Around 1 billion pounds of conventional pesticides are sprayed and scattered each year in the United States, applied to everything from the food we eat, to the grass we walk on, to the plants in our gardens. Although invisible, many of these chemicals remain in soil and water for months or years, killing far more than just the garden pests we hope to eliminate.
The impacts are staggering. Apart from the potential harm to humans and domesticated animals, as many as 67 million wild birds may be killed every year by pesticides in the U. S., though pinpointing the exact number is difficult.
This poses a challenge for gardeners who want bountiful harvests and beautiful flowers without the harm caused by toxic pesticides. The good news is that it can be done. Keep reading to learn more about the impact of lawn pesticides on birds, how these chemicals are regulated, and how you can keep weeds at bay while maintaining a healthy, bird-friendly garden.
For starters, lets talk about what a pesticide is. Pesticides includes insecticides, herbicides, fungicides, rodenticides, acaricides, and any other “-cide” you can think of. If the intent of a product is to eliminate a pest or plant disease, its a pesticide. This includes a wide range of products, ranging from the more bird-friendly organics to the most broad and ruthless synthetics.
Thats not all. Pesticides have long-term impacts that can affect birds and other wildlife well into the future. If such effects kill birds in a place over a sustained time period, these deaths could suppress localized populations for years to come.
Bird arent the only victims of dangerous pesticides. People who work closely with these chemicals, such as farmworkers and applicators, are subject to a number of health-adverse effects, ranging from rashes to neurological damage.
All pesticides in the United States, agricultural and otherwise, are registered through the Environmental Protection Agency (EPA) and governed by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) of 1947. FIFRA has been amended multiple times over the years to adapt to the changing toxicological landscape.
For instance, if a chemical company applies to register a new herbicide, the EPA can ask the company to examine the potential links between lawn pesticides and birds. This involves answering a series of important questions. Will it adversely affect birds? Will it adversely affect other, non-target organisms? What impact will it have if leached into streams or rivers?
Sadly, the answers to these questions often are skirted, overlooked, or inadequate. When this happens, dangerous chemicals that negatively impact birds, other wildlife, and humans can end up on store shelves.
ABC is working to ensure the EPA protects birds and people by closing regulatory loopholes, calling for more stringent testing, and canceling the registration of some of the most harmful pesticides in use. You can help protect birds by visiting our action center and telling Congress to restrict the use of dangerous pesticides.
At ABC, we recommend against using toxic pesticides due to dangers they pose to birds and the larger environment. This includes the following commonly used lawn chemicals:
Neonicotinoids — More commonly known as “neonics,” this group of widely used systemic insecticides includes such active ingredients as imidacloprid, clothianidin, thiamethoxam, and dinotefuran. Neonics inhibit muscle contraction in garden pests, but also a wide range of other invertebrates, including pollinators. Their high water solubility and long half-lives mean they can remain in groundwater, ponds, lakes, and streams for long periods of time. Making matters worse, neonics can be lethal to birds if ingested, even in small quantities.
Glyphosate — Glyphosate is an organophosphorus herbicide common in home applications. Glyphosate leaches into groundwater and finds its way to streams and ponds where it is highly toxic to aquatic invertebrates. Birds rely heavily on aquatic invertebrates such as caddisflies and mayflies, especially when rearing chicks.
Carbaryl — A member of the carbamate family of insecticides, carbaryl has been shown to have severely adverse effects on human health. Carbaryl is a commonly identified agent of harm when it comes to lawn pesticides and birds. Despite this, it is commonly employed on lawns and green spaces across the country.
Avoid systemic insecticides: These insecticides can lodge within a plants physical structure, permeating everything from the stem and leaves to pollen, nectar, and fruits. The neonicotinoid imidacloprid, for instance, is often used as a seed coating; once the plant sprouts and begins growing, it absorbs the imidacloprid and incorporates it as it develops.
Synthetic pesticides can be dangerous to human health and harmful to the very plants and animals gardeners are trying to support and attract. We recommend using non-chemical means to control pests in your garden. Check our bird-safe tips below.
Weed by Hand — Removing weeds by hand allows gardeners to avoid harsh chemicals while also closely observing the progress of their plants. A regimen of early and persistent weeding can reap benefits, while feeding the compost pile, which, in turn, provides rich organic matter (natural fertilizer) for future plantings.
