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Greater honeyguide

The Greater honeyguide (Indicator indicator) is a medium-sized bird in the family Indicatoridae, native to sub-Saharan Africa, renowned for its symbiotic relationship with humans, in which it actively guides them to wild bees' nests to facilitate access to honeycomb, wax, and larvae.^[1]^[2] Measuring about 20 cm in length and weighing around 47–49 g, it exhibits sexual dimorphism: males have a distinctive black throat ("beard"), pale gray ear patches, white underparts, and bright golden-yellow patches on the wing coverts, while females are duller with grayish-brown plumage and lack the throat and ear markings.^[1] Juveniles display a yellowish-gold to olive-brown coloration with prominent eye rings.^[2] This brood-parasitic species primarily inhabits open woodlands, savannas, shrublands, forest edges, and human-modified areas such as plantations and rural gardens, from sea level up to 2,000 m elevation.^[1]^[3] Found across 41 countries in sub-Saharan Africa—from Senegal and Ethiopia in the north to South Africa and Mozambique in the south—the greater honeyguide occupies an extremely large range of approximately 24.6 million km², excluding arid regions like Namibia and Botswana.^[3]^[1] It is non-migratory and typically solitary or in pairs, though it may form loose groups during foraging.^[3] The bird's diet consists mainly of beeswax, bee larvae, and other insects, which it digests using specialized enzymes and gut microbes; it occasionally consumes fruit or even raids other birds' nests for eggs.^[1]^[2] Its guiding behavior, observed since at least the 16th century and possibly dating back over a million years, involves distinctive chattering calls and tail-flaring displays to lead humans (or sometimes honey badgers and baboons) to hives, with success rates varying by cultural signaling—such as the Yao people's "brrr-hm" call in Mozambique, which boosts hive detection to about 75%.^[2]^[1] Breeding occurs mainly in the dry season (September–October), when the female lays 4–8 white eggs in the nests of host species like woodpeckers or barbets, often killing the host chicks to monopolize resources; eggs hatch after 18 days, and fledglings leave the nest in 30–40 days, reaching maturity at one year.^[1] In the wild, individuals can live up to 12 years.^[1] Classified as Least Concern by the IUCN due to its stable to increasing population—benefiting from habitat expansion through deforestation and agriculture—the greater honeyguide faces no major threats but relies on ongoing traditional honey-hunting practices for optimal symbiosis.^[3]^[1]

Taxonomy

Classification

The greater honeyguide bears the scientific name Indicator indicator, a tautonym in which the genus and specific epithets are identical, reflecting its role as an "indicator" species that guides humans and animals to bees' nests.^[4] It belongs to the family Indicatoridae, commonly known as the honeyguides, a small group of 16 near-passerine birds primarily distributed in sub-Saharan Africa and specialized in obligate brood parasitism, where they lay eggs in the nests of other bird species such as barbets and woodpeckers.^[5] Within this family, the greater honeyguide is placed in the genus Indicator, which comprises 10 species of African honeyguides, including the closely related lesser honeyguide (Indicator minor).^[6] The family Indicatoridae is classified within the order Piciformes, which also encompasses woodpeckers (family Picidae), barbets, and toucans, sharing zygodactyl feet and other morphological traits adapted for arboreal lifestyles.^[1] Molecular phylogenetic analyses have confirmed the monophyly of Indicatoridae as a distinct lineage sister to the woodpeckers within the infraorder Picides, supporting its placement in Piciformes based on nucleotide sequences from mitochondrial genes such as 12S rRNA, cytochrome b, and COI.^[7] This evolutionary position underscores adaptations unique to honeyguides, including specialized digestive mechanisms for cerophagy (wax-eating), primarily through endogenous avian enzymes in the pancreas and small intestine rather than reliant on symbiotic gut bacteria, enabling efficient breakdown of beeswax esters.^[8] The species is monotypic, with no recognized subspecies, as morphological and genetic variation across its range does not warrant subspecific divisions.^[9]

