As migration heats up, here are 10 things you can do to help birds

March 29, 2023 – Since 1970, bird populations in North America have dropped by 29 percent; there are now approximately 3 billion fewer birds in North America than there were 50 years ago.

As spring migration starts to heat up, here are 10 actions you can take to help bring birds back, individually and with others.

1. Advocate
Speak up. Speak out. Work in concert with others and with conservation organizations like Connecticut Audubon that can amplify your voice. W

When Connecticut Audubon or another advocacy organization sends a conservation action alert, speak out!

If you’re on our email list, you’ll get our action alerts. But you can also opt-in to receive alerts via text, here.

2. Volunteer
We have two state-wide projects that directly benefit birds and also rely on volunteers – Osprey Nation and the Audubon Alliance for Coastal Waterbirds. We’ll be recruiting new volunteers soon.

Our seven centers also have volunteer opportunities – tasks such as planting and tending native flowers, shrubs, and trees; removing invasive plants; helping with bird banding; monitoring bird populations, etc. All of these things directly help birds. They’re great ways for you to participate.

Look here for information about whom to contact at our seven centers.

3. Reverse the climate crisis
The biggest threat to birds is climate change. Birds are already starting to feel the heat right here in Connecticut.

The most effective action is collective but that doesn’t mean we should ignore individual action.

Three quarters of all emissions from Connecticut are from cars and trucks and other forms of transportation, and from buildings, including houses. Drive less and drive slower. Turn the thermostat down in winter and up in summer.

Read this rundown of what Connecticut Audubon and its members are doing on the issue.

Young shoots emerge in one of the habitat management areas in the Croft Preserve, in Goshen.

4. Support open space preservation
The bottom line for birds is habitat. They need suitable places to nest, spend the winter, and rest and feed during migration (see our recent Connecticut State of the Birds reports, in particular for 208 through 2022).

It’s critical that you support the acquisition, preservation, and proper management of open space, including forest land, on the state and local level.

Strategic acquisition can add to and strengthen the large expanses of intact forest that already exist in parts of Connecticut, for example. The condition of habitat in our towns and cities, adn around our homes, makes a difference.

You can learn about Connecticut Audubon’s habitat improvement projects here. If you need ideas for how to improve your own property, start with our Homegrown Habitat page.

In addition, preserving forests and grasslands results in carbon sequestration – locking up carbon in plants and trees to keep it out of the atmosphere.

5. Landscape for birds
Manage your property with birds and insects in mind. Plant grasses and flowers that are native to Connecticut and the northeast. Plant native trees and shrubs that produce fruit and berries. Leave parts of your yard – even large parts – unmanicured. If your property is big enough, create a brush pile for animals to take cover in.

Take a look at our Homegrown Habitat page for ideas.

Reduce or eliminate the use of pesticides. If you target one kind of insect, you’re highly likely to kill other kinds as well. That’s bad for the butterflies, bees, wasps, etc., and it’s also bad for the birds who eat insects. Follow the CDC guidelines for tick control.

Spicebush swallowtail butterflies are vulnerable to pesticides.

6. Cut out pesticides
If you apply pesticides to your property to kill insects, you’re killing the food that Connecticut’s birds rely on. And while you might think you’re targeting mosquitoes or ticks, you’re also killing butterflies and bees of all sorts – Connecticut has over 300 species of native bees!

If you must use pesticides, use them carefully and in a limited area (for ticks, follow the CDC guidelines, for example). Or cut out the use of pesticides completely.

7. Keep cats indoors
Outdoor cats kill an estimated 1.3 – 4 billion birds in North America every year (they also kill 6.3–22.3 billion mammals annually). It’s a huge, emotionally-charged problem but there’s something you can do: keep your cat indoors and, if you acquire a new cat, train it as an indoor pet.

In a paper published in the journal Nature, three scientists wrote: “Our findings suggest that free-ranging cats cause substantially greater wildlife mortality than previously thought and are likely the single greatest source of anthropogenic mortality for US birds and mammals. Scientifically sound conservation and policy intervention is needed to reduce this impact.”

8. Shop sustainably
Organic and local agriculture can be better for wildlife – no pesticides are involved and, in Connecticut, small farms are often diversified and compatible with wildlife. But eat what you buy: 30 percent of our food is thrown away.

Cut down on the use of plastic, which relies on petroleum and chemicals. As writer and educator Erica Cirino pointed out when she spoke at our Birdcraft Sanctuary in 2019, it’s also critical to support legislation to eliminate plastics.

Buy shade-grown coffee, the production of which protects bird habitat. Ask your fish market to sell sustainably caught fish, which benefits the oceans.

9. Make windows safer
The best estimates shows that up to a billion birds a year are killed when they fly into windows, walls, and other structures. In December 2019, New York City passed a law that requires new buildings to meet standards that are expected to greatly reduce bird strikes.

Like many other issues, individuals can take meaningful action. The American Bird Conservancy has evaluated a list of products that reduce bird strikes and published advice for homeowners and for architects.

10. JOIN!
Your membership enables the Connecticut Audubon Society to carry out the conservation and education work that has the greatest impact locally, right here in Connecticut. Join here!