Use DIY Pesticides — A mixture of diluted white vinegar, salt, and dish soap can be a fantastic way to rid your garden of weeds without synthetic chemicals. Lawn Love has a recipe available here.
Prevent Weeds with Corn Gluten — Sprinkling corn gluten, a natural corn byproduct, on a garden can suppress the future growth of weeds without harming larger, established plants.
Get Rid of Weeds on Pavement with Boiling Water — To eliminate dandelions and other weeds growing between cracks in concrete, simply douse them with boiling water! Take extra care to avoid drips, spills, and burns.
Try Organic Insecticides and Lawncare Companies — When natural biological controls need a bit of a boost, consider using essential-oil-derived insecticides, such as those by Jonathan Green.
Invest in Native Plants — Make your yard or green area into a bird-friendly space by planting native species that attract and support birds. You can find pollinator-friendly native plants adapted to your region with this fantastic guide from the Xerces Invertebrate Conservation Society.
In less than a single human lifetime, 2.9 billion breeding adult birds have been lost from the United States and Canada, across every ecosystem. This includes familiar birds: The Dark-eyed Junco has lost an incredible 175 million individuals from its population. The White-throated Sparrow has lost 93 million.
Scientists have identified habitat loss as the biggest overall driver of bird declines. Habitat degradation is a second cause of losses. In this case, habitat doesnt disappear outright but becomes less able to support birds, such as when habitat is fragmented or altered by invasive plants, or when water quality is compromised.
Climate change exacerbates these threats, and also creates new challenges, for example, by changing habitat distributions and shifting the timing of peak food supplies for birds.
American Bird Conservancy and our Joint Venture partners have improved conservation management on 6.4 million acres of U.S. bird habitat — an area larger than the state of Maryland — over the last ten years. This is a monumental undertaking, requiring the support of many, and you can help by making a gift today.
Policies enacted by Congress and federal agencies, such as the U.S. Fish and Wildlife Service, have a huge impact on Americas birds. You can help shape these rules for the better by telling lawmakers to prioritize birds, bird habitat, and bird-friendly measures. To get started, visit ABCs Action Center.
Finally, dont overlook the impact you can have at home. Living a bird-friendly life can have an immediate impact on the birds around you. To learn more, visit our Bird-Friendly Life page.
Do Birds Eat Granular Fertilizer? Understanding the Risks and Precautions
Granular fertilizers are commonly used by homeowners and gardeners to help lawns and plants thrive. However, some people wonder if the fertilizer granules pose any risks to birds when spread across yards and gardens. Here is a closer look at the issue of birds and granular fertilizer consumption.
What’s in Granular Fertilizer
Granular fertilizers contain high concentrations of key nutrients that plants need to grow strong and healthy. The most important ingredients are nitrogen (N), phosphorus (P), and potassium (K).
Nitrogen compounds like ammonium sulfate, ammonium nitrate and urea aid leaf growth and create deep green color. Phosphorus supports root development and flowering. Potassium contributes to overall plant vigor and disease resistance. Secondary nutrients like calcium sulfur, magnesium, and iron are often included too.
While beneficial for plants, these nutrients can be problematic for birds if consumed in large quantities. Nitrogen compounds in particular can irritate and burn tissues in a bird’s mouth and digestive tract. Heavy metals sometimes added as micronutrients like zinc, copper, and manganese can lead to toxic accumulation over time.
Do Birds Intentionally Eat Fertilizer?
Birds do not typically seek out and eat plain granular fertilizer. Here’s why:
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Fertilizer granules look nothing like seeds, fruits, or insects that birds naturally eat. The uniform pellets aren’t a familiar food source.
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Fertilizer doesn’t have an appetizing smell or scent like nectar or berries that would attract birds.
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The hard texture and odd taste of fertilizer is unappealing and not recognized as edible by birds.
So when given a choice, birds will avoid eating plain granular fertilizer scattered on lawns.
Can Accidental Ingestion Happen?
While birds won’t intentionally eat fertilizer, accidental ingestion can occur in certain situations:
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Granules get mixed in with bird seed, fruits, or other natural foods on the ground. A bird eats the food and inadvertently gets fertilizer in their mouth too.
