Hubbry Logo
Lesser floricanLesser floricanMain
Open search
Lesser florican
Community hub
Lesser florican
logo
8 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Lesser florican
Lesser florican
from Wikipedia

Lesser florican
Male
CITES Appendix II[2]
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Otidiformes
Family: Otididae
Genus: Sypheotides
Lesson, 1839
Species:
S. indicus
Binomial name
Sypheotides indicus
(Miller, JF, 1782)
Spot distribution map (includes historic records)
Overall distribution (reddish) and breeding areas (green)
Synonyms

Sypheotis aurita

The lesser florican (Sypheotides indicus), also known as the likh or kharmore, is the smallest in the bustard family[3] and the only member of the genus Sypheotides. It is endemic to the Indian Subcontinent where it is found in tall grasslands and is best known for the leaping breeding displays made by the males during the monsoon season. The male has a contrasting black and white breeding plumage and distinctive elongated head feathers that extend behind the neck. These bustards are found mainly in northwestern and central India during the summer but are found more widely distributed across India in winter. The species is highly endangered and has been extirpated in some parts of its range such as Pakistan. It is threatened both by hunting and habitat degradation. The only similar species is the Bengal florican (Houbarobsis bengalensis) which is larger and lacks the white throat, collar and elongated plumes.

Taxonomy and systematics

[edit]
Plate from James Forbes' Oriental Memoirs (1813). He noted that "The florican or Curmoor exceeds all the Indian wild-fowl in delicacy of flavour".[4]

In 1782 the English illustrator John Frederick Miller included a hand-coloured plate of a female lesser florican in his Icones animalium et plantarum. He coined the binomial name Otis indica.[5] It is now the only species placed in the genus Sypheotides that was introduced in 1839 by the French naturalist René Lesson. The species is monotypic: no subspecies are recognised.[6]

The two species of smaller bustards have been called "floricans". The word has been thought to be of Dutch origin.[7] The genus Sypheotides earlier included what is now Houbaropsis bengalensis (or Bengal florican), the two species being small and showing reverse sexual size dimorphism. The tarsus is long in Sypheotides and the seasonal plumage change in male has led to the retention of the separate genus,[8] although the two genera are evolutionarily close.[9] Male and female plumages were initially thought of as separate species leading to the names aurita and indica and the species has been placed in the past in the genera Otis, Eupodotis and Sypheotis. The species ending which is related to the gender of the Latin genus has been debated and it believed that indicus is correct.[10]

The horizontal body carriage, size and habit of holding up their tail feathers when walking on the ground have led their local names to make associations with peacocks, with a popular name being the equivalent of "grass peacock" (such as khar-mor, tan-mor) in some areas. the name Likh is used in northwestern India and adopted by British sportsmen in India.[11][12][13]

Description

[edit]
Female in flight

A male in breeding plumage has a black head, neck and lower parts. However, his throat is white. Around three 4-inch (10 cm) long, ribbon-like feathers arise from behind the ear-coverts on each side of the head and extend backwards, curving up and ending in spatulate tip. The back and scapulars are mottled in white with V-shaped marks. The wing coverts are white. After the breedings season, the male tends to have some white in the wing. The female is slightly larger than the male. The females and males in non-breeding plumage are buff with black streaks with darker markings on the head and neck. The back is mottled and barred in black. The neck and upper breast are buff with the streaks decreasing towards the belly.[14] The outer primaries of the males are thin and notched on the inner-web. The leg are pale yellow and the iris is yellow.[8][15]

Young birds have a distinct U-shaped mark on the neck near the throat.[16]

Distribution and habitat

[edit]

The species was formerly more widespread across much of Indian Sub-continent, but not in Sri Lanka. It breeds mainly in the central and western parts of India. Historic records exist from the Makran coast of Balochistan province in Pakistan.[14] A record from Burma has been questioned.[17] The species is said to move in response to rainfall and their presence at locations can be erratic, with sudden large numbers in some seasons.[18] About 500 males in Gujarat were ringed and nearly 18 were recovered, most of them within about 50 kilometres (31 mi) of their ringing sites.[19] The preferred habitat is grasslands but it sometimes occurs in fields such as those of cotton and lentils.[15] Breeding areas are today restricted mainly to Rajasthan, Gujarat, Madhya Pradesh, some areas in southern Nepal and parts of Andhra Pradesh.[1][20] Managing florican habitats as grassland interspersed with croplands and pastures spared rotationally provided optimal results at low production-level.[21]