Etymology

The common name "honeyguide" derives from the species' notable behavior of leading humans or other animals to beehives, allowing access to wax and larvae after the honey is harvested. This trait was first documented in European natural history literature by Swedish explorer and naturalist Anders Sparrman during his travels in South Africa in the 1770s; in his 1777 account, Sparrman described how the bird guides the local Hottentot people to bees' nests by fluttering ahead and calling persistently. The Dutch settlers in the region had already termed it Honiguyzer (honey-guide), a name that influenced the English adoption, as noted in subsequent ornithological descriptions like John Latham's 1783 General Synopsis of Birds, where it is explicitly called the "Honey-guide" for this symbiotic interaction.^[10] The qualifier "greater" in the common name distinguishes this species from its smaller congener, the lesser honeyguide (Indicator minor), based on size differences observed in early comparative ornithological studies; the greater honeyguide measures about 20 cm in length, notably larger than the 15–18 cm lesser honeyguide.^[1] The scientific binomial Indicator indicator, a tautonym, was established following Sparrman's initial description of the species as Cuculus indicator in 1777, reflecting pre-Linnaean observations by European explorers in Africa who noted the bird's guiding habit among indigenous communities. The name "indicator" comes from the Latin indicator, meaning "one who points out" or "guide," chosen by Sparrman to highlight the bird's role in directing people to hidden hives.^[11] In 1816, French ornithologist Louis Jean Pierre Vieillot created the genus Indicator for this and related species, separating them from the cuckoos (Cuculus) due to distinct anatomical and behavioral traits, thereby formalizing the current binomial as Indicator indicator. The tautonymous repetition underscores the species' emblematic guiding behavior, a feature central to its identification in taxonomic literature.^[11] Early references in local African languages similarly emphasize this guiding aspect, influencing colonial-era English nomenclature; for instance, in Swahili, the bird is called Kiongozi Mkubwa ("great guide"), a term that parallels the scientific and common names derived from observed interactions in East African communities.^[4]

Distribution and habitat

Geographic range

The greater honeyguide (Indicator indicator) is a resident breeder across much of sub-Saharan Africa, with its range extending from Senegal and Mauritania in the west to Ethiopia and Somalia in the east, and southward to South Africa, though it is largely absent from the arid portions of the extreme southwestern regions, such as the interiors of Namibia and Botswana and the drier parts of the Cape provinces.^[3]^[9]^[1]^[12] The species is notably absent from dense rainforest interiors, such as the core of the Congo Basin, and from true desert areas including the Sahara and Namib.^[9]^[12]^[13] It shows no significant migratory behavior and remains largely sedentary within its distribution, though individuals may undertake local movements of up to 20 km, potentially linked to seasonal bee nest availability.^[9]^[1]^[3] The historical range has demonstrated stability without major contractions; the population is suspected to be increasing due to expansion into fragmented habitats driven by habitat degradation.^[3]

Habitat preferences

The greater honeyguide (Indicator indicator) primarily inhabits open woodlands, savannas, and miombo woodlands characterized by scattered trees, which provide suitable sites for nesting, perching, and locating prey. These habitats offer ample opportunities for the bird to exploit resources like insect nests, while it generally avoids dense, closed-canopy forests that limit visibility and access to foraging areas.^[3]^[12] Key environmental features influencing its distribution include the presence of wild bee colonies in hollow trees, which serve as a primary food source of wax, larvae, and bees, as well as proximity to water sources such as riversides that support populations of host bird species for brood parasitism. The species shows tolerance for human-modified landscapes, including farmland edges, orchards, rural gardens, and plantations, where it can persist amid ongoing habitat degradation.^[1]^[3] In terms of elevation, the greater honeyguide occurs from sea level up to approximately 2,000 meters, with records extending to nearly 3,000 meters in East African highlands, though it is most common below 2,000 meters in dry savanna and subtropical/tropical dry forest environments. It favors areas with sufficient rainfall (typically over 400–500 mm annually) and high reporting rates in miombo, mopane, and arid woodlands, adapting to shrublands and forest edges.^[3]^[1]^[12]

