Individual signatures
A new social role for echolocation in bats that hunt together
June 24, 2020
Socially foraging bats may find food faster by listening in to the search-phase calls of their group members
Socially foraging bats may find food faster by listening in to the search-phase calls of their group members
Females may also be prone to predation as they move toward a mating call
Students in Bocas del Toro helped Smithsonian researchers collect environmental data to better understand what factors influence the proliferation of algal deposits in the largest island of the archipelago
A volcanic eruption 22 million years ago triggered a sediment flow that preserved a mangrove forest around what is now Barro Colorado Island, providing a better glimpse of the vegetation that existed in a highly changing area.
A species of tree fern found only in Panama uses ‘zombie leaves’ or reanimated dead leaf fronds, and turns them into root structures that feed the mother plant.
The matador bugs' vibrant flags are neither a dating display nor a distraction tactic, they’re part of an elaborate defense strategy, according to a new study in Gamboa
Through advanced isotopic analyses, Rodnyel Arosemena seeks to understand how fish in the Caribbean and the Pacific that had a common ancestor take advantage of the resources of their different environments today.
What started as a student summer job, became Anibal Velarde’s life’s work. Over fifty years later, he is still at the Smithsonian
I specialize in forest ecosystem ecology, global change ecology, and climate protection through forest conservation. My approach combines data synthesis and analysis, quantitative ecology, and field research and focuses on understanding how climate — and climate change — shape ecosystems, and...
I’ve gotten used to performing long-term studies, and shorter-term field experiments, but most of all try to mix and match what is both interesting and useful. Many studies have come to fruition, and those I continue to expand consider 1) ecology and taxonomy of stingless bees and orchid bees, 2...