Somethign from nothing

A very nice 60* walk at dawn around a fairly unpromising hotel grounds. Over head a small passage of American Crow headed low in a South or South-easterly direction, some calling. The call contrasted nicely with a Raven I eventually found perched atop a streetlight across the freeway.
There were a number of Hummingbird whizzing around in the early light and calling. I am guessing Ana's but I really didn't get a decent look at one. A few House Finch flew over calling an several 'chips' and 'seeps' remained hidden in the bushes.