TY - JOUR A1 - Brand, L A A1 - Noon, B R A1 - Sisk, T D T1 - Predicting abundance of desert riparian birds: validation and calibration of the effective area model. Y1 - 2006// N1 - R831596 JF - ECOLOGICAL APPLICATIONS J1 - ECOL APPL VL - 16 IS - 3 SP - 1090 EP - 1102 ER - TY - CONF A1 - Dixon, M D T1 - The upper San Pedro River: past, present, and future. N1 - R831596 ER - TY - CONF A1 - Dixon , M A1 - Stromberg , J A1 - Lite , S J A1 - Rychener , T T1 - Effects of environmental change on riparian vegetation along the upper San Pedro River. N1 - R831596 ER -