Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Ardea purpurea Common name Purple Heron
Population name purpurea, East Europe, Black Sea & Meditereean/Sub-Saharan Africa
Breeding range Tropical Africa Non-breeding range
Red List Category Least Concern
Ramsar regions Africa
Notes

Conservation Framework

Conservation framework Notes
AEWA
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 3 2001 2001 75,000 100,000 [R190]
WPE 4 2001 2001 75,000 100,000 [R190]
WPE 1 1993 1993 25,000 100,000 [R665]
WPE 2 0 0 25,000 100,000 [R667]
WPE 5 2001 2001 75,000 100,000 Expert opinion [R190]
CSR 4 2001 2001 75,000 100,000 Expert opinion [R190]
CSR 5 2001 2001 75,000 100,000 Expert opinion [R190]
CSR 6 2001 2001 75,000 100,000 Expert opinion [S8649] [R190]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1991 2001 STA [R190]
WPE 4 1991 2001 STA [R190]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 5 1991 2001 STA Poor [R190]
CSR 4 1991 2001 STA Poor [R190]
CSR 5 1991 2001 STA Poor [R190]
CSR 6 2003 2012 UNC Poor [T6685] [R1381] [R1371]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 880
WPE 4 2006 880
WPE 1 0 -1
WPE 2 0 -1
WPE 5 2012 870
CSR 4 0 -1
CSR 5 0 -1

References

  • R190 - Dodman, T. 2002. Waterbird Population Estimates in Africa. Unpublished report to Wetlands International.
  • R665 - Unpublished information provided by IWRB Specialist Research Groups
  • R667 - Unpublished information supplied by Wetlands International Specialist Groups, 1997.
  • R1381 - Nagy, S., Flink, S., Langendoen, T. (2014) Waterbird trends 1988-2012: Results of trend analyses of data from the International Waterbird Census in the African-Eurasian Flyway. Wetlands International, Ede.
  • R1371 - Dodman, T. 2014. Status, Estimates and Trends of Waterbird Populations in Africa: AEWA-listed African populations. Wetlands International. (CSR6 African populations) URL: https://www.wetlands.org/publications/1304/
  • R1549 - BirdLife International 2015. European Red List of Birds. Luxembourg: Office for Official Publications of the European Communities. http://datazone.birdlife.org/info/euroredlist

Notes

  • S8649 - No new data to improve estimate; January data from W & E Africa not useable because of overlap with Palearctic populations.
  • T6685 - IWC July data (Nagy et al. 2014) is too limited to base a trend on (Dodman, 2014).
  • S8844 - 20,411-32,945 pairs (BirdLife International 2015).
  • T6817 - Unknown breeding trend are reported from 7 of the 20 breeding range states (BirdLife International 2015).



Copyright Wetlands International 2012

Citation: Wetlands International (). "Waterbird Population Estimates" . Retrieved from wpe.wetlands.org on