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◆ Biotropica2026-03-27· Frugivore

The Potential of Generalist and Disturbance‐Tolerant Seed Dispersers in the Restoration of Neotropical Degraded Areas

Rodrigo Béllo Carvalho, Marco A. Pizo

原始摘要(英文原文)· Original abstract
ABSTRACT Widespread defaunation and habitat degradation are profoundly disrupting ecological processes, notably seed dispersal, largely due to the loss of large‐bodied frugivores, which are key to the dispersal of large‐seeded plants. While the conservation of endangered large frugivores remains fundamental, restoration efforts should also consider the functional potential of surviving generalist and disturbance‐tolerant frugivores that retain the dispersal of large‐seeded plants. This study conducts an evaluation of the restoration potential of four such Neotropical species— Ramphastos toco (Ramphastidae), Penelope superciliaris (Cracidae), Artibeus lituratus (Phyllostomidae), and Cerdocyon thous (Canidae)—to restore degraded areas. Through an extensive literature review, we provide a species profile detailing ecological traits, diet, movement patterns, and habitat utilization. Together, these four frugivores consume over 300 fruit species, including numerous varieties with large seeds and those from mid‐ to late‐successional stages. Each frugivore demonstrates broad mobility, tolerance to anthropogenic landscapes, and effective seed dispersal behavior. We contend that these resilient frugivores constitute a functional guild of “Anthropocene dispersers,” with the capacity to facilitate passive restoration of vegetation in degraded ecosystems. Acknowledging and integrating their ecological roles can significantly enhance restoration strategies, particularly in landscapes where traditional rewilding is no longer viable.
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