Behaviour and ecology

[edit]

These bustards are found either singly or in pairs in thick grassland or sometimes in crop fields. Indigenous tribal hunters regularly shot the males during the breeding season, as they were easy to spot because of their courtship display. It was said to be good for eating but considered inferior to the meat of the Bengal florican.[22] They fly faster than other bustards and give a duck-like impression in flight.[14]

Food and feeding

[edit]

Lesser floricans feed on a wide variety of small vertebrates and invertebrates which include worms, centipedes, lizards, frogs and insects such as locusts, flying ants and hairy caterpillars. They are also known to feed on shoots and seeds, herbs and berries.[23]

Usually floricans feed during the early hours of mornings or in the evenings, except in the case of newly migrated birds which feed throughout the day.[23]

Breeding

[edit]
Eggs showing the colour variation

The breeding season varies with the onset of the Southwest Monsoon and is September to October in northern India and April to May in parts of southern India.[19]

A male leaping from the grass during breeding season

During the breeding season, males leap suddenly from the grass with a peculiar croaking or knocking call, flutter their wings and fall back with slightly open wings. At the apogee of the leap the neck is arched backwards and the legs folded as if in a sitting posture.[19] These jumps are repeated after intervals of about three or more minutes. The displays are made mainly in the early mornings and late evenings, but during other parts of the day in cloudy weather.

The breeding system is said to be a dispersed lek with each male holding a territory of about 1–2 hectares.[20][24] Males are said to favour particular display sites and shooting of these displaying birds has led to sharp declines in the populations in the past.[20][25] Lek sites tend to have flat ground with low vegetation and good visibility and well used sites usually show signs of trampling.[26]

Females have a defensive display at nest which involves spreading their wings, tail and neck feathers. The females are said to produce a whistling call which attracts males. Males are aggressive towards other males in the neighbourhood. The nest is a shallow scrape on the ground and 3-4 (1.88 x 1.6 inches) eggs are laid.[14] The nest location is usually in dense grass.[8] Females take sole part in incubation and rearing the chicks. The incubation period is about 21 days.[24]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The Lesser florican (Sypheotides indicus) is a small, critically endangered endemic to the , measuring approximately 46–51 cm in length and recognized as the smallest in . It inhabits tall, undisturbed grasslands and adjacent agricultural croplands, where it relies on dense vegetation for cover and foraging on , , and small vertebrates. Males are particularly notable for their striking breeding , featuring glossy black head, neck, and underparts contrasted with a white throat and wing coverts, along with three elongated, ribbon-like feathers extending from the head like a crest; females and non-breeding males are more camouflaged, appearing buff-colored with black streaks on the body and darker markings on the head and throat. This elusive, solitary bird exhibits sexual size dimorphism, with females slightly larger than males, and lacks hind toes, preventing it from perching. As a full migrant, it breeds in northwestern India from May to September, with males performing dramatic aerial displays—leaping up to 2–3 meters high in an "exploded lek" system to attract females—before migrating southward to central and southern India for the non-breeding season. Nests are simple ground scrapes where females lay and incubate 3–5 eggs for about 21 days, showing high site fidelity to breeding areas. Once more widespread, the lesser florican's range has contracted significantly, now primarily confined to states like , , and in , with rare vagrants to and possible extirpation in . Classified as Critically Endangered on the since 2021, its global population is estimated at 356–1,228 mature individuals (best estimate: 730) as of 2018, reflecting a 93% decline over three generations due to habitat destruction from agricultural expansion, , and land conversion. Additional threats include hunting, pesticide use, predation, and collisions with power lines, prompting conservation efforts by organizations like the focused on restoration and in key grasslands.