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Hungry parent birds scavenging for extra calcium mistakenly eat white granules thinking they are eggshell fragments.
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Young birds or nestlings not yet familiar with foods accidentally eat fertilizer granules in the nest before they know better.
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Fertilizer gets washed into bird baths or other water sources where birds drink.
So accidental swallowing of fertilizer can happen depending on the circumstances. The key is minimizing these types of risks.
Most Hazardous Fertilizer Types for Birds
Not all fertilizers pose an equal risk. Some key types to avoid where birds are active include:
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Nitrogen fertilizers: Ammonium sulfate, ammonium nitrate, urea. These break down into ammonia which can poison birds.
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Weed and feed products: Combination fertilizer-herbicide products are highly toxic. The pesticides pose significant dangers to birds.
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Metal nutrient fertilizers: Sources of copper, zinc, manganese, iron. These can bioaccumulate over time to toxic levels.
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Quick release fertilizers: Soluble synthetic fertilizers like ammonium phosphate release nutrients rapidly increasing toxicity.
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Excessive fertilizer amounts: Over-application increases hazards. More can wash into water sources or get ingested accidentally.
The safest options are organic fertilizers like compost, bone meal, alfalfa meal, kelp meal, and manure. These break down slowly and are non-toxic.
Precautions for Using Fertilizer Around Birds
When using any type of chemical fertilizer, some key precautions include:
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Never apply right before or during nesting season when parent birds scavenge for extra calcium.
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Avoid spreading where birds are actively feeding. Keep away from feeders and bird baths.
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Water in immediately after application to dissolve and wash granules into soil.
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Rake up any leftovers promptly after fertilizing. Use a lawn sweeper if needed.
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Apply just before heavy rain to maximize rinsing effects.
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Follow label instructions carefully. Never use more than recommended amounts.
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Store sealed bags safely away from birds’ reach.
Signs of Fertilizer Poisoning in Birds
Look for these symptoms if you suspect a bird ate too much fertilizer:
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Lethargy, weakness, problems moving or flying
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Messy, unkempt feathers
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Head shaking due to mouth or throat irritation
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Vomiting, diarrhea
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Difficulty breathing
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Tremors, seizures
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Sudden unexplained death
With some sensible precautions, you can safely fertilize lawns and gardens to maintain a lush landscape that birds will enjoy. The keys are being careful where you apply, cleaning up thoroughly afterwards, and using non-toxic organic products whenever possible. With a little mindfulness, birds and fertilizer can peacefully co-exist in your yard.
Your contribution will be matched dollar-for-dollar. Act by December 31!
Around 1 billion pounds of conventional pesticides are sprayed and scattered each year in the United States, applied to everything from the food we eat, to the grass we walk on, to the plants in our gardens. Although invisible, many of these chemicals remain in soil and water for months or years, killing far more than just the garden pests we hope to eliminate.
The impacts are staggering. Apart from the potential harm to humans and domesticated animals, as many as 67 million wild birds may be killed every year by pesticides in the U. S., though pinpointing the exact number is difficult.
This poses a challenge for gardeners who want bountiful harvests and beautiful flowers without the harm caused by toxic pesticides. The good news is that it can be done. Keep reading to learn more about the impact of lawn pesticides on birds, how these chemicals are regulated, and how you can keep weeds at bay while maintaining a healthy, bird-friendly garden.
For starters, lets talk about what a pesticide is. Pesticides includes insecticides, herbicides, fungicides, rodenticides, acaricides, and any other “-cide” you can think of. If the intent of a product is to eliminate a pest or plant disease, its a pesticide. This includes a wide range of products, ranging from the more bird-friendly organics to the most broad and ruthless synthetics.
Pesticide chemicals may impact birds by:
· poisoning birds when granules or coated berries and seeds are ingested;
· killing insects and other invertebrates crucial to birds and their young;
· eliminating plants necessary to bird survival;
· bioaccumulating in fish, mammals, and other prey, which may then pass into raptors;
· thinning eggshells and reducing chick weight;
· and suppressing immune systems and inhibiting movement.
Thats not all. Pesticides have long-term impacts that can affect birds and other wildlife well into the future. If such effects kill birds in a place over a sustained time period, these deaths could suppress localized populations for years to come.
