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

The site was identified as important in 2004 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
Sanderling Calidris alba	LC	winter	2003	present	A4i

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2004) may differ.

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2004. The most recent assessment (2010) is shown below.

Pressure (threats to the trigger species and/or their habitats)
Threat	Timing	Scope	Severity	Result
Natural system modifications	likely in long term (beyond 4 years)	some of area/population (10-49%)	slow but significant deterioration	medium

Response (conservation actions taken for the trigger species and/or their habitats)
Protected areas	Management plan	Other action	Result
Whole area of site (>90%) covered by appropriate conservation designation	Unknown	Unknown	low

Year	Protected Area	Designation	% overlap with IBA
1935	Kujukuri	都道府県立自然公園	74
1975	Kujukuri	都道府県指定鳥獣保護区	1
1979	Ichinomiyagawa kako	都道府県指定鳥獣保護区	3
1992	Nabakigawa kako	都道府県指定鳥獣保護区	5
2003	Common fishery right area(Chiba)	共同漁業権区域	14

Habitat1	Habitat detail	% of IBA
Marine Coastal/Supratidal		major (>10)
Marine Intertidal		major (>10)

1. IUCN Habitat classification.

---

Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Kujukuri coast (Japan). Downloaded from https://datazone.birdlife.org/site/factsheet/kujukuri-coast-iba-japan on 24/11/2024.