Silva, Paulo Antonio

• Ornitología Neotropical Vol. 26 No. 2 - Short Communications
  CALYX-WATER CONSUMPTION BY BLUE-AND-YELLOW MACAWS IN SPATHODEA CAMPANULATA (BIGNONIACEAE) FLORAL BUDS
  Abstract  PDF
• Ornitología Neotropical Vol. 29 - Articles
  MASSIVE CONSUMPTION OF UNRIPE SLASH PINE (PINUS ELLIOTTII) SEEDS BY BLUE-AND YELLOW MACAWS (ARA ARARAUNA)
  Abstract  PDF
• Ornitología Neotropical Vol. 30 - Short Communications
  FLOWER EATING BY THE TOCO TOUCAN (RAMPHASTOS TOCO) IN AN ANTHROPOGENIC LANDSCAPE DURING THE DRY SEASON
  Abstract  PDF