NW Tonalá 60a April 8 a-west, 3x; we-doit, we-dact Several near railroad bridge 'Be-jait, Be-jait, lie-jait given by a lone bird during pauses in foraging. Photos 7-9 (Color Rolle #/0) show habitat of this wren, Photos 1,2,3 show habitat of other groups of wrens. Photos 4,5,6 show the area, not necessarily good wren habitat. Coming back to the car I heard dozens of wrens singing. They are not restricted to the streamside vegetation -rather they occur generally in the deciduous thickets and small trees - abundant apparently. No sign of Chiafensis. Streamside floral elements include willow trees, totoposte, a very few amates, guanacaste (mostly small) columnarous small hard tree & shrubs. Calvitia & white-winged & ground doves are abundant. Dally flycatchers less common that at Tonalá'. Aimophila & Momotus mexicanus common, a few Atetinga. One pair of Cassicus. Later in the day the sun came out a bit and wrens started singing. They were everywhere & very abundant - not limited to streamside but occurring throughout the area in the tangle of bare trees & shrubs. Much shell from ocacia -slender, poor looking trees-thus a favorite spot for the wrens. My photographs will show habitat. The vegetation in this area and up