Smithsonian Tropical Research Institute

As part of her fieldwork, Fernandez habituated the bats to her presence near their day-roosts, obtaining observations of their natural behaviors and recording their vocalizations in a completely undisturbed environment during months. (Ana Endara)

Similar to Human Babies, This Bat Species Learns to Communicate Through Babbling and Vocal Imitation

Long-term monitoring of the bat species Saccopteryx bilineata in their natural setting revealed that pups display babbling behavior strikingly similar to that of human infants

Many terrestrial birds disappeared in Barro Colorado Island, in the Panama Canal, despite their abundance in adjacent mainland forests, because they could not cross Gatun Lake to maintain populations on the island. (Ghislain Rompre)

Biodiversity Loss Despite a Century of Protection

The Barro Colorado bird community has lost about a quarter of its species over time

From the surface, the havoc caused on a coral reef by a layer of low-oxygen water was barely evident.

Watch What Happens When A Coral Reef Can't Get Enough Oxygen

In September, 2017, divers observed a massive 'dead zone' rising to envelop Caribbean coral reefs in Bocas del Toro, Panama. Smithsonian post-docs formed a team to understand why reef animals were fleeing, and the role of humans in the history of hypoxia.

The cloud forests in the Fortuna Hydrological Reserve are home to almost as many species as the entire United States.

Exploring the cloudiest forest in Central America

The Fortuna Hydrological Reserve hosts one third of Panama’s tree species, a variety of fungi waiting to be discovered and a great potential to offset global warming

From Refuge Cove in Alaska to San Francisco Bay to Baja California and at the Pacific entrance to the Panama Canal, a team from the Smithsonian Tropical Research Institute and Temple University deployed panels to find out what limits marine invertebrate invasions. Here, Laura Jurgens and Carmen Schloeder, celebrate a successful deployment in Mexico (Laura Jurgens)

Invasion Dynamics

Smithsonian marine biologists and colleagues at Temple University tested predictions about biological invasions, first in Panama and then in an experiment of unprecedented geographic scale.

Ana K. Spalding and 23 other women scientists from around the world, advocate for a shift in the value system in science, to emphasize a more equal, diverse and inclusive academic culture.

Women in Science Propose Changes to Discriminatory Measures of Scientific Success

The scientists advocate shifting the current value system, which is biased against women and minorities, towards a more diverse and inclusive model of science

In her lab at the Smithsonian Tropical Research Institute, Annette Aiello usually rears caterpillars to find out which butterflies they become as adults, but in this case, she focused her attention on cicadas emerging from a houseplant on her porch in Arraijan, Panama. (J. Aleman/STRI)

A Smithsonian Researcher Caged and Reared Cicadas From Nymphs to Adulthood

An observation of an insect exoskeleton on a potted plant may lead to the identification of a new insect species

Happy Earth Day 2021! Hillary Hughes, Panamanian actress, visits the Smithsonian Tropical Research Institute's Agua Salud Project during the filming of videos in Spanish and English to share hope for the success of tropical forest reforestation informed by the largest experiment of its kind in the tropics. (video still)

Watch These Two Videos and You Will Feel More Hopeful About the Future of Tropical Forests

The Agua Salud Project's new bilingual videos share the results of tropical reforestation experiments at the Smithsonian Tropical Research Institute in Panama.

Clavelina puertosecensis, a species of tunicate, taken by Shih Wei, a student of the Tunicates course at the Bocas del Toro Research Station, in Panama. Experts teach courses and create instructional videos on how to collect, preserve and observe marine invertebrate groups. (Credit: STRI)

Like A Cooking Show With Worms: Smithsonian Videos Teach Tropical Taxonomy of Diverse Marine Creatures

A program at the Smithsonian’s Bocas del Toro Research Station, in Panama, allows marine invertebrate experts to pass down their very specific knowledge to aspiring taxonomists.

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