Rufous Hummingbird (Selasphorus rufus)

The Rufous Hummingbird (Selasphorus rufus) is a diminutive member of the Trochilidae family, known for its fiery orange-red males. Along Oklahoma's Central Flyway, this species is a fall visitor, frequenting the gardens and mountain meadows that characterize much of northwestern Oklahoma's diverse landscape. The Salt Plains National Wildlife Refuge near Jet, Oklahoma, serves as one of the premier locations for observing this species in the Central Flyway corridor.

Quick Facts

Feature	Details
Scientific Name	Selasphorus rufus
Family	Trochilidae (Hummingbirds)
Size	4-5 inches (10-13 cm) in length, weighing around 0.2-0.4 ounces (6-11 grams)
Habitat	Gardens and mountain meadows
Diet	Nectar and insects
Seasons in Oklahoma	Fall
Conservation Status	Near Threatened

Identification Guide

When identifying the Rufous Hummingbird in the field, look for the fiery orange-red males. This species measures approximately 4-5 inches (10-13 cm) in length, weighing around 0.2-0.4 ounces (6-11 grams). In the gardens and mountain meadows habitats typical of northwestern Oklahoma, careful observation will reveal the distinctive features that separate this species from similar birds in the area.

Physical Description

The Rufous Hummingbird presents fiery orange-red males, making it a rewarding find for Central Flyway birders. This species belongs to the hummingbirds group and shares the gardens and mountain meadows with several related species, though careful observation reveals the unique characteristics that make the Rufous Hummingbird unmistakable.

The Rufous Hummingbird feeds primarily on nectar and insects, and observing feeding behavior can be an excellent identification tool. Watch for this species foraging in gardens and mountain meadows throughout the Salt Plains region and surrounding areas of the Central Flyway.

Tips for Field Identification

Males and females may differ in appearance, so familiarizing yourself with both plumages will improve your identification success rate during visits to the Central Flyway.

Key field marks to look for include:

Size and shape: 4-5 inches (10-13 cm) in length, weighing around 0.2-0.4 ounces (6-11 grams), with a build typical of hummingbirds
Distinctive features: Fiery orange-red males
Behavior: Watch for feeding activity in gardens and mountain meadows
Voice: Listen for this species' characteristic calls, which are often the first indication of its presence in dense habitat

Habitat and Range Along the Central Flyway

The Central Flyway stretches from the Arctic tundra of Canada through the Great Plains of the United States to the Gulf of Mexico and beyond into Central and South America. Oklahoma sits at a critical juncture in this migratory corridor, and the Rufous Hummingbird takes full advantage of the state's gardens and mountain meadows during its seasonal visits.

In northwestern Oklahoma, the Rufous Hummingbird primarily inhabits gardens and mountain meadows. The unique geography of the Salt Plains region, where the Great Salt Plains create a mosaic of salt flats, shallow wetlands, grasslands, and wooded riparian corridors, provides exceptional habitat diversity that supports the Rufous Hummingbird alongside hundreds of other bird species.

The Rufous Hummingbird's range along the Central Flyway extends through the heart of the Great Plains, with Oklahoma representing a critical migration stopover.

Seasonal Presence in Oklahoma

Fall migration brings Rufous Hummingbirds through the Central Flyway in significant numbers from September through November. The Salt Plains National Wildlife Refuge becomes a critical stopover point as these birds refuel for their continued journey. Birders stationed along SH 64 between Cherokee and Jet often report sightings during this peak migration period.

Migration Patterns

The Rufous Hummingbird's migration through the Central Flyway follows patterns that have been refined over thousands of generations. In Oklahoma, the timing of arrivals and departures varies somewhat from year to year depending on weather patterns, but generally follows predictable seasonal rhythms. The Salt Plains National Wildlife Refuge, established in 1930, has provided a consistent and protected stopover point for migrating Rufous Hummingbirds throughout its history.

Diet and Feeding Behavior

The Rufous Hummingbird sustains itself on nectar and insects, a diet well-suited to the resources available in gardens and mountain meadows throughout the Central Flyway. In the Salt Plains region of northwestern Oklahoma, this species has adapted its foraging strategies to take advantage of the unique combination of habitats available.

