{"id":265305,"date":"2026-03-22T09:06:11","date_gmt":"2026-03-22T14:06:11","guid":{"rendered":"https:\/\/remote-expeditions.com\/fauna\/andean-pygmy-owl\/"},"modified":"2026-05-09T16:27:54","modified_gmt":"2026-05-09T21:27:54","slug":"andean-pygmy-owl","status":"publish","type":"fauna","link":"https:\/\/remote-expeditions.com\/fr\/fauna\/andean-pygmy-owl\/","title":{"rendered":"Andean Pygmy Owl"},"excerpt":{"rendered":"<p>Glaucidium jardinii<\/p>","protected":false},"featured_media":265217,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":""},"collection":[],"country":[61],"fauna-group":[27486],"fauna-type":[27217],"star-rating":[],"class_list":["post-265305","fauna","type-fauna","status-publish","has-post-thumbnail","hentry","country-chile","fauna-group-owls","fauna-type-birds"],"acf":{"scientific_name":"Glaucidium jardinii","animal_description":"The Andean Pygmy Owl (*Glaucidium jardinii*) is a tiny but formidable predator native to the high-altitude cloud forests of the Andes Mountains. Measuring only about 15 centimeters in length, this pint-sized raptor features a rounded head without ear tufts, piercing lemon-yellow eyes, and a dense coat of chocolate-brown or rufous plumage adorned with delicate white spotting. Its most striking survival adaptation is the presence of \"false eyes\"\u2014dark, eye-like patches on the back of its neck known as ocelli\u2014which serve to deceive potential predators into thinking they are being watched. Despite its diminutive stature, this owl is a bold and aggressive hunter; unlike many of its nocturnal relatives, it is primarily active during the day and at dusk, frequently taking down prey such as large insects and small birds that are nearly its own size.","animal_habitat":"This species is native to the Andean highlands of South America, spanning a geographical range that stretches from western Venezuela and Colombia through Ecuador and Peru into central Bolivia. It primarily occupies the humid montane regions along both the eastern and western slopes of the Andes mountain chain, maintaining a presence in localized populations throughout these high-altitude corridors.\n\nIts preferred habitat consists of temperate and subtropical cloud forests, elfin forests, and dense forest edges, typically at elevations between 2,000 and 3,700 meters. These owls thrive in environments characterized by high humidity and thick, moss-covered vegetation. Within these ecosystems, they favor the mid-to-upper canopy levels of primary forests where the complex structure provides necessary cover for nesting and hunting.","animal_behavior_and_reproduction":"Behaviorally, they are primarily diurnal and crepuscular, actively hunting during the day and at twilight. They are highly territorial and typically solitary, utilizing a series of rapid, high-pitched trills to signal their presence to rivals and potential mates. A notable defense strategy is the presence of ocelli, or \"false eyes,\" on the back of the head, which serve to confuse predators and deter mobbing by smaller birds while the owl is focused on hunting.\n\nDuring the breeding season, they form monogamous pairs and utilize secondary cavities for nesting, often selecting abandoned woodpecker holes in high-altitude forests. The female typically lays a clutch of two to four eggs and performs all incubation duties, while the male serves as the sole provider, bringing prey to the nest. This strict division of labor continues until the chicks are sufficiently developed, at which point both parents contribute to hunting for the brood to ensure their survival in the demanding montane environment.","diet":"The Andean Pygmy Owl is a formidable carnivorous predator that primarily subsists on a diet of large insects, such as grasshoppers, crickets, and beetles, as well as a variety of small vertebrates including lizards, rodents, and small birds. Despite its diminutive stature, one of the most remarkable facts about this owl\u2019s diet is its ability to successfully hunt prey that is nearly as large as itself, demonstrating a level of ferocity that belies its size. It typically employs a sit-and-wait hunting strategy, pouncing on targets from a concealed perch with sudden, explosive speed. Additionally, when capturing avian prey, these owls are known to meticulously pluck the feathers of their catch before consumption, a behavior that highlights their specialized and efficient processing of high-protein meals within their high-altitude cloud forest habitats.","colors":"The Andean Pygmy Owl displays dark rufous or chocolate-brown plumage intricately patterned with white or buff spots and bars for forest camouflage. It possesses striking yellow eyes, white facial markings, and distinctive black \"false eyes\" on the back of its neck to deter predators. Its underparts are lighter with heavy streaking, mimicking the dappled light and mossy textures of its high-altitude habitat.","fun_facts":"The Andean Pygmy Owl possesses a pair of striking \"false eyes\" known as ocelli on the back of its neck, which serve as a clever defense mechanism to deter predators by making the bird appear constantly vigilant. Despite its small stature, this owl is a bold diurnal hunter that frequently exhibits a quirky tail-flicking behavior, twitching its tail from side to side when excited or focused on prey. It is also a frequent target of \"mobbing,\" where groups of small songbirds gather to noisily harass and expose the owl's location, recognizing the tiny raptor as a formidable threat to their nests.","conservation_status_&_efforts":"The species is currently categorized as Least Concern on the IUCN Red List, although its population is estimated to be in decline. This downward trend is primarily driven by the ongoing loss and fragmentation of its specialized high-altitude cloud forest and temperate forest habitats. Deforestation for agricultural expansion, including cattle ranching and timber extraction, poses the most significant threat to the integrity of its nesting sites and local food sources.\n\nConservation efforts largely depend on the broader protection of the Andean montane ecosystems where the species resides. It is found within several established protected areas and national parks across its range in South America, which helps mitigate the impact of large-scale habitat destruction. While there are currently few conservation programs tailored specifically to this owl, regional land-use management and reforestation initiatives aimed at preserving biodiversity in the tropical Andes remain crucial for its long-term survival.","endemic":false,"migratory":false,"nocturnal":false,"conservation_status":"Least Concern","ebird_link":{"url":"https:\/\/ebird.org\/species\/anpowl1","title":"View on Ebird","target":"_blank"},"animal_related_page":{"url":"https:\/\/animalia.bio\/andean-pygmy-owl","title":"View on Animalia","target":"_blank"},"fauna_family":"Strigidae","fauna_known_nicknames":"Jardine's Pygmy Owl","fauna_average_length":"15\u201316 cm \/ 5.9\u20136.3 in","fauna_average_weight":"55\u201376 g \/ 1.9\u20132.7 oz","fauna_wingspan":"28\u201335 cm \/ 11.0\u201313.8 in","fauna_key_physical_feature":"Prominent false eye-spots (ocelli) on the nape of the neck","fauna_primary_diet":"Carnivore (Insects, small birds, and small mammals)","fauna_geographical_range":"High Andes of Venezuela, Colombia, Ecuador, Peru, and Bolivia","fauna_preferred_habitat":"Humid montane cloud forests and elfin forests","fauna_social_structure":"Solitary","fauna_breeding_site":"Tree cavities and abandoned woodpecker holes","fauna_conservation_status":"Least Concern (LC)","fauna_population_trend":"Decreasing","fauna_spanish_name":"Mochuelo andino","fauna_french_name":""},"_links":{"self":[{"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna\/265305","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/media\/265217"}],"wp:attachment":[{"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/media?parent=265305"}],"wp:term":[{"taxonomy":"collection","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/collection?post=265305"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/country?post=265305"},{"taxonomy":"fauna-group","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna-group?post=265305"},{"taxonomy":"fauna-type","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/fauna-type?post=265305"},{"taxonomy":"star-rating","embeddable":true,"href":"https:\/\/remote-expeditions.com\/fr\/wp-json\/wp\/v2\/star-rating?post=265305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}