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Location Tunisia, Nabeul
Central coordinates 10o 29.00' East  36o 31.00' North
IBA criteria A1
Area 150 ha
Altitude 20 - 200m
Year of IBA assessment 2001

Association "Les Amis des Oiseaux"



Site description Masri reservoir is, unlike the Cap Bon reservoirs, being constructed for water-supply to the national grid rather than local irrigation. It is situated quite high up in the Dorsale and flanked by mountains which reach 660 m, to the west of the town of Grombalia, south-east of Tunis. The shores are lined with vegetation composed mainly of Phragmites communis, Typha angustifolia and Juncus species. The mountain slopes are clothed in a forest of Tetraclinis articulata.

Key Biodiversity See Box for key species. Though the reservoir is small, it holds Oxyura leucocephala (10–50 pairs), while breeding species include Podiceps cristatus and Tachybaptus ruficollis. Wintering waterbirds include Aythya ferina and Fulica atra.

Non-bird biodiversity: The mammal Hyaena hyaena (LR/nt) has been recorded from the mountains around the site.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
White-headed Duck Oxyura leucocephala resident  10-50 breeding pairs  A1  Endangered 

IBA Monitoring

2001 medium favourable negligible
Population
Good - based on reliable and complete / representative data

Human intrusions and disturbance recreational activities happening now some of area/population (10-49%) slow but significant deterioration medium
Over-exploitation, persecution and control of species hunting & collecting terrestrial animals - intentional use (species being assessed is the target) happening now some of area/population (10-49%) slow but significant deterioration medium

Oxyura leucocephala White-headed Duck 60 60 individuals 100 favourable

Little/none of site covered (<10%)  Unknown  Unknown  negligible 

Land use

Land-use Extent (% of site)
water management -

References Gaultier (1988a), Hughes et al. (1997).

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Masri reservoir. Downloaded from http://www.birdlife.org on 25/12/2014

To provide new information to update this factsheet or to correct any errors, please email BirdLife