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- Mixed-Species Bird Flocks in Primary and Regenerating Montane Forests in Ecuador Emergent Trees Are 10-20 M Tall
- Bird Reserve Network
- Bill Deformity in a White-Winged Becard, Pachyramphus Polychopterus, (Aves: Suboscines: Tityridae) from Minas Gerais, Brazil
- Gap Analysis Project (GAP) Terrestrial Vertebrate Species Richness Maps for the Conterminous U.S
- June 2012 Even Dove Repeatedly at Their Pickup Anytime It Went Down a Certain County Road
- FIELD REPORT – Panama's Canopy
- Further Observations of Nesting Slaty Becard Pachyramphus Spodiurus
- Rheidae 1 Greater Rhea Rhea Americana Tinamous
- Conservation of Biodiversity in the Lower Rio Grande Valley
- Brazil Manaus & Rio Negro 1St to 17Th September 2017 (17 Days) Amazonia NP Extension 17Th to 22Nd September 2017 (6 Days)
- Guyana Cumulative Bird List Column A: Number of Tours (Out of 6) On
- The Birds of Parque Nacional Ybycuí, Paraguay
- Life History of the White-Winged Becard
- Field Guides Birding Tours: Suriname
- First Record of Yellow-Cheeked Becard Pachyramphus Xanthogenys in Madre De Dios, Peru, and Notes on Birds from the Same Locality Daniel J
- Arizona's State Wildlife Action Plan: 2012-2022
- A Field Checklist of the Birds of Guyana. 2Nd Edition
- NE Brazil: the Land of Awesome Rarities - Araripe Manakin, Lear’S Macaw, and More… 7-16 March, 2018
- Checklist of the Terrestrial Vertebrates of the Guiana Shield
- Southernmost Records of Pachyramphus Marginatus (Passeriformes: Tityridae) and First Observation for Santa Catarina State, Southern Brazil
- Assessment of Native Species and Ungulate Grazing in the Southwest: Terrestrial Wildlife
- Birding Checklist
- Mixed-Species Bird Flocks in a Montane Cloud Forest of Colombia
- Arizona Bird Committee Report, 2005–2009 Records Gary H
- Endangered and Threatened Animals of Texas Their Life History and Management by Linda Campbell
- Alpha Codes for 2168 Bird Species (And 113 Non-Species Taxa) in Accordance with the 62Nd AOU Supplement (2021), Sorted Alphabetically by English Name
- Nest and Nestling Description of Grey-Collared Becard Pachyramphus Major in the Highlands of Michoacán, Mexico