Research and monitoring for and with raptors in Europe
May 2010 - May 2015

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Submission #209

Wed, 2013-03-06
Portugal
Monitoring of the Bonelli's eagle breeding population in the West Region of Portugal
2011
2013
Regional
Oeste
Sociedade Portuguesa para o Estudo das Aves (SPEA-BirdLife) - Working Group on Bonelli's Ealge (GTAB)
Civil (NGO)
3
No
Bonelli's Eagle (Aquila fasciata)
Regular breeder
No
<20%
<20%
Yes
No
No
No
None
Yes
Mainly areas not protected by law (only 2 national parks)
No
Yes
2011
2013
Yes
2011
2013
No
Yes
2011
2013
Yes
2011
2013
No
No
No
Yes
2011
2013
No
No
No
Yes
Forest and tree loss and degradation
Forestry (intensification, deforestation, selective logging)
Disturbance
2011
2013
No
No
No
No
No
Total count
More than once a year
No
Yes
Total count
More than once a year
No
No
No
No
No
No
No
No
No
No
Yes
2011
2013
No
No
No
No
Yes
2011
2013
Yes
2007
2011
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
Yes
Yes
No
Annually
Yes
Portuguese Institute for Nature Conservation (ICNF), Local authorities, Forestry companies
No
No
Yes
Yes
No
No
Yes
No
No
No
No
No
0
3
>80%
2,000
This work is entirely voluntary.

It's really difficult to know the "APPROXIMATE MINIMAL YEARLY COST OF CURRENT EFFORTS (in Euros)" and the number given may not be correct (more?).

Website of the Working Group on Bonelli's Ealge (GTAB-SPEA/BirdLife) (portuguese):
http://www.spea.pt/pt/participar/grupos-de-trabalho/aguia-de-bonelli/