alexander shiny toro espinalat sta.uwi.edu studies in trinidad and tobago ornithology . - UWI St. Augustine ALEXANDER, GAVIN D. Observations of the Trinidad Piping-Guan, or Pawi (Pipile pipile), in northem . Mating and nest-searching behaviour of Shiny Cowbirds . moored at El Toro tributary and later at Cafio Paloma, Venezuela; departed for Trinidad at 2300 . FELDMANN, P., E. BENITO-ESPINAL, AND A. R. KEITH.