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Showing posts from February, 2010

Winter Atlas top ten

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On Friday I completed the fieldwork for my allocated survey areas in eastern Extremadura for the Spanish Winter Bird Atlas. As I wrote in my blog of 22nd December, this has been a magnificent way over the last three winters to get know parts of the area that I had rarely visited before, or to explore beyond my regular routes in those patches which I know well. I used the internet to plan routes along little-used paths and tracks and then headed out for a good six hour hike (or slow walk actually) to record every individual of every species of bird detected in the course of 15 minute-long transects (whilst recording habitat type as well). Such were my atlasing days in the field.

The areas that I was assigned to cover included pretty much a good cross-section of the local landscapes: plains, open woodland, scrub, rice fields, olive groves and orchards, uplands and a couple of small water bodies. We will have to wait for the book to be published by SEO (the Spanish Ornithological Society…

Close encounter with Bonelli's Eagles

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It was half past one and I had been walking for four and half hours in a remote area of eastern Extremadura doing some fieldwork for the Winter Birds Atlas. I was in a quiet valley, quite wide, with scrub-covered slopes, some rocky outcrops and a strip of alder gallery woodland (full of Siskins) beside the river. This I thought to myself looks good eagle habitat. Just a few minutes later, I heard a loud whooooosh and an object whizzed past me at great speed just a few metres away and close to the ground. My first split-second reaction was that it was a hunting Goshawk, but as I got my binoculars on it, its true identity was obvious: a Bonelli's Eagle. It pounced onto a Red-legged Partridge on valley slope nearby. The partridge flew up, but then a second Bonelli's Eagle arrived, at the same speed as the first, and had a go at it. The eagles had appeared out of nowhere and had been completely oblivious of my presence, so focused were they on their prey. I was simply very close t…