Taxonomy

Classification and nomenclature

The Lesser florican bears the binomial name Sypheotides indicus, originally described as Otis indica by John Frederick Miller in 1782 in his illustrated work Icones Animalium et Plantarum. The genus Sypheotides was subsequently erected by in 1839 in the journal Revue Zoologique to house this , distinguishing it from other previously lumped under broader genera. This is classified within the family Otididae () and the order Otidiformes, reflecting its placement among the terrestrial, grassland-adapted gruiform-like birds now recognized in a distinct order based on molecular phylogenies. Sypheotides is monotypic, containing only S. indicus, with no recognized due to limited across its range. Early taxonomic treatments often conflated the Lesser florican with the (Houbaropsis bengalensis), placing both in genera such as Eupodotis owing to superficial similarities in size and ; this confusion persisted into the early until separation as distinct genera based on pronounced differences in patterns, body proportions, and later confirmed by genetic studies. The genus name Sypheotides derives from siphōn (“tube” or “siphon”) combined with otis (“”), possibly alluding to the elongated, ribbon-like crest feathers, while the specific epithet indicus is Latin for “Indian,” alluding to its primary distribution in the .

Phylogenetic relationships

The Lesser florican (Sypheotides indicus) belongs to the family Otididae, the , which molecular analyses place within the order Otidiformes, forming part of the diverse avian adapted to open habitats. Within Otididae, phylogenetic reconstructions based on (mtDNA) sequences, including cytochrome b and the control region, along with nuclear intron data, reveal a basal comprising ten major lineages, reflecting early diversification. The Lesser florican clusters within a group of smaller specialized for environments, with its closest relative being the (Houbaropsis bengalensis), forming a well-supported sister that diverged approximately 10-15 million years ago during the . This relationship aligns with broader patterns among small , such as the (Tetrax tetrax), which occupy similar ecological niches but branch separately in the . Fossil evidence underscores the ancient diversification of in , with records from the indicating adaptation to expanding open . For instance, Otis hellenica, a new species from the (Turolian) locality of Kryopigi in , represents one of the earliest Eurasian fossils, supporting an origin and radiation in this region before dispersal to other continents. The overall crown-group age of Otididae is estimated in the , consistent with the timing of expansion that facilitated the evolution of specialized taxa like the Lesser florican. Early molecular studies using cytochrome b gene sequences confirmed the genetic distinction of the Lesser florican from the Bengal florican, with sufficient sequence divergence to rule out conspecific status despite their morphological similarities and shared grassland habitat. This separation highlights independent evolutionary trajectories within South Asian bustards, reinforced by the absence of any documented hybridization records with other Otididae species, which underscores the Lesser florican's isolated adaptation to seasonal monsoon-influenced grasslands.

Description

Morphology and measurements

The Lesser florican (Sypheotides indicus) is the smallest member of the family (Otididae), characterized by a slender, compact build adapted to life in open grasslands where quick terrestrial movement and short flights are essential. Adults exhibit reverse sexual size dimorphism, with females being the larger overall—a trait uncommon among . This morphology supports the bird's ground-foraging lifestyle and explosive lekking behaviors during the breeding season.
MeasurementMalesFemalesSource
Length~46 cm~51 cm
Weight~450 g510–740 g
The bird's strong, elongated legs and tarsi enable rapid running across uneven terrain and powerful leaps of up to 2 m during male courtship displays, while the short, rounded wings facilitate agile take-offs and sustained flight over short distances. The bill is relatively short and stout, suited for probing and to capture and seeds. These structural features distinguish the lesser florican from larger relatives, emphasizing efficiency in its fragmented agro-grassland habitats. Juveniles possess proportions similar to adults but with less robust musculature and a softer, more flexible bill in their initial months, aiding early independence under maternal care.

Plumage and sexual dimorphism

The Lesser florican exhibits pronounced in , particularly during the breeding season, which enhances visibility for lekking displays. Males in breeding possess a glossy black body, including the neck and underparts, accented by white wing coverts that are prominently displayed during aerial jumps and a white throat patch. They also feature elongated, ribbon-like crest feathers emerging from the and flaring outward during displays to attract females. In contrast, females display a cryptic buff-brown overall, with black streaks on the underparts and a mottled back patterned with delicate vermiculations, providing effective in grasslands; they lack the crest and showy coloration of breeding males. This dimorphism is most striking in the breeding period (May–September), aligning with conditions and male territorial behaviors. Following the breeding season, males molt into non-breeding by late or winter, adopting a duller appearance similar to females but retaining larger white patches on the wings for subtle distinction. Juveniles closely resemble females in their mottled but are identifiable by a distinct U-shaped black patch on the neck near the throat.

