Olive Sparrow. Santa Ana National Wildlife Refuge, 3/28/2005.
This fellow was chattering away in the bushes like a wren (in fact we mistook
it for a wren until one of the park rangers informed us otherwise). A little later
it hopped right up to us, to the point that the camera was having trouble
focussing on it -- I had to step back! This bird is rather specific to
the southern tip of Texas, southward into Mexico.
