Tuesday, 8 February 2011

Blackbird

I love the emphasis on the eyes of this male Blackbird as it focuses hard on something in the distance; a food source perhaps or a possible predator. In birds, the eyes are the largest organs relative to their body size. Our eyes take up a mere 1% of the total weight of our heads, while most of the avian eye lies hidden by the skull and eyelids. The eyes of large owls are about the size of our own, but can account for one third of the weight of their heads. Starlings' eyes make up 15% of their head weight. In many birds, the eyes weigh more than the brain. Little wonder, then, that those who like to photograph birds so often need the subterfuge of a hide.

Canon 1DS MkII, 1/320 sec, f8, 400mm at ISO 200





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