Hummingbird
Conservation Center
Understanding conservation status, population trends, lifespan data, and concrete actions to protect these remarkable birds.
IUCN Conservation Status Guide
The International Union for Conservation of Nature classifies species into these categories based on population data and threat analysis.
Population stable or increasing. Not facing significant threats.
Approaching thresholds for threatened status. Monitoring required.
Faces a high risk of extinction in the wild if threats continue.
Faces a very high risk of extinction. Immediate conservation action needed.
Faces an extremely high risk of extinction. Emergency intervention required.
LC — Least Concern
NT — Near Threatened
Threats to Hummingbirds
Understanding what hummingbirds face is the first step toward protecting them.
Habitat Loss
Critical ThreatDeforestation and urbanization destroy critical habitat, especially in tropical wintering grounds in Central America.
Climate Change
High ThreatShifting temperatures alter migration timing and flower blooming cycles, creating mismatches between hummingbirds and their food sources.
Pesticide Use
High ThreatInsecticides reduce insect populations that hummingbirds rely on for protein, and can directly harm birds.
Window Collisions
Moderate ThreatMillions of birds including hummingbirds die annually from window strikes. Window treatments can dramatically reduce this.
Cat Predation
Moderate ThreatFree-roaming cats are a leading cause of bird mortality. Keeping cats indoors saves billions of birds per year.
Feeder Contamination
Low ThreatDirty feeders can spread mold and disease. Regular cleaning (every 2-3 days in heat) is essential.
Hummingbird Life Span Data
Despite their tiny size, hummingbirds can live surprisingly long lives. Data from banding programs across North America.
| Species | Typical Lifespan | Maximum Recorded | Notes |
|---|---|---|---|
| Ruby-throated Hummingbird | 3–5 years | 9 years 1 month | Record held by a banded female in Michigan |
| Anna's Hummingbird | 4–6 years | 8 years 2 months | Year-round residents may live longer |
| Rufous Hummingbird | 3–5 years | 8 years 11 months | Long migrants face higher mortality |
| Black-chinned Hummingbird | 3–6 years | 10 years | One of the longest-lived North American hummingbirds |
| Broad-tailed Hummingbird | 4–6 years | 12 years | High-altitude specialists may live longer |
| Calliope Hummingbird | 3–5 years | 8 years | Smallest bird with longest migration relative to size |
| Blue-throated Mountain-gem | 5–8 years | 12 years | Larger body size correlates with longer lifespan |
About Hummingbird Longevity
Hummingbirds have extraordinarily high metabolic rates — their hearts beat up to 1,200 times per minute and their wings beat 50+ times per second. Despite this, they can live remarkably long lives for such small birds. The oldest known wild hummingbird was a Broad-tailed Hummingbird that lived 12 years. Banding programs operated by licensed researchers are the primary source of lifespan data. To enter torpor each night — dropping heart rate from 1,200 to just 50 beats per minute — may help hummingbirds extend their lives by conserving energy.
How You Can Help
Every backyard birder and gardener can make a real difference for hummingbird populations.
Plant Native Flowers
Native wildflowers provide the best nectar and attract the insects hummingbirds need for protein.
See our plant guide →Clean Feeders Regularly
Wash feeders with hot water every 2-3 days. Use 4:1 water-to-sugar solution (no dye).
Feeder care guide →Make Windows Safe
Apply window film, decals, or screens to reduce deadly collisions. One collision per window per year is too many.
Window safety tips →Create Habitat
Let part of your yard grow wild. Dense shrubs provide nesting sites and insect habitat.
Habitat guide →Report Sightings
Submit sightings to eBird, Journey North, or HummingbirdMonitor.org to help scientists track populations.
Submit a sighting →Support Conservation Orgs
Hummingbird Society, ABC, and Audubon work to protect habitats on both breeding and wintering grounds.
Donate →Population Trends
Long-term monitoring data from the North American Breeding Bird Survey and bird banding programs.
Ruby-throated Hummingbird
Population stable at ~20 million. Feeder availability may have boosted populations in marginal habitats.
Rufous Hummingbird
Population has declined approximately 60% since 1970. Habitat loss on wintering grounds in Mexico is a primary driver.
Anna's Hummingbird
Range has dramatically expanded northward since the 1930s, aided by urban gardens, feeders, and exotic plantings.
Ready to Make a Difference?
Start with your own backyard — plant native flowers, maintain clean feeders, and report your sightings to help scientists track populations.