SRD was hopping this morning. Best bird was a Ash-throated flycatcher, heard only but 100% certain of it (ok, it could'dve been another Myiarchus but that's the only other option). I tried for ~25 minutes, while it called continuously, to find it in the edge of a cottonwood gallery of that east/west berm that parallels and is just south of Vireo Alley (aka Old channel trail). It was slightly NW of where all that construction equipment/trailer office thing is. Area N of Vireo Alley is closed. Some highlights: lots of Willow flys, Laz. buntings, 4 E. kingbirds (3 adults, 1 youth) 1 BT Gray, 1 W. tanager. good birding, Tom negative datum--- Yellow-billed cuckoo: nearly 1; tent caterpillars are there just waiting to be dined on though.