C. Koford 13 Journal 24 June 1969 Sierra del Nido, Chihuahua, Mexico Ash-throated Flycatcher, W. Bluebird: Below, saw jay, dead fox in side, Upper Ramito Parquette ] almost caught it by hand. Saw Raven carrying food in bill. Red- tailed Hawk, C. Kingbird. On area of 2' tall Lupine, 20+ Meadow Lark. Meadow Lark - flock 20 to 30 on short grass bent going to down Mesteno, lower canyon. Also many Lack Sparrow . But Donal de Banos, then E./over Mononite Farms, 10' below; saw 1 to 3 C. Kingbirds attack Raven vigorously. Then down into Oso Canyon saw scrub Jays (2) in extreme heat. Near rock saw 1 Say Phoebe (clean road surface), white-throated Swift,/about 4 mi. down, pair of Karlgin. Quail worked off road. At top cliffs, saw 12+ turkey vulture, at least 2 perches (windy day)./Near Rinconera, 6 Brown-Legged Seabirds followed behind lawn fields. When drier area reached, saw Mockingbird, Brown Tanager. Saw C. Kingbird rest 15' upon isolated oak (G. Rands) nestling, + 10 more eggs). Arrived Campcuna camp about 7 p.m. George & Eike set up 30' but not across water trough among trees near cliff - by 2:30 they had nearly 100 birds (preserved in formalin), of several species, including flycatcher, myrtle, antrogon, fleeter, Cestrene. /Near Bonville. 25 June 1969. Windy night, clear morning. A few Cliff Swallows apparently starting nests on 50' cliff. Saw Mockingbird, C. Kingbird, Vermilion Flycatcher. Yesterday saw Blue Grosbeak up canyon about 1 mile & saw Ivory Dove at big cottonwood by adobe house up canyon. /We departed for Chihuahua. Saw Meadowlark near Cemetery, and 2 White-redled Ravens in yard near restaurant, atop fence posts. Occas. saw on Km. 92 2 or way to Chihuahua City. Saw burned area in pasture, but may have been accidental. Toward Chib., proportion of mosquitoes increased until nearly solid cover. About 20 mi. N. of town, saw American Hawk and Ferrugineous Hawk (windows under