Quick answer
Bumblebees feed as Herbivore (nectar and pollen), adjusting with season, age, and local prey or plant availability.
Key takeaway
Bumblebees feed as Herbivore (nectar and pollen), adjusting with season, age, and local prey or plant availability.
Diet overview
Bumblebees (Bombus terrestris) are best described as Herbivore (nectar and pollen). That label summarises preferred foods, not every item an individual might sample.
How they obtain food
Foraging and hunting strategies reflect anatomy and habitat. Energy-rich foods are prioritised when available; lean seasons force broader diets or longer travel.
Seasonal and life-stage shifts
Young bumblebees often eat different foods or receive provisioned meals from parents. Adults may specialise regionally based on what is abundant.
Ecosystem role
As herbivores and seed/plant processors, bumblebees influence prey, vegetation, or nutrient cycling.
Human conflict
Do not feed wild bumblebees. Habituation raises injury risk for people and animals and can lead to lethal management.
Colony life
Bumblebees live in small annual colonies that usually number a few dozen to a few hundred individuals, far fewer than a honey bee hive. A single queen starts the nest in spring, often underground in an old rodent burrow, and raises the first workers herself. As the season progresses, workers take over foraging and brood care while the queen focuses on laying eggs.
Diet and pollination
Bumblebees feed on nectar for energy and collect pollen as protein for their developing young. They are superb pollinators, partly because they can perform buzz pollination, vibrating their flight muscles to shake pollen loose from flowers such as tomatoes and blueberries. Their large, furry bodies pick up and carry pollen efficiently between plants.
Cold-weather flight
Unlike many insects, bumblebees can warm their flight muscles by shivering, letting them fly in cool, overcast conditions and early in the morning. This tolerance for cold allows them to thrive in temperate and even subarctic regions where other pollinators are less active. Their thick coat of hair also helps them retain heat.
Conservation
Most bumblebee species are still common, but several have declined sharply due to habitat loss, pesticide use, disease, and climate change. Because they pollinate many wild plants and crops, their decline is an ecological concern. Planting flowers that bloom across the season and reducing pesticide use help support local bumblebee populations.
Research notes
Figures for bumblebees (Bombus terrestris) come from field studies, museum records, and conservation assessments that do not always agree on exact averages. Prefer ranges over single-point claims, and check whether a source describes wild, captive, or mixed populations.
Practical takeaways
If you encounter bumblebees in the wild, prioritise distance and local guidance. If you care for related domestic or captive animals, match diet and housing to species needs rather than generic pet advice. Share accurate status information (Least Concern) when discussing conservation.
Sources
FAQs
What Do Bumblebees Eat?
Bumblebees feed as Herbivore (nectar and pollen), adjusting with season, age, and local prey or plant availability.
What is the scientific name of the bumblebee?
Bombus terrestris
What do bumblebees eat?
Herbivore (nectar and pollen)
Where do bumblebees live?
Meadows, gardens, farmland, and woodland edges
Are bumblebees endangered?
Listed here as Least Concern. Check IUCN and national lists for the latest assessment.