Great ones, Bob!
In the first one the blue tit challenges the great tit, in the second it's the other way round, great.
Here are some of my 'different' bird photos (some previously posted):
... when the photograph annihilates itself as medium to be no longer a sign but the thing itself...
|Mig-17-1 by bbmach|
from Low Pass
|Rotting Gracefully by Mond|
from Natural Decay
|attic by wgjohnston|
from In the attic, or in the basement!
|Ox Bow Aspen by McFrost|
from cell phones - nature photographs