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The site was identified as important in 2008 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
Greater Rhea Rhea americana	NT	resident	2003	present	A1
Brushland Tinamou Nothoprocta cinerascens	LC	resident	2003	present	A3
Chaco Chachalaca Ortalis canicollis	LC	resident	2003	present	A3
Crowned Solitary Eagle Buteogallus coronatus	EN	resident	2003	present	A1
Cream-backed Woodpecker Campephilus leucopogon	LC	resident	2003	present	A3
Pale-crested Woodpecker Celeus lugubris	LC	resident	2003	present	A3
Black-legged Seriema Chunga burmeisteri	LC	resident	2003	present	A3
Spot-winged Falconet Spiziapteryx circumcincta	LC	resident	2003	present	A3
Nanday Parakeet Aratinga nenday	LC	resident	2003	present	A3
Crested Gallito Rhinocrypta lanceolata	LC	resident	2003	present	A3
Great Rufous Woodcreeper Xiphocolaptes major	LC	resident	2003	present	A3
Scimitar-billed Woodcreeper Drymornis bridgesii	LC	resident	2003	present	A3
Chaco Earthcreeper Tarphonomus certhioides	LC	resident	2003	present	A3
Cinereous Black-tyrant Knipolegus striaticeps	LC	resident	2003	present	A3
Chaco Sparrow Rhynchospiza strigiceps	LC	resident	2003	present	A3
Many-colored Chaco Finch Saltator multicolor	LC	resident	2003	present	A3
Dark-throated Seedeater Sporophila ruficollis	NT	resident	2003	present	A1
Black-capped Warbling-finch Microspingus melanoleucus	LC	resident	2003	present	A3

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2008) may differ.

Year	Protected Area	Designation	% overlap with IBA
1995	Kaa-iya del Gran Chaco	Area Natural de Manejo Integrado y Parque Nacional	100
1995	Kaa-Iya del Gran Chaco	National Park	60
2001	Palmar de las Islas y las Salinas de San José	Ramsar Site, Wetland of International Importance	26
2001	Bañados del Izozog y el río Parapetí	Ramsar Site, Wetland of International Importance	19

Habitat1	Habitat detail	% of IBA
Forest	Tropical deciduous forest, Palm forest, Tropical semi-deciduous forest	major (>10)
Shrubland	Arid lowland scrub, Riparian scrub/thickets	major (>10)
Grassland	Second-growth or grazed grasslands	-
Wetlands (inland)	Ephemeral pools and wetlands, Rivers	-

1. IUCN Habitat classification.

Land use	% of IBA
nature conservation and research	major (>10)
rangeland/pastureland	major (>10)
agriculture	minor (<10)

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: KAA-IYA del Gran Chaco (Bolivia). Downloaded from https://datazone.birdlife.org/site/factsheet/kaa-iya-del-gran-chaco-iba-bolivia on 22/11/2024.