The standard-winged nightjar bird guide reveals one of Africa’s most bizarre and spectacular nocturnal birds, a species whose breeding males grow wing feathers so extraordinary they appear to be chased by two bats. The Standard-winged Nightjar (Caprimulgus longipennis) is a medium-sized nightjar found across sub-Saharan Africa, including Uganda’s northwestern savannas
. During the breeding season, males develop elongated “standard” feathers—long, ribbon-like shafts extending up to 38 centimeters from each wing, more than twice the length of the bird’s body
. These absurd streamers are raised vertically in display flight, creating one of the most unforgettable sights in African ornithology. This comprehensive guide covers identification, habitat, behavior, conservation status, and the best locations for observing this remarkable species in Uganda.
The Standard-winged Nightjar belongs to the nightjar family (Caprimulgidae), a group of nocturnal birds known for their cryptic plumage, silent flight, and insectivorous diet. The species was first described by Shaw in 1796 and is also known by the synonym Macrodipteryx longipennis
. These birds are intra-African migrants, moving between breeding grounds in the Sahel and wet-season ranges further south
. What makes this species truly extraordinary is the male’s breeding plumage—elongated primary feathers with bare shafts and paddle-like flags at the tips that transform an otherwise ordinary-looking nightjar into a flying spectacle.
Scientific Classification:
Scientific Name: Caprimulgus longipennis (syn. Macrodipteryx longipennis)
Family: Caprimulgidae (Nightjars)
Order: Caprimulgiformes
Average Length: 20-30 cm (8-12 inches)
Average Weight: 32-65 grams
Wingspan: Not well documented; males have streamers up to 38 cm
Distinctive Features: Breeding males have elongated wing streamers with paddle-like flags
Identifying the Standard-winged Nightjar requires understanding its dramatic seasonal differences between breeding and non-breeding plumage.
Distinctive Characteristics:
Breeding Male (Spectacular): Grows elongated central flight feathers on each wing—up to 38 cm long, with 20 cm or more being bare shaft. The tip bears a broad, paddle-like flag. In normal flight, these trail behind; in display flight, they are raised vertically like standards
.
Flight Silhouette: When flying, the streamers give the impression of a nightjar being chased by two smaller birds or bats
.
Non-breeding Male and Female: Ordinary-looking, fairly plain nightjars with mottled brown and gray plumage that provides excellent camouflage. They lack white wing patches and white tail corners, distinguishing them from many other nightjars
.
Coloration: Variegated gray-brown with a browner collar, rufous hindneck, and strongly barred blackish and rufous flight feathers and tail when seen in good light
.
Bill and Eyes: Short, broad bill and large eyes adapted for nocturnal vision
.
Size: 20-30 cm body length (excluding streamers), making it medium-sized for a nightjar
.
Understanding the Standard-winged Nightjar’s habitat preferences is essential for successful sightings in Uganda.
Primary Habitat:
Dry savanna with scattered scrub and trees
Broadleaf woodland and forest clearings
Open fields and bushed grasslands
Marshy lakeshores and areas near water
Elevations from 600 to 1,400 meters
Ugandan Distribution:
Northwestern Uganda: The stronghold for this species in Uganda, particularly in bushed grasslands and marshy lakeshores
Murchison Falls National Park: The road to the top of the falls after dusk is one of the best places to seek them out
Queen Elizabeth National Park: Savanna habitats in this park also host populations
Elsewhere: Quite scarce elsewhere in the country
African Distribution:
The species ranges from Senegal and Gambia in the west across to Ethiopia and Somalia in the east, extending south to Uganda and Kenya
.
The Standard-winged Nightjar is an intra-African migrant with movements tied to rainfall patterns
.
