Many tropical plants are pollinated by birds and several bird phylogenetical lineages have
specialised to a nectar diet. The long‐assumed, intimate ecological and evolutionary …

Comparing ecological networks along environmental gradients can enable a better
understanding of the environmental filtering and coexistence mechanisms that determine …

The drivers behind plant‐pollinator interactions still need to be fully understood. Previous
research has suggested that observed interactions result from either neutral interaction …

Body mass has been considered one of the most critical organismal traits, and its role in
many ecological processes has been widely studied. In hummingbirds, body mass has been …

Differences in interaction specializations between nectarivorous birds and plants across
continents serve as common examples of evolutionary trajectory specificity. While New …

The calculation of nestedness has become a routine analysis in the study of ecological
networks, as it is commonly associated with community resilience, robustness and species …

When plant species compete for pollinators, climate warming may cause directional change
in flowering overlap, thereby shifting the strength of pollinator‐mediated plant–plant …

Tropical mountain ecosystems harbor diverse biological communities, making them
valuable models for exploring the factors that shape ecological interactions along …

Abstract∙ Hummingbirds (Trochilidae) are mainly nectivores and rarely consume fruits. Four
species of hummingbirds (Purple-crowned Fairy, Heliothryx barrofi; Stripe-tailed …

Humid mountain forests (HMF) in Mexico have been heavily degraded by anthropogenic
activities. A key conservation strategy consists of propagating HMF species in forest …