It was totally overcast today when my son and I went for a walk, so most of the bird shots I got have a uniform white background in them. I was surprised to find manzanita bushes in bloom (just in this one microclimate) and hummingbirds feeding on them - I never got any shots of actual feeding, the nectar in a single manzanita flower must be very limited, and the birds were moving around very quickly from flower bunch to flower bunch... Lucky for me, this one chose a branch very close to the dirt road to base his operations from...
(click a photo to see a larger version of it)
Preparing for flight (look closely and you can see typical bird preflight preparation going on :D)...
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Launching on a different sortie...
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Taking a break in the bush...
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All shot with the 5DII @ ISO 1600, 100-400L+1.4x Kenko TC (w/ taped pins), hand held, and cropped to varrying degrees and processed in Lr.