Breeding Season (Wet Season in Sahel):
Breeds in the northern parts of its range, particularly in the Sahel region (Mali, Niger, Nigeria, Chad)
Breeding males display their spectacular wing streamers during this period
Northward migration occurs February through March as wet season returns
Non-breeding Season:
Southward migration occurs September to November, moving toward more humid equatorial regions
During this period, they can be found in northern Congo, Uganda, and South Sudan
In Uganda, best viewing months are September to April
Eastern Africa Movements:
E populations move east or northeast from April
Recorded in Uganda and western Kenya, possibly extending to W Ethiopia
The Standard-winged Nightjar’s behavior is as fascinating as its appearance.
Feeding Habits:
Strictly insectivorous, feeding on moths, beetles, mosquitoes, and other flying insects
Catches prey mid-flight using its enormous gape (wide mouth)
Forages at dusk and dawn (crepuscular), as well as throughout the night
Often seen flying with fruit bats (flying foxes) at sundown
Courtship Display:
Males perform dramatic aerial displays during the breeding season
The elongated “standard” feathers are raised vertically during display flights
Males circle and dive dramatically to attract females
The display is accompanied by distinctive calls
Roosting Behavior:
During the day, roosts on the ground or low branches
Relies on cryptic plumage for camouflage against leaf litter and soil
Extremely difficult to spot during daylight hours
Standard-winged Nightjar: Vocalizations
The call is a distinctive and important identification feature:
Song: A very high-pitched, rapid, insect-like series of “tit” notes—often described as “titititititit”
Churring Trill: Also produces a churring trill similar to other nightjars
Function: Used for attracting mates and defending territory
Best Time to Hear: At dusk and dawn when birds are most active
The Standard-winged Nightjar’s breeding strategy is minimalistic but effective.
Nesting:
No nest is constructed
The female lays her eggs directly on bare ground
Relies on cryptic plumage and ground location for protection
Eggs and Incubation:
Clutch size: 1-2 eggs
Eggs are elongated and elliptical in shape
Incubation period: Approximately 18-19 days
Both parents share incubation duties
Chick Rearing:
Chicks are precocial—relatively mature and mobile shortly after hatching
Male serves as a sentinel against predators while female broods
Parental guidance continues for a limited period
Breeding Season in Uganda:
Peak breeding activity coincides with the dry season
Males display their wing streamers most prominently during this period
Best viewing for breeding behavior is September to April
This standard-winged nightjar bird guide highlights the premier locations for sightings.
Murchison Falls National Park:
Murchison Falls offers the most reliable Standard-winged Nightjar viewing in Uganda. The road to the top of the falls after dusk is particularly productive
.
Viewing Tips:
Drive the road to the top of Murchison Falls after sunset
Watch for birds flying across the road or perched on the ground
Listen for the distinctive high-pitched “tit” calls
Use a spotlight to catch eye shine (red/orange reflection)
September to April offers the best viewing window
Queen Elizabeth National Park:
The savanna habitats of Queen Elizabeth also host this species, particularly in areas with scattered trees and open grassland.
Viewing Tips:
Focus on the Kasenyi plains and other open savanna areas
Night drives offer the best opportunities
Look for birds flying low over grasslands at dusk
Combine with nightjar drives targeting other species
Bugungu Airstrip Area:
The area around Bugungu Airstrip in Murchison Falls has produced reliable sightings and audio recordings
.
Viewing Tips:
Open areas adjacent to the airstrip provide good viewing
Scan the ground at dusk for roosting birds
Listen for calls after dark
To maximize your chances of seeing this spectacular species:
Time your visit September to April—this is when birds are most active and displaying in Uganda
Go at dusk (6:30-7:30 PM)—birds become active at sunset and are easiest to see in flight
Drive slowly with a spotlight—nightjar eyes reflect red/orange, making them easier to spot
Focus on Murchison Falls road—the road to the top of the falls after dusk is the most reliable location
Listen for the call—the high-pitched “tititititit” helps locate birds in the dark
Look for the silhouette—in flight, the streamers create a distinctive bat-like trailing shape
Work with experienced guides—local guides know active territories and recent sightings
The Standard-winged Nightjar is classified as Least Concern on the IUCN Red List
.
