Most nonhuman primates prey on vertebrates. Meat-eating, defined as ingestion of
vertebrate tissue, occurs in 12 families,≥ 39 genera, and≥ 89 species. It is most common in …

Abstract About 35% of tree-cavity-nesting bird species inhabit the Neotropics, a region
crucial to understanding their breeding ecology, conservation, and roles in social-ecological …

Many forest bird species require tree cavities for nesting, and share this resource with a
diverse community of animals. When cavities are limited, niche overlap can result in …

Nest predation is a major limiting factor of bird reproductive success, and predation by
snakes may have particularly adverse effects on passerines. The reed parrotbill …

Native animals worldwide are experiencing long‐term coexistence with invasive plants,
leading to diverse behavioral changes. Invasive plants may create new habitat structures …

Nest predation is a determinant factor for the success of birds breeding especially for tropical
species. However, it is not clear whether parental color plumage can be used as a visual …

The magnitude of recent climatic changes has no historical precedent and impacts
biodiversity. Climatic changes may displace suitable habitats (areas with suitable climates) …

El presente trabajo es el resultado de observaciones de campo y estudios realizados en
Argentina entre los años 1978 y 2015. Se aporta información inédita sobre la identificación …

Understanding the mechanisms by which tropical forest fragmentation can affect the
persistence of species and populations is of scientific and practical interest. However, nest …

Toucans (Ramphastidae) are mostly frugivorous birds with important links to seed dispersal
in the Neotropics. They are less frequently observed to prey upon invertebrates, small …