Important Bird Area (English Wikipedia)

"Important Bird and Biodiversity Areas (IBAs) | BirdLife". www.birdlife.org. Archived from the original on 2019-01-07. Retrieved 2019-01-15.
"Global IBA Criteria". Birdlife International. Archived from the original on 9 October 2015. Retrieved 14 November 2015.
BirdLife International, 2008, Global IBA Criteria, accessed 2008-9-27 Archived 2010-07-07 at the Wayback Machine

friendsofsoqotra.org (Global: low place; English: low place)

"The Important Bird and Biodiversity Areas of the Socotra archipelago, Yemen" (PDF). Sandgrouse. No. 38. 2016. p. 171. Archived from the original (PDF) on 2019-10-21. Retrieved 2022-04-26.

"Important Bird and Biodiversity Areas (IBAs) | BirdLife". www.birdlife.org. Archived from the original on 2019-01-07. Retrieved 2019-01-15.
"Important Bird Areas Program, A Global Currency for Bird Conservation, National Audubon Society". Audubon.org. 2009-01-28. Archived from the original on 2010-07-14. Retrieved 2013-11-13.
"Important Bird Areas (IBA). In: UNEP-WCMC. 2010. A-Z Guide of Areas of Biodiversity Importance. UNEP-WCMC. Cambridge, UK. www.biodiversityA-Z.org". Biodiversitya-z.org. Archived from the original on 2019-12-24. Retrieved 2013-11-13.
"The Important Bird and Biodiversity Areas of the Socotra archipelago, Yemen" (PDF). Sandgrouse. No. 38. 2016. p. 171. Archived from the original (PDF) on 2019-10-21. Retrieved 2022-04-26.
"Global IBA Criteria". Birdlife International. Archived from the original on 9 October 2015. Retrieved 14 November 2015.
BirdLife International, 2008, Global IBA Criteria, accessed 2008-9-27 Archived 2010-07-07 at the Wayback Machine
Niall O'Dea,* Miguel B. Araújo and Robert J. Whittaker (2006) How well do Important Bird Areas represent species and minimize conservation conflict in the tropical Andes? Archived 2023-03-14 at the Wayback Machine Diversity and Distributions 12:205–214, accessed 14 March 2023

Niall O'Dea,* Miguel B. Araújo and Robert J. Whittaker (2006) How well do Important Bird Areas represent species and minimize conservation conflict in the tropical Andes? Archived 2023-03-14 at the Wayback Machine Diversity and Distributions 12:205–214, accessed 14 March 2023