Description

Physical characteristics

The greater honeyguide (Indicator indicator) measures approximately 20 cm in length and weighs between 34 and 62 g, with males averaging slightly larger at 48.9 g compared to females at 46.8 g.^[1]^[9] Adult males exhibit distinctive plumage with dark gray-brown upperparts, a black throat, pale gray ear patches resembling "ear muffs," and nearly white underparts with yellow shoulder patches visible in flight.^[14]^[1] Females are duller overall, featuring uniformly grayish-brown plumage with white underparts, a pale throat lacking the black patch, and no yellow accents, though both sexes share bold white patches on the outer tail feathers and undertail coverts, along with frosted white edgings on the shoulder feathers.^[14]^[13] Juveniles display brownish upperparts with a darker crown, yellowish throat and breast, a scaled chest, and a prominent pale or grayish eye-ring, transitioning to adult patterns over time.^[13]^[14] The short tail, tipped with white on the outer retrices, aids in visual displays but is structurally adapted for balance during foraging.^[14] The bill is short and stout, with a hooked tip suited for extracting insects and beeswax from hives; adult males have a characteristic pink bill, while females and juveniles possess darker versions.^[1]^[14] The feet are zygodactyl, with two toes facing forward and two backward, facilitating tree-climbing similar to woodpeckers.^[5] Additionally, the greater honeyguide possesses a unique gut microbiome with symbiotic microorganisms and specialized enzymes that enable the digestion of beeswax, a rare adaptation among birds supporting its diet.^[1]^[13]

Vocalizations

The greater honeyguide produces a variety of vocalizations, primarily calls rather than a true song, which serve roles in communication within its environment. The primary call consists of a series of sharp, double-noted notes rendered phonetically as "tirr-tirr-tirr-tirr," often delivered in a persistent, wavering manner while the bird is in flight or perched prominently.^[15] This chattering or piping sound is characteristic and can be heard across its range in sub-Saharan Africa.^[16] The guiding call is a distinct form of agitated chatter, described as incessant and noisy, which differs in pitch with immatures producing higher-pitched versions compared to adults.^[17] Recent studies indicate that birds respond more effectively to region-specific human signals, suggesting learned recognition of local human calls in areas like Tanzania and Mozambique.^[18] Males also emit a territorial call, often transcribed as a repeated "VIC-tor, VIC-tor," delivered from exposed song perches, which functions without constituting a complex song.^[14] Additional vocalizations include soft contact calls exchanged between paired birds and alarm rattles, though these are less frequently documented. Acoustic properties show sexual dimorphism, with males typically producing deeper-pitched calls than females, and age-related differences where juveniles have higher frequencies overall.^[1]

Behavior and ecology

Diet and foraging

The greater honeyguide exhibits a highly specialized diet primarily consisting of beeswax, bee larvae, eggs, pupae, and adult bees obtained from wild hives, supplemented by other insects including ants, termites, and spiders.^[5] This wax-centric feeding strategy distinguishes it from most birds, as beeswax provides a high-energy resource that the species is uniquely adapted to exploit among avian taxa.^[13] The bird's capacity to digest beeswax relies on a combination of endogenous enzymes and possibly symbiotic microorganisms in the gut, enabling efficient breakdown of this otherwise indigestible lipid for most animals.^[19]^[2] Experimental studies have confirmed high digestive efficiency for fresh beeswax, with no evident gross morphological adaptations in the liver or other organs, though the prolonged retention time in the gut supports thorough processing.^[8] Foraging occurs solitarily and secretively, often from a perch where the bird scans for prey before flying low and directly to potential sites.^[13] It uses its long, curved bill to probe into tree crevices, ant nests, and bee hives, extracting larvae and adults; to access sealed wax combs, it employs vigorous head-banging to excavate and break open the material.^[5] Opportunistic ground-foraging supplements this, targeting insects along ant trails or in recently burned areas where prey is exposed.^[13]

Reproduction and brood parasitism

The greater honeyguide (Indicator indicator) is an obligate brood parasite, relying entirely on host species to incubate its eggs and rear its young, with no parental care provided by the parents after egg-laying.^[20] Breeding occurs year-round in tropical regions but peaks from September to October, with breeding recorded from September to January in southern Africa, with males becoming more vocal during this period to attract mates.^[12] Males perform aerial displays involving circling flights, wing drumming, and calls to court females.^[1] Females typically lay 4 to 8 eggs per breeding season, depositing one egg per host nest to avoid detection and competition.^[1] Females target cavity-nesting hosts such as woodpeckers (e.g., golden-tailed woodpecker), barbets (e.g., black-collared and crested barbets), kingfishers (e.g., brown-hooded and striped), bee-eaters (e.g., white-fronted, little, and swallow-tailed), and starlings (e.g., Cape glossy, Meves's, and pied).^[1] Upon locating a suitable nest, the female removes or punctures one or more host eggs—often targeting those differing in size from her own to enhance mimicry—before laying her single white egg, which closely matches the host's in size and shape for specific host gentes.^[21]^[22] To ensure a hatching advantage, the female internally incubates her egg for an extra 24 hours before laying, resulting in host incubation periods of 15–17 days for the parasite's egg compared to 18–20 days for host eggs.^[20] The honeyguide chick hatches first and uses its specialized hooked, toothed bill to rapidly kill any host nestmates, often within minutes to hours of hatching, eliminating competition for food.^[20] This aggressive behavior allows the chick to grow rapidly, reaching three times the weight of a host chick at hatching, and it fledges independently after 30–40 days, continuing to be fed by host parents for an additional 7–10 days post-fledging.^[1]^[20] The chick's white outer tail feathers, fanned during begging, mimic host fledgling signals to solicit continued feeding from unsuspecting hosts, contributing to a parasitism success rate where approximately 28.5% of targeted host nests (e.g., little bee-eater nests) successfully fledge a honeyguide chick, though per-egg success is higher due to multiple laying attempts.^[1]^[20]

Human interactions

Guiding behavior

The greater honeyguide (Indicator indicator) engages in a mutualistic symbiosis with humans, in which the bird leads hunters to wild beehives, allowing humans to harvest honey while the bird subsequently feeds on the remaining beeswax, larvae, and insects.^[2]^[23] This partnership has been observed since at least the 16th century and is particularly prominent among East African groups such as the Hadza in Tanzania, where it contributes up to 10% of their overall diet.^[2] The mechanism of guiding involves the honeyguide scouting for beehives and then attracting human attention through persistent, chattery calls and wavering flights ahead of the hunter, directing them to the nest's location.^[23]^[9] Humans reciprocate by using culturally specific recruitment calls, such as the Mozambican Yao people's "brrr-hm" (a loud trill followed by a grunt) or Tanzanian whistles, which elicit a stronger response from local birds than foreign signals.^[18]^[23] Experimental studies from 2016 to 2023 demonstrate that these calls increase the probability of eliciting guiding from about 33% to 66%, and hunts with a guiding bird find hives about 75% of the time, compared to around 33% for unguided searches.^[23]^[2] This interspecies communication reflects cultural learning, as honeyguides discriminate between and preferentially respond to familiar local calls, a trait maintained across generations in both species.^[18] Guiding is primarily performed by immature and subadult birds, with some adults participating but many never engaging in the behavior, possibly due to territorial priorities among mature males.^[9]^[24] Reports of non-human guiding, such as with honey badgers (Mellivora capensis, also known as ratels), exist based on anecdotal accounts and interviews in Tanzanian communities like the Hadza, but lack scientific confirmation and appear rare or localized.^[17] The guiding call may have evolutionary roots in anti-predator mobbing displays, as suggested by early observations linking it to alarm calls.^[25]

Cultural significance

The greater honeyguide holds a prominent place in the folklore of various African cultures, particularly among the Yao people of Mozambique and the Hadza of Tanzania, where it is often portrayed as a spiritual guide or omen signaling prosperity or caution. In traditional stories, the bird is depicted as a benevolent ally that leads hunters to hidden beehives, but failure to reciprocate by leaving honeycomb as thanks can result in vengeful guidance toward dangers like lions or snakes, embodying themes of mutual respect and the consequences of greed. A 2025 study observed rare cases of honeyguides leading hunters to non-bee sites like snakes, echoing folklore but likely due to foraging opportunities rather than retribution.^[26]^[27]^[28] Among the Yao and Hadza, the bird is integral to honey-hunting rituals, with hunters using culturally specific vocalizations—such as the Yao's resonant "brrr-hm" call or the Hadza's melodic whistle—to summon it, a practice transmitted across generations as part of oral traditions and communal foraging songs. These rituals underscore the bird's role in sustenance, as honey provides essential calories and is used in ceremonies for medicine, brewing, and social bonding. Taboos against harming the honeyguide are widespread, viewed as a grave offense akin to murder due to its communicative bond with humans, reinforcing ethical norms in these communities.^[18]^[15] Recent research has illuminated the cultural co-evolution between greater honeyguides and human societies, with a 2023 study demonstrating that the birds in Mozambique and Tanzania preferentially respond to local ethnic groups' calls, adapting to human dialects over time and suggesting a millennia-old interspecies tradition.^[18]^[29] Historically, the greater honeyguide's significance was documented in 19th-century explorer accounts, such as David Livingstone's 1865 narrative, which described native whistle responses to the bird's calls and its reliable guidance, contributing to its status as a symbol of ecological mutualism in modern texts.^[30]

Conservation

Population status

The Greater honeyguide (Indicator indicator) is classified as Least Concern on the IUCN Red List, with the most recent assessment conducted in 2024.^[3] This status reflects its extensive distribution across sub-Saharan Africa and lack of evidence for significant population declines.^[31] The global population size has not been quantified, but it is estimated to exceed the thresholds for more threatened categories, with likely hundreds of thousands to millions of mature individuals across an extent of occurrence spanning 24,600,000 km².^[3] Densities are generally low in optimal woodland and edge habitats, though records remain sparse in many areas.^[13] The species benefits from habitat fragmentation, as it readily occupies edge habitats created by agricultural expansion and man-made forests, contributing to local population increases in modified landscapes.^[1] Overall trends are stable to increasing, with no significant global declines observed. Citizen science platforms such as eBird further aid monitoring, showing steady records across the range and highlighting the species' adaptability to human-altered environments.

Threats and management

The greater honeyguide faces primary threats from habitat loss driven by deforestation and agricultural expansion, particularly in miombo woodlands across its range, including clearance in Zambia for farming and infrastructure development.^[32]^[33] Pesticide use in agricultural areas has contributed to declines in wild bee populations, indirectly reducing the availability of the bird's primary prey of beeswax, larvae, and insects.^[34]^[35] Direct hunting poses a low risk, as the species is not commonly targeted by humans.^[3] Indirect impacts include climate change, which is projected to alter wild bee distributions and foraging patterns in sub-Saharan Africa, potentially disrupting the greater honeyguide's access to nests.^[36] In modified habitats, competition may arise from invasive species, though this remains less documented for the greater honeyguide specifically.^[3] Management efforts benefit from the species' occurrence in protected areas, such as Serengeti National Park in Tanzania, where habitat safeguards support its persistence.^[9] Community-based honey-hunting initiatives in regions like coastal Kenya promote the bird's symbiotic relationship with humans, enhancing local conservation awareness and reducing incidental habitat pressures.^[37] Ongoing research into the bird's gut bacteria, which enable efficient wax digestion through symbiotic microbes like Micrococcus cerolyticus, holds potential for biotechnological applications in lipid metabolism and environmental remediation.^[8] Recommendations for conservation include enhancing miombo woodland restoration to counter deforestation, monitoring the effects of pesticides on bee prey, and educating communities on the bird's cultural value to minimize unintentional harm, aligning with BirdLife International's broader strategies for African bird conservation through 2030.^[38]^[39]

References

[1]
Indicator indicator (greater honeyguide) - Animal Diversity Web
Greater honeyguides favor large open areas including savanna, shrubland, forest edge, riverside or orchard habitats. Greater honeyguides usually live in areas ...
[2]
Meet the Greater Honeyguide, the Bird That Understands Humans
Aug 22, 2016 · ... Indicator indicator, is marked by its black beard and striking yellow shoulder patches. Both males and females exhibit symbiotic behavior.
[3]
Greater Honeyguide Indicator Indicator Species Factsheet | BirdLife ...
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence ...Missing: facts | Show results with:facts
[4]
Indicator indicator (Greater Honeyguide) - Avibase
The greater honeyguide is a bird in the family Indicatoridae, paleotropical near passerine birds related to the woodpeckers.
[5]
Indicatoridae - Honeyguides - Birds of the World
The honeyguides have traditionally been placed in the order Piciformes, even though externally their only really piciform feature is their zygodactyl feet.Missing: phylogeny | Show results with:phylogeny
[6]
Typical Honeyguides (Genus Indicator) - iNaturalist
Indicator is a genus of near passerine birds in the honeyguide family. The name refers to the behaviour of some species, notably the greater honeyguide.
[7]
A phylogenetic analysis of woodpeckers and their allies using 12S ...
The monophyly of Indicatoridae + Picidae (infraorder Picides), Picidae, Picinae + Picumninae, and Picinae was strongly supported in all analyses. However, the ...
[8]
Wax digestion by the lesser honeyguide Indicator minor
Digestion of wax could take place either by symbiotic bacteria present in the gut of the bird or by enzymes (Friedmann, 1955, Place and Stiles, 1992).
[9]
Greater Honeyguide Indicator indicator - Birds of the World
Mar 4, 2020 · Leads humans to bees' nests by giving agitated chattery, piping calls; most guiders are immatures or subadults, some adults never guide.
[10]
Greater Honeyguide / Indicator indicator - World Bird Names
Jul 8, 2021 · specific name Cuculus indicator Sparrman, 1777); "The Dutch settlers thereabouts have given this bird the name of Honiguyzer, or Honey-guide, ...
[11]
[PDF] Helm Dictionary of Scientific Bird Names
This new Dictionary owes much to R. D. Macleod's Key to the Names of British Birds. (1954) and to my well-received A Dictionary of Scientific Bird Names (1991).
[12]
[PDF] Greater Honeyguide - SABAP2
The Greater Honeyguide is endemic to Africa south of the Sahara; it is distributed from Senegal to Ethiopia south- wards, but absent from tropical forests and ...Missing: countries | Show results with:countries
[13]
Greater Honeyguide (Indicator indicator) - BDI
May 22, 2024 · Species text for the Greater Honeyguide in the First Southern African Bird Atlas Project (SABAP1), 1997. ... Other common names: Grootheuningwyser ...Missing: Swahili | Show results with:Swahili
[14]
Greater Honeyguide - eBird
Greater HoneyguideIndicator indicator. © Josep del Hoyo. 20 Apr 2019. Faraba Banta Bush Track (North of village), Western, Gambia.
[15]
Isack: Co-operative honey-hunting between man and honeyguide
The role of culture, traditions and local knowledge in co-operative honey-hunting between man and honeyguide: A case study of Boran community of northern Kenya.
[16]
Grunt or whistle: Successful honey-hunters know how to ... - Phys.org
Dec 7, 2023 · "We found that honeyguides prefer the calls given by their local human partners, compared to foreign calls and arbitrary human sounds. This ...Missing: vocalizations | Show results with:vocalizations
[17]
Do honey badgers and greater honeyguide birds cooperate to ...
Jun 29, 2023 · The biology of the greater honeyguide Indicator indicator, with emphasis on the guiding behaviour. Dphil thesis, University of Oxford ...Missing: etymology | Show results with:etymology
[18]
Culturally determined interspecies communication between humans ...
Dec 7, 2023 · Greater honeyguide populations across Africa do not exhibit any obvious phenotypic or nuclear genetic divergence (27, 28), consistent with ...
[19]
Wax digestion by Black‐throated Honey‐guides Indicator indicator
The ability to digest beeswax has been demonstrated experimentally in only one bird species, the Lesser Honey-guide Indicator minor (Friedmann & Kern 1956a). ...
[20]
A stab in the dark: chick killing by brood parasitic honeyguides
Sep 7, 2011 · While many brood parasites are raised alongside host chicks and can be relatively benign, three independently evolved brood parasitic groups ...
[21]
Egg puncturing by the brood parasitic Greater Honeyguide and ...
May 7, 2007 · Nestlings of the brood parasitic Greater Honeyguide Indicator indicator (Piciformes, Indicatoridae) ... clutches parasitized by the Greater ...
[22]
Ancient host specificity within a single species of brood parasitic bird
We show that the brood parasitic Greater Honeyguide Indicator indicator exhibits host-specific differentiation in both egg size and egg shape.<|control11|><|separator|>
[23]
How humans and wild birds collaborate to get precious resources of ...
Jul 22, 2016 · Research now reveals that humans use special calls to solicit the help of honeyguides and that honeyguides actively recruit appropriate human partners.Missing: vocalizations | Show results with:vocalizations
[24]
Greater Honeyguides (Indicator indicator) Information | Earth Life
Jul 12, 2023 · In addition to that listed by Friedmann (1955:41-47), the only recent record is of a Greater Honeyguide giving its guiding call to baboons at ...
[25]
[PDF] Guiding behaviour of the Greater Honeyguide, Indicator indicator ...
Wax-eating (cerophagy) may have been the main point of divergence between the ancestral honeyguide and the mainly frugivorous barbets. (Capitonidae) and toucans ...
[26]
To follow a honeyguide – myth or marvel? - Singita
A greater honeyguide (Indicator indicator) is a very important bird in most African cultures whereby one is not allowed to kill it because of its skill to ...Missing: traditions taboos
[27]
The Honeyguide's revenge - Storybooks Zambia
This is the story of Ngede, the Honeyguide, and a greedy young man named Gingile. One day while Gingile was out hunting he heard the call of Ngede.
[28]
Wild birds lead people to honey – and learn from them | UCLA
Dec 7, 2023 · The greater honeyguide can learn distinct vocal signals to help hunter-gatherers in parts of Africa locate bee colonies.Missing: vocalizations sources
[29]
A Popular Account of Dr Livingstone's Expedition to the Zambesi and its Tributaries/CHAPTER VI - Wikisource, the free online library
### Summary of Mentions of the Honey-Guide Bird
[30]
The IUCN Red List of Threatened Species
Insufficient relevant content. The provided URL (https://www.iucnredlist.org/species/22680616/92868613) does not contain the requested information (IUCN status, assessment date, population size, trend, range, reasons for status, or monitoring info). The page only includes a feedback email link and text about rating a translation, which is unrelated to the species data.
[31]
[PDF] Drivers of deforestation, identification of threatened forests and ...
Drivers of deforestation, identification of threatened forests and forest co- benefits other than carbon from REDD+ implementation in Zambia. A consultancy ...
[32]
Saving Africa's miombo woodlands - Dialogue Earth
Apr 3, 2023 · But miombo woodlands are under threat. In the 15 years between 2006 and 2021, the miombo woodland area has decreased from 2.7 million km2 to 1. ...
[33]
Measures to Protect the Pollinators in Africa and Asia - Capacity4dev
Aug 12, 2013 · “As forests are cleared for agricultural production and bees are exposed to pesticides, beekeepers have reported a decline in bee numbers,” said ...
[34]
Kenyan Experts: Pesticides Killing Bees, Forcing Farmers to Hand ...
Apr 28, 2021 · Kenyan farmers say they are being forced to hand-pollinate their crops due to a decline in bee populations from pesticides.
[35]
Global Trends in Climate Suitability of Bees: Ups and Downs in a ...
Feb 11, 2024 · Climate change is anticipated to significantly alter bee distributions, potentially disrupting existing plant–bee interactions. This poses ...
[36]
Awer Honey-Hunting Culture With Greater Honeyguides in Coastal ...
Jan 2, 2022 · Greater honeyguides (Indicator indicator) and humans (Homo sapiens) ... greater honeyguide lineage existed in Africa when Homo gained ...Missing: etymology | Show results with:etymology
[37]
[PDF] The Africa Report - 2023 | BirdLife International
Jul 31, 2024 · BirdLife Africa's vulture conservation strategy is built on four pillars focused on addressing these threats through building knowledge and ...
[38]
Why it's crucial to safeguard the ancient practice of finding wild ...
Jun 28, 2022 · In parts of Africa, a small bird called the Greater Honeyguide (Indicator indicator) helps people search for honey. It approaches people and ...<|control11|><|separator|>