Distribution and habitat

Geographic range

The Lesser florican (Sypheotides indicus) is native to the and is now largely confined to , where it breeds primarily in the northwestern and central regions during the season. Key breeding grounds include , which hosts the core population, as well as , , and . Specific sites encompass grasslands around Shokaliya and Bhinai in Rajasthan's , Velavadar Blackbuck in Gujarat's , Sailana and Sardarpur wildlife sanctuaries in Madhya Pradesh's and districts, and agricultural fields in Maharashtra's and districts. In the non-breeding season, birds disperse to wintering areas in southern and peninsular , including , (such as Rollapadu Wildlife Sanctuary in ), and occasionally . As of 2025, the range remains confined to these areas, though with confirmed vagrants in , , and ongoing declines in core breeding sites like . Historically, the species had a broader distribution across the , extending eastward to and , northward to districts like and , and southward to . Records also exist from , where it is now possibly extinct due to extensive loss, particularly the Makran coast in . An unconfirmed vagrant record from eastern (Burma) dates to the 1940s. The core of the current population is concentrated in the fringes of the in and along the Narmada Valley in and , reflecting a marked contraction from its former widespread occurrence in open lowland plains. The overall range area has been significantly reduced since the early , with breeding habitats now limited to approximately 2,000 km² compared to a much larger historical extent, representing a contraction of over 80% in recent generations due to grassland conversion. The displays semi-nomadic , with local migrations and high site fidelity among breeding males, but post-breeding dispersal can cover large distances southward—up to several hundred kilometers—closely linked to rainfall patterns that influence availability. Rare non-breeding visitors (<10 individuals) have been noted in Nepal's Terai region.

Habitat preferences

The Lesser florican inhabits tall, dense grasslands typically 0.5–1.5 m in height, dominated by species such as Sehima nervosum and Chrysopogon fulvus, with scattered shrubs like Ziziphus and Acacia at densities below 50 per hectare. These Sehima-Chrysopogon savannas provide essential cover for breeding and display, while the bird also occupies fallow farmlands and crop edges, such as those bordering groundnut or soybean fields, during non-breeding periods. This bustard requires a heterogeneous mosaic of wet and dry grasslands to support nesting concealment and foraging, favoring rain-fed areas greater than 2 hectares with over 55% herbaceous cover. It avoids heavily grazed pastures, plowed fields, and invasive shrub-dominated zones like Prosopis juliflora thickets, which reduce suitable open space. The species is found at elevations of 100–500 m in lowland plains, preferring sandy loam soils with good drainage that sustain burrowing insects integral to its prey base. Black cotton soils occur in some regions, but the bird shows adaptability to medium black, red alluvial, and red-yellow variants supporting xerophytic grasses. Habitat fragmentation poses a significant constraint, as the lesser florican requires contiguous grassland patches exceeding 50 hectares—ideally 100–400 ha—for lekking sites and home ranges averaging 2–11 km² (core areas ~2 km²), with densities of ~0.25 males per km². It is highly intolerant of tree encroachment, which shades out grasses, and urbanization, which fragments these open landscapes into unsuitable mosaics.