Bird arent the only victims of dangerous pesticides. People who work closely with these chemicals, such as farmworkers and applicators, are subject to a number of health-adverse effects, ranging from rashes to neurological damage.
All pesticides in the United States, agricultural and otherwise, are registered through the Environmental Protection Agency (EPA) and governed by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) of 1947. FIFRA has been amended multiple times over the years to adapt to the changing toxicological landscape.
For instance, if a chemical company applies to register a new herbicide, the EPA can ask the company to examine the potential links between lawn pesticides and birds. This involves answering a series of important questions. Will it adversely affect birds? Will it adversely affect other, non-target organisms? What impact will it have if leached into streams or rivers?
Sadly, the answers to these questions often are skirted, overlooked, or inadequate. When this happens, dangerous chemicals that negatively impact birds, other wildlife, and humans can end up on store shelves.
ABC is working to ensure the EPA protects birds and people by closing regulatory loopholes, calling for more stringent testing, and canceling the registration of some of the most harmful pesticides in use. You can help protect birds by visiting our action center and telling Congress to restrict the use of dangerous pesticides.
At ABC, we recommend against using toxic pesticides due to dangers they pose to birds and the larger environment. This includes the following commonly used lawn chemicals:
Neonicotinoids — More commonly known as “neonics,” this group of widely used systemic insecticides includes such active ingredients as imidacloprid, clothianidin, thiamethoxam, and dinotefuran. Neonics inhibit muscle contraction in garden pests, but also a wide range of other invertebrates, including pollinators. Their high water solubility and long half-lives mean they can remain in groundwater, ponds, lakes, and streams for long periods of time. Making matters worse, neonics can be lethal to birds if ingested, even in small quantities.
Glyphosate — Glyphosate is an organophosphorus herbicide common in home applications. Glyphosate leaches into groundwater and finds its way to streams and ponds where it is highly toxic to aquatic invertebrates. Birds rely heavily on aquatic invertebrates such as caddisflies and mayflies, especially when rearing chicks.
Carbaryl — A member of the carbamate family of insecticides, carbaryl has been shown to have severely adverse effects on human health. Carbaryl is a commonly identified agent of harm when it comes to lawn pesticides and birds. Despite this, it is commonly employed on lawns and green spaces across the country.
Avoid systemic insecticides: These insecticides can lodge within a plants physical structure, permeating everything from the stem and leaves to pollen, nectar, and fruits. The neonicotinoid imidacloprid, for instance, is often used as a seed coating; once the plant sprouts and begins growing, it absorbs the imidacloprid and incorporates it as it develops.
Synthetic pesticides can be dangerous to human health and harmful to the very plants and animals gardeners are trying to support and attract. We recommend using non-chemical means to control pests in your garden. Check our bird-safe tips below.
Weed by Hand — Removing weeds by hand allows gardeners to avoid harsh chemicals while also closely observing the progress of their plants. A regimen of early and persistent weeding can reap benefits, while feeding the compost pile, which, in turn, provides rich organic matter (natural fertilizer) for future plantings.
Use DIY Pesticides — A mixture of diluted white vinegar, salt, and dish soap can be a fantastic way to rid your garden of weeds without synthetic chemicals. Lawn Love has a recipe available here.
Prevent Weeds with Corn Gluten — Sprinkling corn gluten, a natural corn byproduct, on a garden can suppress the future growth of weeds without harming larger, established plants.
Get Rid of Weeds on Pavement with Boiling Water — To eliminate dandelions and other weeds growing between cracks in concrete, simply douse them with boiling water! Take extra care to avoid drips, spills, and burns.
Try Organic Insecticides and Lawncare Companies — When natural biological controls need a bit of a boost, consider using essential-oil-derived insecticides, such as those by Jonathan Green.
Invest in Native Plants — Make your yard or green area into a bird-friendly space by planting native species that attract and support birds. You can find pollinator-friendly native plants adapted to your region with this fantastic guide from the Xerces Invertebrate Conservation Society.
Lawn pesticides arent the only threats birds face.
In less than a single human lifetime, 2.9 billion breeding adult birds have been lost from the United States and Canada, across every ecosystem. This includes familiar birds: The Dark-eyed Junco has lost an incredible 175 million individuals from its population. The White-throated Sparrow has lost 93 million.
Scientists have identified habitat loss as the biggest overall driver of bird declines. Habitat degradation is a second cause of losses. In this case, habitat doesnt disappear outright but becomes less able to support birds, such as when habitat is fragmented or altered by invasive plants, or when water quality is compromised.
Climate change exacerbates these threats, and also creates new challenges, for example, by changing habitat distributions and shifting the timing of peak food supplies for birds.
We all can do our part to protect birds.
American Bird Conservancy and our Joint Venture partners have improved conservation management on 6.4 million acres of U.S. bird habitat — an area larger than the state of Maryland — over the last ten years. This is a monumental undertaking, requiring the support of many, and you can help by making a gift today.
Policies enacted by Congress and federal agencies, such as the U.S. Fish and Wildlife Service, have a huge impact on Americas birds. You can help shape these rules for the better by telling lawmakers to prioritize birds, bird habitat, and bird-friendly measures. To get started, visit ABCs Action Center.
Finally, dont overlook the impact you can have at home. Living a bird-friendly life can have an immediate impact on the birds around you. To learn more, visit our Bird-Friendly Life page.
Hardy Kern is ABCs Director of Government Relations, Birds and Pesticides Campaign. |
How to plant your grass seed without the birds eating it
FAQ
Is granular fertilizer bad for birds?
Fertilizers are generally harmless to mammals and birds, but can build up in water ways and harm fish and amphibians. It would be best to keep birds off of grass freshly fertilized for a week just to be safe. That gives time for pellets to dissolve or liquids to be absorbed into the ground.
What are the cons of granular fertilizer?
Other Considerations for Granular Fertilizer
One of the drawbacks is the potential for uneven distribution if not applied correctly. For struggling crops that require an immediate nutrient boost, granular fertilizers may not provide enough nutrients fast enough.
Is Miracle-Gro safe for birds?
Answer: Yes, Miracle-Gro Liquid All Purpose Plant Food Concentrate is safe for birds and wildlife when used as directed.Sep 24, 2018
Will chickens eat granular fertilizer?
Synthetic fertilizers should never be used where chickens will range. They contain chemicals that are harmful to the birds whether they are eaten or absorbed through contact. There are several choices in organic fertilizers; those comprised of all natural ingredients. They do not contain harmful chemicals.
Do birds eat fertilizer?
All birds are susceptible to fertilizer poisoning. However, some types of birds are more likely to directly ingest fertilizers in significant amounts: Waterfowl and wading birds – These birds feed in areas where fertilizer runoff collects in ponds and wetlands. Consuming contaminated water can cause toxicity over time.
Is fertilizer bad for birds?
A healthy, green lawn is the perfect place for kids to play, dogs to run around, and parties to be hosted. The key to a healthy lawn is regular fertilization. However, some people are concerned that the fertilizer they spread on their lawn may have harmful effects on local wildlife, specifically birds.
How do you get birds to eat pellets?
Use organic natural fertilizers like compost or bone meal when possible. Apply only recommended fertilizer amounts – excess can easily wash into waterways. Rake any scattered pellets back into soil – don’t allow them to accumulate on bare ground. Avoid spreading fertilizer where birds are actively feeding.
What happens if a bird eats nitrogen fertilizers?
When ingested, the nitrogen compounds break down into ammonia. Ammonia burns and damages tissues, especially in the mouth, throat, and digestive tract. Birds that swallow high levels of nitrogen fertilizers often die within hours or days from internal chemical burns or kidney failure.
Do gulls eat fertilizers?
Scavengers – Crows, gulls, vultures, and chickens will opportunistically eat almost anything they find, increasing chances of accidentally ingesting fertilizers. Young birds may also be more vulnerable than adults. Chicks have less-developed digestive systems and weaker immune defenses to deal with toxins.
How do you keep birds away from a pond?
Rake any scattered pellets back into soil – don’t allow them to accumulate on bare ground. Avoid spreading fertilizer where birds are actively feeding. Wait until rain is forecasted to apply fertilizers, which will help wash more into soil. Create wildlife-friendly wetland buffer zones around ponds and streams.