The Rufous Hummingbird's feeding behavior is well-adapted to the gardens and mountain meadows of the Central Flyway region. In northwestern Oklahoma, this species has found abundant food resources in the diverse habitats surrounding Salt Plains Lake and the associated refuge lands.

Seasonal changes in food availability influence the Rufous Hummingbird's diet throughout the year. During spring and summer, increased insect populations often supplement the diet, while fall and winter may see a greater reliance on seeds, berries, or other seasonal food sources available in the region.

Conservation Status

The Rufous Hummingbird carries a Near Threatened conservation status, signaling that this species faces pressures that could lead to future population declines if left unaddressed. In the Central Flyway, habitat loss and degradation pose the greatest challenges. The Salt Plains National Wildlife Refuge and surrounding protected areas in northwestern Oklahoma play a vital role in maintaining habitat for this species. Conservation efforts including habitat restoration and careful land management practices are essential to preventing further population declines.

Threats and Challenges

The primary threats facing the Rufous Hummingbird in the Central Flyway include:

Habitat loss and fragmentation: Conversion of gardens and mountain meadows to agricultural or developed land reduces available habitat
Climate change: Shifting weather patterns may alter the timing of migration and availability of food resources
Human disturbance: Recreational activities near sensitive habitats can disrupt feeding and nesting behaviors
Pesticide exposure: Agricultural chemicals can reduce insect prey populations and cause direct toxicity

Conservation Efforts in Oklahoma

Oklahoma's network of wildlife refuges, state parks, and conservation areas provides essential protected habitat for the Rufous Hummingbird and many other Central Flyway species. Key conservation initiatives include:

Ongoing habitat management at Salt Plains National Wildlife Refuge (580-626-4794)
Water level management to maintain optimal wetland conditions
Grassland restoration programs throughout northwestern Oklahoma
Citizen science programs including Christmas Bird Counts and breeding bird surveys
Educational programs at Great Salt Plains State Park (580-626-4731)

Best Viewing Locations

For birders hoping to observe the Rufous Hummingbird along Oklahoma's Central Flyway, these locations offer the best opportunities:

1. Salt Plains National Wildlife Refuge

The flagship birding destination of northwestern Oklahoma, Salt Plains NWR encompasses over 32,000 acres of salt flats, wetlands, and grasslands. The refuge, located along SH 64 and SH 38 north of Jet, Oklahoma, is home to 312 documented bird species and provides excellent habitat for the Rufous Hummingbird. Contact the refuge at 580-626-4794 for current conditions and viewing recommendations.

2. Jet Area along SH 38

This area provides suitable gardens and mountain meadows habitat for the Rufous Hummingbird and is worth exploring during fall when this species is present in the Central Flyway region. Check local conditions before visiting and respect all posted regulations to help protect wildlife habitat.

3. Alabaster Caverns State Park

4. Great Salt Plains State Park

Adjacent to the national wildlife refuge, the state park offers additional viewing opportunities along with camping, hiking, and the famous crystal digging area. The park's diverse habitats support the Rufous Hummingbird throughout its seasonal presence. Contact the park at 580-626-4731 for visitor information.

Birding Tips for Observing the Rufous Hummingbird

Best time of day: Early morning hours typically offer the most active viewing, especially during fall migration
Equipment: A quality pair of binoculars (8x42 or 10x42) is essential, and a spotting scope can be helpful for viewing at distance
Patience: Allow time for the bird to exhibit natural behaviors
Respect wildlife: Maintain appropriate distances and avoid disturbing nesting or roosting birds
Record your sightings: Report observations to eBird to contribute to scientific knowledge of the Rufous Hummingbird in the Central Flyway

Related Species

Other hummingbirds you may encounter while birding in the Central Flyway:

This guide is part of the CherPub Central Flyway Bird Guide series, covering all 312+ bird species documented at Salt Plains National Wildlife Refuge and throughout Oklahoma's Central Flyway corridor. For more information about birding in northwestern Oklahoma, visit Salt Plains NWR or contact the refuge at 580-626-4794.