PT021
Tejo estuary This is an IBA in Danger! 


References
Costa & Guedes (1996), Farinha et al. (2001).



Further resources

Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Tejo estuary (Portugal). Downloaded from https://datazone.birdlife.org/site/factsheet/tejo-estuary-iba-portugal on 23/12/2024.



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