Behaviour and ecology

Foraging and diet

The Lesser florican (Sypheotides indicus) is omnivorous, with a diet dominated by invertebrates such as grasshoppers, beetles (including families Cantharidae and Chrysomelidae), ants, caterpillars, locusts, flying ants, winged termites, spiders, bugs, worms, and centipedes, alongside smaller proportions of vertebrates like lizards and frogs, and vegetable matter including seeds, herbs, berries, green shoots, and crop parts such as moong pod borers. Insects form the primary component, providing essential proteins and supporting the bird's high-energy lifestyle in grassland habitats. Foraging occurs predominantly in open grassland patches and adjacent agricultural fields with low to medium-height vegetation (25-100 cm), where the bird walks slowly for 5-10 meters, pauses to scan for threats and potential food, and then darts forward in short bursts to peck or snap up prey from the ground or low vegetation. It employs no tools, relying instead on keen eyesight and agile movements to capture mobile prey like insects flushed from cover. Activity is concentrated in the cooler periods of the day, from early morning (06:30-10:30) and late afternoon to evening (17:00-19:00), after which the bird retreats to denser bushes to avoid heat and predators. Seasonal variations in diet reflect prey availability; during the monsoon breeding period (June-September), abundant insects such as grasshoppers, moths, and termites predominate in waterlogged grasslands and croplands, meeting elevated nutritional needs for display and reproduction. In the non-breeding season, the bird incorporates more plant-based foods like shoots and seeds when insect populations decline, though exact proportions remain understudied. Chicks receive a diet rich in high-protein insects to facilitate growth, mirroring adult preferences but focused on soft-bodied prey.

Reproduction and breeding

The Lesser florican exhibits a polygynous lekking mating system, in which males defend small display territories of 1-2 hectares within larger leks, spaced 200-500 meters apart, to attract females without forming pair bonds. Males perform elaborate courtship displays featuring vertical leaps up to 2 meters high, accompanied by rapid wingbeats that produce a frog-like croaking or rattling call audible from 300-500 meters away; these displays occur up to 500-600 times per day during peak activity in early mornings and evenings. The breeding season aligns with the southwest monsoon, typically spanning May to September in the northern breeding grounds, though it can vary slightly by local rainfall patterns. Females assess and select mates based on the vigor and frequency of these displays before copulation, after which males provide no further involvement in reproduction. Nesting occurs in shallow scrapes on bare ground or concealed in tall grass, where females lay clutches of 3-5 olive-brown or olive-green eggs measuring approximately 49 by 41 millimeters. Incubation is performed solely by the female for 21-22 days, during which she remains highly cryptic and flushes only at close range to avoid detection. Hatched chicks are precocial, leaving the nest within hours under the female's guidance into protective cover, where she provides all parental care through leading, brooding, and protection for 15-30 days post-hatching. Breeding success is generally low, influenced by high predation from mammals like feral dogs and erratic weather patterns that affect grassland cover and food availability during the monsoon-dependent season.

Movements and migration

The lesser florican exhibits partial migration with regional movements influenced by rainfall, rather than strictly long-distance migration, with breeding occurring in northern grasslands of India such as those in , , and during the monsoon season. Post-breeding, individuals undertake southward shifts to wintering grounds in peninsular regions like and , typically covering 200–800 km while tracking rain fronts to access suitable post-monsoon habitats. Satellite and radio-telemetry studies have illuminated these patterns, revealing opportunistic nomadism and moderate site fidelity, particularly among males, with some breeding sites showing use over 20–30 years. For instance, tracking of tagged birds in showed monthly travel distances averaging 286 km, with daily movements around 10 km, and occasional dispersals of 94–150 km to sites like the Greater Rann of Kutch. Dispersal tends to involve longer journeys for younger birds compared to adults, with records of individuals covering up to 1,000 km from breeding grounds in to non-breeding areas in . These patterns align closely with monsoon timing, as rainfall dictates the availability of foraging areas and triggers post-breeding mobility. Influenced by variable precipitation, such movements face potential disruption from climate change, which could shift rainfall patterns and traditional routes, thereby increasing vulnerability to droughts and habitat loss during dispersal.

