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Tag >> Griffon Vulture

A Fierce and Deadly hunter... The Bonelli's Eagle Hieraaetus fasciatus

If you were to search for an emblematic species which would define the importance of the Serranía de Ronda for wildlife, then the Bonelli's Eagle Hieraaetus fasciatus would be the definitive and unequivocal choice. Among the rarest species of raptor in Europe, the Bonelli's Eagle has perhaps, for the moment, its highest breeding density in the world right here in the Serranía!

With a wingspan of up to 1.8 meters the Bonelli is a medium sized eagle and although it is known to sometimes nest in trees in the Serranía its preference is for rocky crags and faces. The pairs form lifelong and all year round partnerships staying in or close to their breeding territories throughout the year. Usually nests are re-furbished during late December and early January. During this period pairs can be witnessed indulging in flight-play with one, normally the male, dropping a stick and the other retrieving it before it reaches the ground! The first egg is laid during February and although a clutch of 3 is possible the most usual is for 1 to 2 eggs. Incubation normally takes around 40 days and usually a single young is fledged after a further 60/65 days.


Next ABS Meeting

Previous field meetings can be viewed HERE

2012 February. Almeria Province. See HERE for details.
2012 March 31st. Jaen Province. See HERE for details.
2012 April. Granada Province. Details to follow.
2012 May 12th. Cadiz Province. Details to follow.
2012 June 16th. AGM Huelva Province. Details to follow.
2012 July 14th. Cadiz Province. Boat Trip details to follow.
2012 August 25th. Malaga Province. Ringing details to follow.
2012 September. Iberia Bird Festival. Details to follow.

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