|Scientific Name:||Todirostrum viridanum|
|Species Authority:||Hellmayr, 1927|
|Taxonomic Source(s):||SACC. 2006. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.htm#.|
|Red List Category & Criteria:||Near Threatened ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Contributor(s):||Sharpe, C J|
|Facilitator/Compiler(s):||Capper, D., O'Brien, A., Sharpe, C J, Symes, A.|
This species has a moderately small extent of occurrence within which it is suspected to be declining. It is therefore classified as Near Threatened.
|Previously published Red List assessments:||
|Range Description:||Todirostrum viridanum occurs in coastal Falcón and Zulia, north-west Venezuela (Ridgely and Tudor 1994, Hilty 2003).|
Native:Venezuela, Bolivarian Republic of
|Continuing decline in area of occupancy (AOO):||Unknown|
|Extreme fluctuations in area of occupancy (AOO):||No|
|Estimated extent of occurrence (EOO) - km2:||24000|
|Continuing decline in extent of occurrence (EOO):||Unknown|
|Extreme fluctuations in extent of occurrence (EOO):||No|
|Continuing decline in number of locations:||Unknown|
|Extreme fluctuations in the number of locations:||No|
|Upper elevation limit (metres):||200|
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||The global population size has not been quantified, but this species is described as fairly common.
Trend Justification: The population is suspected to be in decline owing to ongoing habitat destruction.
|Current Population Trend:||Decreasing|
|Habitat and Ecology:||It is fairly common in arid lowland thorn scrub and deciduous woodland at elevations up to 200 m (Ridgely and Tudor 1994, Parker et al. 1996, Hilty 2003).|
|Continuing decline in area, extent and/or quality of habitat:||Unknown|
|Generation Length (years):||3.6|
|Movement patterns:||Not a Migrant|
Although expanses of suitable habitat remain within its limited range (Huber and Alarcón 1988, Forero 1989), substantial areas have been destroyed, principally around Lago de Maracaibo, as a result of burgeoning tourism, development pressures, overgrazing, firewood-gathering and pollution (Stattersfield et al. 1998). In Zulia, activities associated with the oil industry have caused localised clearance and degradation of its xeric habitat (C. J. Sharpe in litt. 2011).
Conservation Actions Underway
None is known. Conservation Actions Proposed
Study its ecology and threats, particularly its tolerance to habitat degradation and fragmentation. Survey to obtain accurate population and trend estimates. Designate protected areas in remaining suitable habitat within its range.
|Citation:||BirdLife International. 2012. Todirostrum viridanum. The IUCN Red List of Threatened Species 2012: e.T22699031A38067581. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22699031A38067581.en . Downloaded on 04 October 2015.|
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