Animalia > Chordata > Aves > Strigiformes > Strigidae > Pseudoscops > Pseudoscops clamatorPseudoscops clamator (Striped Owl)Synonyms: Asio clamator; Asio clamator clamator; Bubo clamator; Bubo spec; Rhinoptynx clamator The striped owl (Pseudoscops clamator) is a medium-sized owl with large ear tufts and a brownish-white facial disk rimmed with black. Its beak is black, and it has cinnamon-colored eyes. It has shorter, rounder wings than most of its close relatives. The upperparts are cinnamon with fine black vermiculation and heavy stripes. The underparts are pale tawny with dusky streaks. It is native to South America, and parts of Central America. |
Uniqueness Scale: Similiar (0) Unique (100) Uniqueness & Vulnerability Scale: Similiar & Secure (0) Unique & Vulnerable (100) ED Score: 7.62695 EDGE Score: 2.15489 |
Adult Weight [1] | 445 grams | Female Weight [4] | 1.067 lbs (484 g) | Male Weight [4] | 406 grams | Weight Dimorphism [4] | 19.2 % | | Breeding Habitat [2] | Tropical grasslands | Wintering Geography [2] | Non-migrartory | Wintering Habitat [2] | Tropical grasslands, Agricultural | | Diet [3] | Carnivore (Invertebrates), Carnivore (Vertebrates) | Diet - Ectothermic [3] | 20 % | Diet - Endothermic [3] | 60 % | Diet - Invertibrates [3] | 20 % | Forages - Mid-High [3] | 20 % | Forages - Understory [3] | 10 % | Forages - Ground [3] | 70 % | | Clutch Size [5] | 3 | Incubation [5] | 31 days | Nocturnal [3] | Yes | Raptor Research Conservation Priority [6] | 84 | Snout to Vent Length [1] | 13 inches (34 cm) |
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Name |
Countries |
Ecozone |
Biome |
Species |
Report |
Climate |
Land Use |
Apure-Villavicencio dry forests |
Colombia, Venezuela |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Araya and Paria xeric scrub |
Venezuela |
Neotropic |
Deserts and Xeric Shrublands |
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Atlantic dry forests |
Brazil |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Bahia coastal forests |
Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Bahia interior forests |
Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Beni savanna |
Bolivia |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Bolivian Yungas |
Bolivia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Caatinga |
Brazil |
Neotropic |
Deserts and Xeric Shrublands |
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Campos Rupestres montane savanna |
Brazil |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Catatumbo moist forests |
Venezuela |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Central American Atlantic moist forests |
Panama, Costa Rica, Nicaragua |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Central American dry forests |
Mexico, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Cerrado |
Brazil, Bolivia, Paraguay |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Chiquitano dry forests |
Bolivia, Brazil |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Cordillera La Costa montane forests |
Venezuela |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Cordillera Oriental montane forests |
Colombia, Venezuela |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Costa Rican seasonal moist forests |
Costa Rica |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Ecuadorian dry forests |
Ecuador |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Guajira-Barranquilla xeric scrub |
Colombia, Venezuela |
Neotropic |
Deserts and Xeric Shrublands |
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Guayaquil flooded grasslands |
Ecuador |
Neotropic |
Flooded Grasslands and Savannas |
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Guianan Freshwater swamp forests |
Suriname, Guyana, French Guiana |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Guianan Highlands moist forests |
Venezuela, Brazil, Guyana, Colombia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Guianan moist forests |
Guyana, Suriname, French Guiana, Brazil, Venezuela |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Iquitos varzea |
Brazil, Peru, Bolivia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Isthmian-Atlantic moist forests |
Nicaragua, Costa Rica, Panama |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Isthmian-Pacific moist forests |
Costa Rica, Panama |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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La Costa xeric shrublands |
Venezuela |
Neotropic |
Deserts and Xeric Shrublands |
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Lara-Falcón dry forests |
Venezuela |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Lesser Antillean dry forests |
Grenada, St. Lucia |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Llanos |
Colombia, Venezuela |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Magdalena Valley dry forests |
Colombia |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Magdalena Valley montane forests |
Colombia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Maracaibo dry forests |
Venezuela |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Mato Grosso seasonal forests |
Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Napo moist forests |
Colombia, Venezuela, Peru |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Orinoco Delta swamp forests |
Venezuela, Guyana |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Orinoco wetlands |
Venezuela |
Neotropic |
Flooded Grasslands and Savannas |
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Panamanian dry forests |
Panama |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Pantanal |
Brazil, Bolivia, Paraguay |
Neotropic |
Flooded Grasslands and Savannas |
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Pantanos de Centla |
Mexico |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Paraguana xeric scrub |
Venezuela |
Neotropic |
Deserts and Xeric Shrublands |
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Pernambuco coastal forests |
Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Pernambuco interior forests |
Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Petén-Veracruz moist forests |
Mexico, Guatemala, Belize |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Santa Marta montane forests |
Colombia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Serra do Mar coastal forests |
Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Sierra de los Tuxtlas |
Mexico |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Sierra Madre de Chiapas moist forest |
Mexico, Guatemala, El Salvador |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Sinú Valley dry forests |
Colombia |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Southwest Amazon moist forests |
Peru, Brazil, Bolivia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Trinidad and Tobago moist forests |
Trinidad and Tobago |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Tumbes-Piura dry forests |
Ecuador, Peru |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Ucayali moist forests |
Peru |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Uruguayan savanna |
Uruguay, Brazil, Argentina |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Venezuelan Andes montane forests |
Colombia, Venezuela |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Western Ecuador moist forests |
Colombia, Ecuador |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Name |
Location |
Endemic |
Species |
Website |
Atlantic Forest |
Argentina, Brazil, Paraguay, Uruguay |
No |
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Caribbean Islands |
Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Cayman Islands, Cuba, Dominica, Dominican Republic, Haiti, Grenada, Guadeloupe, Jamaica, Martinique, Montserrat, Netherlands Antilles, Puerto Rico, Saint Kitts and Nevis, Saint Lucia, Saint Vincent And The Grenadines, Trinidad and Tobago, Turks And Caicos Islands, Virgin Islands - British, Virgin Islands - U.S. |
No |
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Cerrado |
Brazil |
No |
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Mesoamerica |
Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama |
No |
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Tropical Andes |
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela |
No |
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Tumbes-Choco-Magdalena |
Colombia, Ecuador, Panama, Peru |
No |
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Attributes / relations provided by ♦ 1Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109 ♦ 2Partners in Flight Avian Conservation Assessment Database, version 2017. Accessed on January 2018. ♦ 3Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027 ♦ 4Hartman, FA 1955. Heart weight in birds. Condor 57: 221-238 ♦ 5del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. ♦ 6Buechley ER, Santangeli A, Girardello M, et al. Global raptor research and conservation priorities: Tropical raptors fall prey to knowledge gaps. Divers Distrib. 2019;25:856–869. https://doi.org/10.1111/ddi.12901 ♦ 7Motta-Junior, JC, C. J R. Alho, and S. C S. Belentani. 2004. Food habits of the Striped Owl Asio clamator in southeast Brazil Pages 777–784 in Raptors worldwide: proceedings of the VI world
conference on birds of prey and owls (R. Chancellor and B.-U. Meyburg, Eds.) ♦ 8Reithrodon auritus, Ulyses F. J. Pardin ̃as and Carlos A. Galliari, MAMMALIAN SPECIES No. 664, pp. 18 (2001) Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database |
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0
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