{"id":246978,"date":"2026-02-06T07:00:06","date_gmt":"2026-02-06T12:00:06","guid":{"rendered":"https:\/\/remote-expeditions.com\/fauna\/green-crowned-brilliant\/"},"modified":"2026-02-06T12:08:55","modified_gmt":"2026-02-06T17:08:55","slug":"green-crowned-brilliant","status":"publish","type":"fauna","link":"https:\/\/remote-expeditions.com\/fr\/faune-2\/green-crowned-brilliant\/","title":{"rendered":"Green-crowned Brilliant"},"excerpt":{"rendered":"<p>Heliodoxa jacula<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"collection":[],"country":[11],"fauna-group":[27488],"fauna-type":[27217],"class_list":["post-246978","fauna","type-fauna","status-publish","hentry","country-colombia","fauna-group-hummingbirds","fauna-type-birds"],"acf":{"scientific_name":"Heliodoxa jacula","animal_description":"The Green-crowned Brilliant (*Heliodoxa jacula*) is a large, striking hummingbird native to the humid highland forests of Central and South America, renowned for its dazzling iridescent plumage. The male is a visual masterpiece, featuring a glittering emerald-green crown, a brilliant violet-blue patch on its throat, and a deeply forked, blue-black tail, while the female displays white underparts heavily speckled with green. Beyond its metallic beauty, this species is distinguished by its robust size and a unique behavioral trait: unlike many hummingbirds that feed primarily while hovering, the Green-crowned Brilliant often perches while visiting flowers to conserve energy. Highly territorial and bold, this \"jewel of the cloud forest\" is a captivating sight as it darts through the canopy, its feathers shimmering with every shift of the light.","animal_habitat":"This species is primarily distributed across the highlands of Central and South America, with a range extending from Costa Rica and western Panama into the Andes of Colombia and western Ecuador. It typically occupies an elevational belt between 700 and 2,000 meters above sea level, moving through various mountainous terrains within these regions.\n\nWithin this range, it inhabits humid montane forests and cloud forests, favoring the middle and upper canopy layers. It is also frequently encountered along forest edges, in secondary growth, and within clearings where flowering plants are plentiful. While it relies heavily on primary forest environments, it may also be found in adjacent gardens and plantations that provide suitable nectar sources.","animal_behavior_and_reproduction":"These birds exhibit highly territorial and aggressive behavior, often dominating nectar sources and defending them vigorously against other hummingbirds. While they are capable of hovering, they frequently choose to perch while feeding, a trait that distinguishes them from many other species. They lead a primarily solitary existence, with social interactions largely limited to brief encounters during the breeding season.\n\nMating is characterized by a polygynous system where males do not form lasting bonds with females or participate in parental care. The female is solely responsible for constructing the cup-shaped nest\u2014typically made of moss, plant fibers, and spider silk\u2014and incubating the two eggs. She also manages all aspects of chick-rearing, providing food and protection until the young fledge, while the male focuses on defending his territory and seeking additional mates.","diet":"The Green-crowned Brilliant primarily subsists on nectar obtained from a variety of flowering plants, showing a particular preference for the blooms of Marcgravia, Heliconia, and epiphytes like Drymonia. An interesting aspect of its feeding behavior is that, due to its relatively large size, it often perches on flowers or nearby stems while drinking nectar rather than maintaining a constant hover, which helps conserve energy. To supplement its sugar-rich diet with essential proteins and minerals, this hummingbird also hunts small insects and spiders, frequently catching them mid-air through hawking or gleaning them from foliage. Furthermore, it is known as a trap-liner, meaning it follows a consistent, established route through the forest to visit specific nectar sources at regular intervals, often aggressively defending these productive patches from smaller hummingbird species.","colors":"The Green-crowned Brilliant features shimmering emerald-green plumage highlighted by a glittering green crown and a small, vibrant violet-blue throat patch. Males possess a deeply forked, dark blue-black tail, while females exhibit white underparts heavily spotted with green and a distinct white stripe behind the eye. Their iridescent feathers provide structural coloration that shifts in the light, offering both striking displays and effective camouflage within the dappled shadows of tropical cloud forests.","fun_facts":"The Green-crowned Brilliant is a notorious bully of the hummingbird world, often aggressively chasing away smaller species from prime feeding spots. Unlike many of its relatives that hover constantly, this bird frequently perches while feeding to conserve energy, a strategy often seen as it moves along a regular feeding route known as a trap-line. It also possesses a unique, high-pitched \"tseep\" call used to signal dominance, and its nests are often strategically built on thin branches hanging directly over water to deter land-based predators.","conservation_status_&_efforts":"The Green-crowned Brilliant is currently categorized as a species of Least Concern by the IUCN Red List, with a population trend that is generally considered stable. Despite this status, the species faces significant threats from habitat loss and fragmentation driven by deforestation, agricultural expansion, and infrastructure development within its specialized montane and foothill forest environments. Additionally, climate change poses a potential long-term risk by altering the altitudinal distribution of the flora it depends on for nectar.\n\nConservation measures primarily focus on the protection of its natural habitat through the management of national parks and private biological reserves across Central and South America. In regions like Costa Rica and Panama, robust ecotourism provides an economic incentive for forest preservation, while reforestation projects and the development of biological corridors help mitigate the effects of habitat fragmentation. These efforts ensure the continued availability of the primary and secondary forest canopies necessary for the species' survival.","endemic":false,"conservation_status":"Least Concern","ebird_link":{"url":"https:\/\/ebird.org\/species\/grcbri1","title":"View on Ebird","target":"_blank"},"animal_related_page":{"url":"https:\/\/animalia.bio\/green-crowned-brilliant","title":"View on Animalia","target":"_blank"},"fauna_family":"Trochilidae","fauna_known_nicknames":"Green-fronted Brilliant, Brilliant Coroniverde","fauna_average_length":"11\u201313 cm \/ 4.3\u20135.1 in","fauna_average_weight":"7\u20139.5 g \/ 0.25\u20130.34 oz","fauna_wingspan":"15\u201318 cm \/ 5.9\u20137.1 in","fauna_key_physical_feature":"Iridescent emerald green crown and a small violet-blue throat patch in males","fauna_primary_diet":"Nectarivore (Nectar and small insects)","fauna_geographical_range":"Central America to Northwestern South America (Costa Rica, Panama, Colombia, and Ecuador)","fauna_preferred_habitat":"Humid montane forests, cloud forests, and forest edges","fauna_social_structure":"Solitary and highly territorial","fauna_breeding_site":"Cup-shaped nests made of plant fibers and moss on low horizontal branches","fauna_conservation_status":"Least Concern (LC)","fauna_population_trend":"Stable","fauna_spanish_name":"Brillante coroniverde","fauna_french_name":""},"_links":{"self":[{"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna\/246978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna"}],"about":[{"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/types\/fauna"}],"wp:attachment":[{"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/media?parent=246978"}],"wp:term":[{"taxonomy":"collection","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/collection?post=246978"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/country?post=246978"},{"taxonomy":"fauna-group","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna-group?post=246978"},{"taxonomy":"fauna-type","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna-type?post=246978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}