Hamilton 1947 Journal Dept. Piumz, Peru 19 July Reventazon, 64 kms 19 km W Securos, Elev 100' (est.) seems different over a rock. It can not be like the desert in her her in for last several days. Then near several areas without any dense vegetation is an of them & some foot tracks. On seeing these areas this now see vegetation in prof or you will see at least in an direction. at Reventazon there now a low flat area that appeared lifeless. An area of low down 2'-4' mixed with candelot plant as the most typical direct g Stulzbijsit condition with magnifict azlar Acacia, and lot Mule Ear 201 for Copir. The vegetation grows a meadow mix of down with mid bush coming from oreon which is about 6-8 Kilometer away. Over the area & close to the hills (at 3/4 every hill) in an area noticeably lush with many long clumps Fern & bushes. Many of these clumps contain several species and the clumped near close together than at other places. These are then clumps are hard & blackbird and threaten them. When arrives on it back & than not to get at Securos, & not greatly N toward the land area sections previously. On this area have the only inhabitant of the Dechema desert a Butchard that has been living there for 35 years with his goats & Burros. & at Town I edging the vegetation clumps as well at about 50 traps. There were many birds in this area & some I do again when an at up course Storm Turkey Vultures. I photographed them and finding my a set of film on them. On there also seen Geositta pyctensis as a Tropesurus ligid. On land are described previously nor unidentified Caprimulgid is probably Copsimulgus longirostris, Vermillion Flycatcher Pyrocephalus rubinus displaying, Unidentified Hummingbird tweet some close and other. The little war-bird I named in my #38 a less Darwinia probate Turpative, Black & Turkey Vultures. Thi