not thorns.
Other shrubs providing food (to the birds, not you) and cover are most viburnums, native hawthorne and native juniper, all perfectly safe for pets and recognized by most species as home.
And good old roses, not the hybrids but your grandparents’ fragrant climbing tea roses, provide a dense cover for birds and other wildlife as well as food because many species visit the flower and birds eat the rose hips in the fall as they migrate.
For trees, most species of fruit trees have some toxicity about the bark or the fruit, but I haven’t seen a pear tree on any list, and various dogwoods are native all over the country. I have two mulberry trees and I had heard somewhere that it’s considered the “tree of life” because everything can eat from it, and indeed I’ve seen everything from goldfinches to the groundhog eating in the tree.
And for non-native species that most wildlife can live with, that old-fashioned forsythia and lilac can’t be beat. The species of spirea we use for landscaping aren’t really native to this continent, like bridal-wreath spirea, but they provide cover and are absolutely beautiful in full bloom. I have a variegated-leaf wiegela that small birds love, and hummingbirds visit the trumpet-shaped flowers.
But remember, a dog chasing your wildlife will not encourage it to stay, but most people don’t leave their dogs out all day long and the birds and bees learn to take off when they year the dog, returning when the dog disappears.
And it would be completely unfair to let a cat or two loose in your habitat. In photos of my habitat you’ll see one or two of my cats now and then, but they only go out with me, under my supervision—or rather, I’m under their supervision, but either way, they tend to stick with me, then I take them back inside. I can see what my neighbor’s cats do to my habitat, like little Mimi before I took her in.
A great online resource
An overall resource for finding native species and answering a lot of questions is www.eNature.com. This will give you a start in finding your local native species of flora and fauna, though it’s not as specific as I’d like it to be.
And am amazing resource in finding indoor and outdoor plants that are toxic to dogs, cats and horses is on the ASPCA website at http://www.aspca.org/pet-care/poison-control/ under both “17 Common Poisonous Plants” and a hugely comprehensive list of over 400 plant species in “Toxic and Non-toxic Plants”, which even has photos.
Good luck with your habitat
Get out that graph paper or that garden design program and take these long cold nights to dream of your summer garden!
About the art and photos used in these articles and on this blog
All the images used in this blog are mine, many from my own backyard. For years I’ve been documenting the flora and fauna here in photography and art, just for my own purposes. All of the images are also available as prints and notecards, some of which I have printed and sell regularly, but I can custom print any image on my site. If you see something you’d like, check my Marketplace blog to see if it’s a recent offering, the Marketplace on my website, which outlines everything I sell as merchandise, or e-mail me if you don’t find it in either place. Please also respect that these images and this information are copyrighted to me and may not be used without my consent, but please ask if you are interested in using something and feel free to link to my articles.
Identifying the fauna in your habitat
Next will be information on looking for and identifying the living creatures in your habitat.
Read the other articles in this series:
Also read about my art, photography, poetry and prose inspired by my backyard wildlife habitat: