The USGS Ecosystems Mission Area brings you Outstanding in the Field, a series of stories about our science, our adventures, and our efforts to better understand our fish and wildlife and the ecosystems that support them.
Are honey bees native to North America?
Honey bees are not native to North America. They were originally imported from Europe in the 17th century. Honey bees now help pollinate many U.S. crops like fruits and nuts. In a single year, one honey bee colony can gather about 40 pounds of pollen and 265 pounds of nectar. Honey bees increase our nation's crop values each year by more than 15 billion dollars.
Critical honey bee populations in the United States have been declining in recent years due to many factors, creating concern about the future security of pollination services in the United States. USGS researchers are looking into the effects of factors like land use change and chemical use on honey bee habitat to better understand how to conserve bees on the landscape.
While important in the pollination of some crops, honey bees are also significant competitors of native bees and should not be introduced in conservation areas, parks, or areas where you want to foster the conservation of native plants and native bees.
Learn more: Honey Bee Helpers: It Takes a Village to Conserve a Colony
Related
Why are bats important?
By eating insects, bats save U.S. agriculture billions of dollars per year in pest control. Some studies have estimated that service to be worth over 3.7 billion dollars per year, and possibly as much as 53 billion dollars per year. This value does not, however, take into account the volume of insects eaten by bats in forest ecosystems and the degree to which that benefits industries like lumber...
Do bees feed on both nectar and pollen?
Bees feed on and require both nectar and pollen. The nectar is for energy and the pollen provides protein and other nutrients. Most pollen is used by bees as larvae food, but bees also transfer it from plant-to-plant, providing the pollination services needed by plants and nature as a whole. Learn more: USGS Native Bee Inventory and Monitoring Program Bees of the Northeastern U.S.
Do native bees occur on every continent on the planet?
Native bees occur on every continent except Antarctica. Wherever there are insect-pollinated flowering plants—be it in forest, farms, cities, and wildlands—there are bees. And just because you don’t see obvious blooming plants, that does not mean that there are no bees around. Look down! Those tiny flowers that you see on some plants are also supporting billions of equally tiny bees. Learn more...
Does the loss of plant diversity affect the health of native bees?
Loss of plant diversity is the primary cause of native bee decline. About 30-50% of all native bees are highly specialized, so if the plant they rely on disappears, the bees go away. If the bees disappear, the plant is unable to reproduce and dies out. While some of the plants pollinated by native bees are important food crops, other plants pollinated by native bees are critical for healthy...
How many species of native bees are in the United States?
There are over 20,000 known bee species in the world, and 4,000 of them are native to the United States. They range from the tiny (2 mm) and solitary Perdita minima, known as the world’s smallest bee, to kumquat-sized species of carpenter bees. Our bees come in as many sizes, shapes, and colors as the flowers they pollinate. There is still much that we don't know about native bees—many are smaller...
What is the role of native bees in the United States?
About 75% of North American plant species require an insect—mostly bees—to move their pollen from one plant to another to effect pollination. Unlike the well-known behavior of the non-native honeybees, there is much that we don’t know about native bees. Many native bees are smaller in size than a grain of rice. Of approximately 4,000 native bee species in the United States, 10% have not been named...
Why are pollinating bats, birds, bees, butterflies, and other animals important?
Do you enjoy a hot cup of coffee, a juicy peach, an-apple-a-day, almonds, rich and creamy dates, a handful of plump cashews, or vine-ripened tomatoes? Do you enjoy seeing the native flowers and plants that surround you? If so, you depend on pollinators. Wherever flowering plants flourish, pollinating bees, birds, butterflies, bats and other animals are hard at work, providing vital but often...
The USGS Ecosystems Mission Area brings you Outstanding in the Field, a series of stories about our science, our adventures, and our efforts to better understand our fish and wildlife and the ecosystems that support them.
Honey bee pollination of coffee plants
Researcher swabs the body of a honeybee with fuschin gel to later use to identify the pollen particles on the bee's body and determine what plants the bee visited.
Researcher swabs the body of a honeybee with fuschin gel to later use to identify the pollen particles on the bee's body and determine what plants the bee visited.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Untapped Capacity: Our 4,000 Species of Native Bees
So many unknowns and so many potentials.
So many unknowns and so many potentials.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
USGS Pollinator Research and Monitoring
The USGS Northern Prairie Wildlife Research Center, located in the Northern Great Plains state of North Dakota highlights their current and ongoing research on land use and pollinator health.
The USGS Northern Prairie Wildlife Research Center, located in the Northern Great Plains state of North Dakota highlights their current and ongoing research on land use and pollinator health.
Honey bee laden with pollen
Honey bee laden with pollen. Northern Prairie Wildlife Research Center has developed a genetic sequencing strategy to identify bee-collected pollen.
Honey bee laden with pollen. Northern Prairie Wildlife Research Center has developed a genetic sequencing strategy to identify bee-collected pollen.
A Beekeeper's Toolbox
The USGS Northern Prairie Wildlife Research Center partners with professional beekeepers in North Dakota to evaluate what plant species honey bees forage on and when.
The USGS Northern Prairie Wildlife Research Center partners with professional beekeepers in North Dakota to evaluate what plant species honey bees forage on and when.
Bees Are Not Optional
It's Pollinator Week, and we're talking to USGS scientist Sam Droege about the tremendous importance of native bees and pollinators in general, and how you can lend a hand to these tiny titans.
It's Pollinator Week, and we're talking to USGS scientist Sam Droege about the tremendous importance of native bees and pollinators in general, and how you can lend a hand to these tiny titans.
Honey Bees Make Life Sweet
Honey bees live and work in highly collaborative, social colonies with a sole reproducing queen, and they make honey by storing nectar from flowering plants in their hives for use during food scarcities.
Honey bees live and work in highly collaborative, social colonies with a sole reproducing queen, and they make honey by storing nectar from flowering plants in their hives for use during food scarcities.
Related
Why are bats important?
By eating insects, bats save U.S. agriculture billions of dollars per year in pest control. Some studies have estimated that service to be worth over 3.7 billion dollars per year, and possibly as much as 53 billion dollars per year. This value does not, however, take into account the volume of insects eaten by bats in forest ecosystems and the degree to which that benefits industries like lumber...
Do bees feed on both nectar and pollen?
Bees feed on and require both nectar and pollen. The nectar is for energy and the pollen provides protein and other nutrients. Most pollen is used by bees as larvae food, but bees also transfer it from plant-to-plant, providing the pollination services needed by plants and nature as a whole. Learn more: USGS Native Bee Inventory and Monitoring Program Bees of the Northeastern U.S.
Do native bees occur on every continent on the planet?
Native bees occur on every continent except Antarctica. Wherever there are insect-pollinated flowering plants—be it in forest, farms, cities, and wildlands—there are bees. And just because you don’t see obvious blooming plants, that does not mean that there are no bees around. Look down! Those tiny flowers that you see on some plants are also supporting billions of equally tiny bees. Learn more...
Does the loss of plant diversity affect the health of native bees?
Loss of plant diversity is the primary cause of native bee decline. About 30-50% of all native bees are highly specialized, so if the plant they rely on disappears, the bees go away. If the bees disappear, the plant is unable to reproduce and dies out. While some of the plants pollinated by native bees are important food crops, other plants pollinated by native bees are critical for healthy...
How many species of native bees are in the United States?
There are over 20,000 known bee species in the world, and 4,000 of them are native to the United States. They range from the tiny (2 mm) and solitary Perdita minima, known as the world’s smallest bee, to kumquat-sized species of carpenter bees. Our bees come in as many sizes, shapes, and colors as the flowers they pollinate. There is still much that we don't know about native bees—many are smaller...
What is the role of native bees in the United States?
About 75% of North American plant species require an insect—mostly bees—to move their pollen from one plant to another to effect pollination. Unlike the well-known behavior of the non-native honeybees, there is much that we don’t know about native bees. Many native bees are smaller in size than a grain of rice. Of approximately 4,000 native bee species in the United States, 10% have not been named...
Why are pollinating bats, birds, bees, butterflies, and other animals important?
Do you enjoy a hot cup of coffee, a juicy peach, an-apple-a-day, almonds, rich and creamy dates, a handful of plump cashews, or vine-ripened tomatoes? Do you enjoy seeing the native flowers and plants that surround you? If so, you depend on pollinators. Wherever flowering plants flourish, pollinating bees, birds, butterflies, bats and other animals are hard at work, providing vital but often...
Outstanding in the Field (Ep 1): To Bee or Not to Bee
The USGS Ecosystems Mission Area brings you Outstanding in the Field, a series of stories about our science, our adventures, and our efforts to better understand our fish and wildlife and the ecosystems that support them.
The USGS Ecosystems Mission Area brings you Outstanding in the Field, a series of stories about our science, our adventures, and our efforts to better understand our fish and wildlife and the ecosystems that support them.
Honey bee pollination of coffee plants
Researcher swabs the body of a honeybee with fuschin gel to later use to identify the pollen particles on the bee's body and determine what plants the bee visited.
Researcher swabs the body of a honeybee with fuschin gel to later use to identify the pollen particles on the bee's body and determine what plants the bee visited.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Untapped Capacity: Our 4,000 Species of Native Bees
So many unknowns and so many potentials.
So many unknowns and so many potentials.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey Bees are Valuable Pollinators
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
Honey bees play a major role in pollinating the world’s plants, including those we eat regularly. However, land-use changes that decrease flower abundance can affect bee health and pollination services.
USGS Pollinator Research and Monitoring
The USGS Northern Prairie Wildlife Research Center, located in the Northern Great Plains state of North Dakota highlights their current and ongoing research on land use and pollinator health.
The USGS Northern Prairie Wildlife Research Center, located in the Northern Great Plains state of North Dakota highlights their current and ongoing research on land use and pollinator health.
Honey bee laden with pollen
Honey bee laden with pollen. Northern Prairie Wildlife Research Center has developed a genetic sequencing strategy to identify bee-collected pollen.
Honey bee laden with pollen. Northern Prairie Wildlife Research Center has developed a genetic sequencing strategy to identify bee-collected pollen.
A Beekeeper's Toolbox
The USGS Northern Prairie Wildlife Research Center partners with professional beekeepers in North Dakota to evaluate what plant species honey bees forage on and when.
The USGS Northern Prairie Wildlife Research Center partners with professional beekeepers in North Dakota to evaluate what plant species honey bees forage on and when.
Bees Are Not Optional
It's Pollinator Week, and we're talking to USGS scientist Sam Droege about the tremendous importance of native bees and pollinators in general, and how you can lend a hand to these tiny titans.
It's Pollinator Week, and we're talking to USGS scientist Sam Droege about the tremendous importance of native bees and pollinators in general, and how you can lend a hand to these tiny titans.
Honey Bees Make Life Sweet
Honey bees live and work in highly collaborative, social colonies with a sole reproducing queen, and they make honey by storing nectar from flowering plants in their hives for use during food scarcities.
Honey bees live and work in highly collaborative, social colonies with a sole reproducing queen, and they make honey by storing nectar from flowering plants in their hives for use during food scarcities.
Updated Date: April 19, 2024