Conservation Assessment:
Red List Category: Least Concern
Population Trend: Stable
Population Size: Unknown
Extent of Occurrence: 5,340,000 km²
Justification:
The species has an extremely large range and does not approach thresholds for Vulnerable under range size, population size, or population trend criteria
.
Threats:
Habitat loss from agricultural expansion and deforestation poses potential threats
Currently no significant imminent threats identified
Broad habitat tolerance helps buffer against localized habitat changes
Conservation Efforts:
Habitat preservation through protected areas like Murchison Falls and Queen Elizabeth National Parks
Monitoring of population trends continues
Least Concern status indicates species is relatively secure
The Standard-winged Nightjar is often confused with its close relative, the Pennant-winged Nightjar (Caprimulgus vexillarius). Understanding the differences aids identification.
Similarities:
Both have breeding males with elongated wing feathers
Both are intra-African migrants
Non-breeding males and females look similar and lack white wing patches
Differences:
Size: Standard-winged is smaller
Streamer Shape: Standard-winged has bare shafts with paddle-like flags at tips; Pennant-winged has broad, pennant-shaped streamers
Range: Standard-winged occurs in drier savannas; Pennant-winged prefers miombo woodlands
Identification Tips:
If you see a smaller nightjar with bat-like “chaser” streamers, it’s likely Standard-winged
The call is also distinct—Standard-winged has a higher-pitched, more insect-like series of notes
Capturing the Standard-winged Nightjar is challenging but rewarding.
Recommended Equipment:
400-600mm telephoto lens for distant subjects
Camera with excellent low-light/high ISO performance
Fast lens (f/2.8 or f/4) for dusk and dawn conditions
Spotlight or flash with night photography capabilities
Beanbag for vehicle window stabilization
Photography Techniques:
Shoot during the “blue hour” just after sunset for best light
Use a spotlight to locate birds, then switch to available light for natural colors
Focus on birds in flight to capture the distinctive streamer silhouette
Be prepared for fast, erratic flight patterns
If a bird perches on the ground, approach slowly from a vehicle
Accept higher ISO settings to achieve adequate shutter speeds
Challenges:
Nocturnal behavior makes photography difficult
Low light requires high ISO and fast lenses
Birds are often in flight, making focus challenging
The best viewing locations are along dark roads
Where is the best place to see Standard-winged Nightjar in Uganda?
Murchison Falls National Park, particularly the road to the top of the falls after dusk, offers the most reliable sightings. Queen Elizabeth National Park also hosts populations
.
What is the best time of year to see Standard-winged Nightjar?
September to April is the best viewing window when birds are most active and displaying in Uganda
.
What does the Standard-winged Nightjar look like in flight?
Breeding males have elongated wing streamers that trail behind, giving the impression of a nightjar being chased by two smaller birds or bats
.
How can I identify a non-breeding Standard-winged Nightjar?
Non-breeding males and females look like ordinary, fairly plain nightjars with mottled brown and gray plumage. They lack white wing patches and white tail corners, distinguishing them from many other nightjars
.
Does the Standard-winged Nightjar build a nest?
No, this species does not construct a nest. The female lays her eggs directly on bare ground, relying on cryptic plumage for camouflage
.
This standard-winged nightjar bird guide has introduced you to one of Africa’s most bizarre and spectacular nocturnal birds. With breeding males growing wing streamers up to 38 centimeters long—more than twice their body length—this species creates one of the most unforgettable sights in African ornithology. Uganda’s Murchison Falls National Park offers the most reliable viewing opportunities, particularly along the road to the top of the falls after dusk during the September to April window. Whether you are a dedicated lister targeting this species or a photographer seeking to capture its extraordinary flight silhouette, the Standard-winged Nightjar rewards patience and proper timing. Join night drives in Uganda’s northwestern savannas, listen for the high-pitched “tit” calls, and prepare to witness one of nature’s most remarkable aerial displays
Join our expert-guided birding safaris and tick this magnificent species off your life list.
