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First “Virtual Gigante” is a success
February 03, 2022
After being taught annually for three decades, the Smithsonian Introductory Field Life Sciences Course was suspended due to the pandemic, but it made a digital comeback in 2021.
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Displaying 20 of 42 results.
Eyes in the Sky
Drones help solve tropical tree mortality mysteries
February 09, 2022
Understanding when and where trees die in vast tropical forests is a challenging first step toward understanding carbon dynamics and climate change. Researchers explained variations in tree mortality over a five-year period by analyzing drone images of one of the most-studied tropical forests in the world, Barro Colorado Island in Panama.
Isolated gem
A bilingual book makes the unique biodiversity of Panama’s Escudo de Veraguas Island available to indigenous communities
March 10, 2022
Botanist Alicia Ibañez hopes the book, which presents new data on the tiny island’s endemic flora and fauna in both Spanish and Ngäbere, will increase awareness of the importance of preserving its biodiversity.
Palm pollinators
Not such evil Weevils
May 26, 2021
Join Brazilian biologist, Bruno de Medeiros, as he explores mysterious trade-offs between plants and their pollinators and why they are important to the Brazilian economy and ecosystems.
Confined
Isolation led white-faced capuchin monkeys into the Stone Age
July 21, 2020
After 14 thousand years of living in confinement and without the threat of predators, the white-faced capuchin monkeys on the Coiba National Park islands have begun to exhibit behaviors that have not been recorded in the mainland populations. For example, they are highly terrestrial and have learned to use stones as tools. Listen to doctoral student in animal behavior and former STRI fellow, Claudio Monteza, tell us this story.
Tiny Tool
Modern pollen as a tool for paleoecological research (talk in Spanish)
April 25, 2023
Each plant produces a particular type of pollen, which means that it has unique characteristics that can be used to identify the species to which it belongs.
Sneaky
Are bats spying on their prey in the canopy?
October 22, 2019
Eavesdropping behavior in the canopy may answer questions about how acoustic interplay among animals has developed over millions of years in the forest
Redefining sexual dimorphism
Is odor the secret to bats’ sex appeal?
January 29, 2021
A literature review revealed that odor-producing glands and tissues in bats may play a prominent role in mating behavior
Risky Business
Courtship movements put katydids in danger
April 30, 2020
Females may also be prone to predation as they move toward a mating call
Bat babble
Mother bats use baby talk to communicate with their pups
August 26, 2020
Just as humans with their babies, adult female bats change their vocalizations when interacting with “babbling” pups, which could be interpreted as positive feedback to their offspring during vocal practice
