• Summary
• Text account
• Data table and detailed info
• Map
• Reference and further resources

The site was identified as important in 2007 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:

Species	Red List1	Season	Year(s)	Size	IBA criteria
Crowned Solitary Eagle Buteogallus coronatus	EN	resident	1998-2007	present	A1
Bare-throated Bellbird Procnias nudicollis	NT	resident	1998-2007	present	A1
Sharp-tailed Tyrant Culicivora caudacuta	LC	resident	1998-2007	present	A1
Cock-tailed Tyrant Alectrurus tricolor	VU	resident	1998-2007	present	A1
Strange-tailed Tyrant Alectrurus risora	VU	resident	1998-2007	present	A1

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2007) may differ.

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2007. The most recent assessment (2011) is shown below.

Response (conservation actions taken for the trigger species and/or their habitats)
Protected areas	Management plan	Other action	Result
Little/none of site covered (<10%)	No management planning has taken place	Unknown	negligible

Habitat1	Habitat detail	% of IBA
Forest	Tropical deciduous forest, Tropical semi-deciduous forest, Tropical semi-evergreen forest	64
Savanna	Savanna	31

1. IUCN Habitat classification.

Land use	% of IBA
agriculture	5
nature conservation and research	-

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Estancia Sombrero (Paraguay). Downloaded from https://datazone.birdlife.org/site/factsheet/estancia-sombrero-iba-paraguay on 22/11/2024.