Conservation

Population status

The Lesser florican (Sypheotides indicus) is classified as Critically Endangered on the IUCN Red List, with the assessment updated in 2021 based on evidence of rapid ongoing declines driven by habitat loss. The global population is estimated at 356–1,228 mature individuals, equivalent to a range of 250–999 when accounting for uncertainty in recent surveys, with the best estimate around 730 as of 2018; recent surveys from 2023–2025 document approximately 50–100 breeding males across key sites, with the overall population estimated at 150–200 individuals as of 2025. The population has declined by more than 80%—specifically 93%—over the past three generations (approximately 15.9 years, dating back to the 2000s but reflecting trends since the 1980s), with the majority (around 70%) concentrated in core breeding areas. For example, as of 2025, Rajasthan supports an estimated 50–100 breeding males in major grasslands, though local counts show sharp fluctuations and ongoing reductions, such as only 1 male recorded in the Ajmer area. This status upgrade from Endangered in prior assessments (pre-2021) underscores the accelerating threats, including habitat degradation, leading to the species' current precarious situation. Population monitoring relies on annual censuses conducted by the Bombay Natural History Society (BNHS) since the 1980s, employing line transect surveys and call counts during the breeding season to detect displaying males. These methods provide reliable estimates for territorial males but are limited for females and non-breeding individuals due to the species' cryptic behavior and secretive habits outside the display period. Recent surveys, such as those in 2024 recording only 5 breeding males in Madhya Pradesh, highlight the continued decline.

Threats

The primary threat to the Lesser florican is habitat loss and degradation, driven by the extensive conversion of grasslands to agricultural fields, particularly for crops like wheat and cotton, with 40-80% of suitable habitats lost over the past 2-3 decades in key regions of India. This conversion has fragmented remaining grasslands into smaller patches, reducing the availability of large, contiguous areas essential for lekking sites where males display during breeding. Overgrazing by livestock further exacerbates degradation by depleting vegetation cover and altering grassland structure, limiting foraging and nesting opportunities. Hunting remains a significant direct threat, with historical sport hunting decimating populations before the 1972 ban under India's Wildlife Protection Act, when displaying males were easily targeted during their conspicuous courtship flights. Illegal shooting persists, particularly of breeding males in Gujarat and Rajasthan, where they are visible atop grasses or in flight, contributing to skewed sex ratios and reduced breeding success. Agricultural intensification introduces pesticide contamination, which reduces populations of insects—the primary prey for Lesser floricans—through bioaccumulation in the food chain. Climate-induced shifts in monsoon patterns disrupt breeding cycles by causing erratic rainfall, droughts, or flooding that alter habitat suitability and force birds to abandon traditional sites. Indirect threats include uncontrolled grassland fires that destroy nests and forage, as well as invasive species like Prosopis juliflora, which outcompete native grasses and degrade foraging areas. These factors have driven an estimated >90% since the early 2000s, with recent surveys indicating 150–200 individuals remaining as of 2025.

Conservation measures

The Lesser florican receives the highest level of legal protection in India as a Schedule I species under the Wildlife (Protection) Act, 1972, which prohibits its hunting, trapping, or shooting and mandates strict enforcement. It has been listed under Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) since 1990, regulating international trade to prevent overexploitation. The (BNHS) has led conservation efforts for the Lesser florican since the mid-1980s, initiating surveys and status assessments that informed early protection strategies. Ongoing BNHS projects emphasize community-led monitoring and habitat restoration, including the removal of invasive Prosopis juliflora trees to rehabilitate grasslands in key breeding areas. A national Conservation Action Plan for the and Lesser Florican, approved in 2024, outlines coordinated in-situ and ex-situ measures across to address habitat loss and other pressures. In January 2025, the (WII) received Rs 5 crore funding under the Compensatory Afforestation Fund for conservation projects targeting the species. Protected areas such as in serve as critical grassland reserves for the species, supporting breeding populations through regulated grazing and habitat management. patrols are conducted in breeding sites to reduce disturbances, , and encroachment, while farmer education programs promote sustainable practices like zero-tillage farming to minimize disruption during the nesting season. Captive breeding trials have been established at facilities in (Velavadar Blackbuck National Park) and (Ajmer), but face challenges such as low mating success and limited chick production, with fewer than a dozen viable offspring reported to date. Internationally, BNHS collaborates with on monitoring and capacity-building initiatives, including transboundary surveys to track migratory patterns across and . Recent community leadership programs, such as the 2024 Conservation Leadership Programme around Sailana in and similar efforts in , engage local communities in habitat stewardship and lek site protection to enhance breeding success.

References

  1. https://en.wiktionary.org/wiki/Sypheotides
Add your contribution
Related Hubs
User Avatar
No comments yet.