As I write this, I can hear a cardinal trilling in the backyard. I don’t have to look out the open window to confirm the source of the sounds that come through it; I’ve come to recognize the songs and their singers. I know it’s the mourning dove whose cooing wakes me in the morning and the sparrow whose repetitive chirps complete the sunrise chorus.
Watching birds perched on a branch or visiting a feeder imparts a certain connection to nature that little else does, and, for me at least, listening to their melodies alleviates stress.
Birds are also the most cost-effective way of reducing the number of pests in your garden. Their young are ravenous consumers of insects, including aphids, whiteflies, cabbage worms, cucumber beetles, grubs, earwigs, stinkbugs and, especially, caterpillars.
According to Doug Tallamy, a University of Delaware professor of entomology and author of “Bringing Nature Home: How You Can Sustain Wildlife with Native Plants” (Timber Press, 2007), one clutch of chickadees, for instance, requires 6,000 to 9,000 caterpillars, delivered by their parents, to sustain them from birth through first flight, which is just over two weeks. That’ll clean up the garden, to say the least.
To attain these pest-control benefits, you don’t have to be an expert birder. All you need to do is create a bird-friendly habitat.
Using native plants in your garden will feed native insects, which, in turn, will attract hungry birds. Select a mix of plants to provide berries, nectar and/or seeds year-round. The Audubon Society’s Native Plants Database is an excellent source of bird-friendly plant suggestions for your region.
Allow flowering perennials to stand over winter, when food is scarce; their seed heads will feed non-migratory birds. As a bonus, your garden will retain vertical interest through the winter.
Push autumn leaves under shrubs and trees instead of placing them at the curb. The insects that buckle down under them during winter will sustain ground-feeding birds. And as the leaves decompose, they’ll enrich the soil to give spring plants a nutritional boost.
To supplement the plant buffet, set a bird feeder in the garden. Select one that comes apart for easy cleaning and that is constructed to keep seeds dry.
To avoid spreading diseases that can sicken birds, provide only enough seeds to last a couple of days, and clean feeders at least twice a month with a bottle brush and 1 part bleach diluted in 9 parts water. Rinse well and allow to dry completely before refilling.
Use only high-quality birdseed; as with everything, you get what you pay for. Choose high-energy seeds high in fat and protein, like unsalted peanuts or black-oil sunflower seeds, especially as summer winds down. Migratory birds need to store calories to prepare for their end-of-season journeys.
Avoid seeds that include artificial colors and flavors, and never set out old or rancid food.
Suet, a nutritious cake made from animal fat and often mealworms, seeds or grains, can be hung in a specialized cage feeder designed to keep out other wildlife.
Rotate the location of feeders to avoid the accumulation of discarded seed shells — and bird droppings — on the ground in one area.
Remember to provide fresh water for bathing and hydration, whether in a pond, birdbath or another container. Be sure to clean and disinfect baths and other vessels every week.
Avoid using chemical insecticides, which won’t necessarily kill pests immediately. Insects that consume or come in contact with the product could go on to be eaten by birds, which can be poisoned as a result.