Peruvian racket-tail
Quick Facts
- Scientific Name: Ocreatus peruanus
- Spanish Name: Colibrí raqueta peruano
- Family: Trochilidae
- Known Nicknames: Peruvian racket-tail hummingbird
- Average Length: 10–12 cm / 4–5 in
- Average Weight: 3–5 g / 0.1–0.2 oz
- Wingspan: 11–13 cm / 4.3–5.1 in
- Key Feature: Elongated outer tail feathers with broad, racket-shaped tips
- Primary Diet: Nectarivore and insectivore
- Range: Andes of Peru
- Habitat: Montane cloud forest and forest edges
- Social Structure: Solitary and territorial
- Nesting/Breeding: Cup-shaped nest on a tree branch
- Statut de conservation : Préoccupation mineure (LC)
- Population Trend: Stable
The **Peruvian racket-tail** (*Ocreatus peruanus*) is a dazzling hummingbird endemic to the eastern slopes of the Andes in Peru, instantly recognizable by its extraordinary tail: the adult male bears two elongated, wire-like outer tail feathers tipped with broad, iridescent spatules (or "rackets") that produce a loud, buzzing whir during his dramatic pendulum-like courtship dives. This small bird sports a shimmering green body, a glittering emerald or turquoise gorget (throat patch) that flashes in the light, and a white lower belly, while the female lacks the iconic racket-tails but has white-tipped outer rectrices and a spotted throat. Unique among hummingbirds for its specialized tail morphology used in acoustic and visual displays, the species frequents humid montane forest edges and clearings, where it hovers to feed on nectar with astonishing agility.
Faits amusants
The male Peruvian racket-tail is famous for its bizarre tail feathers, which end in two elongated shafts with large, racquet-shaped discs that vibrate audibly during courtship dives, producing a distinctive buzzing or zipping sound. To maintain balance with these cumbersome ornaments, the bird has proportionally shorter wings and a more powerful flight stroke than other hummingbirds. It also has an unusual feeding habit: it frequently pierces the base of flowers to access nectar, bypassing the petals entirely—a technique called "nectar robbing" that lets it exploit blooms too deep for its short bill.
Habitats et répartition
This hummingbird inhabits humid montane forests, cloud forests, and forest edges on the eastern slopes of the Peruvian Andes, typically occurring at elevations between 1,500 and 2,500 meters. It is found in areas with abundant epiphytes and mossy vegetation, often near streams or ravines. Its geographical range is restricted to central and northern Peru, spanning the departments of San Martín, Huánuco, Pasco, and Junín, from the Cordillera Azul south to the Mantaro Valley.
Comportements & Reproduction
Males establish display territories on forest edges or clearings, where they perform elaborate aerial courtship flights, using their distinctive racket-shaped tail feathers to produce mechanical sounds and visual flashes to attract females. Social structure is solitary, with no pair bond formed; after mating, males take no part in nesting or parental care. Females construct small cup-shaped nests from plant fibers and spider webs, often on slender branches. A unique reproductive strategy involves the female laying just two tiny eggs and incubating them alone for about 16–17 days, with chicks fledging in three weeks. This low reproductive output is offset by high adult survival and multiple broods per season in favorable conditions.
Alimentation
The Peruvian racket-tail, a dazzling hummingbird found in the humid montane forests of Peru and Ecuador, feeds primarily on nectar from a variety of long-tubed, brightly colored flowers, with a particular reliance on blossoms from the genera *Fuchsia*, *Centropogon*, and *Salvia*. Its specialized, forked tongue allows it to rapidly extract nectar, while its high metabolic rate demands frequent feeding—sometimes visiting over a thousand flowers in a single day. To supplement its sugar-rich diet and obtain essential proteins and amino acids, it also actively hunts small insects and spiders, often gleaning them from foliage or capturing them in midair. Interestingly, this species acts as a "trap-line" feeder, following a consistent, repeated route among specific nectar sources to maximize efficiency, and it can enter a state of torpor on cold nights to conserve energy when food resources are scarce.
Couleurs
The male Peruvian racket-tail has iridescent emerald-green upperparts, a glittering blue-green gorget, and white underparts, with elongated outer tail feathers that end in broad, dark, iridescent blue-black rackets. Females are duller with green upperparts, white underparts, and a spotted throat, lacking the racket tail. No specific camouflage adaptations are present, but the iridescence aids in courtship displays.
