Fortuitous discovery
Accidental tree wound reveals novel symbiotic behavior
Enero 07, 2022
A group of high school students describe how Azteca alfari ants respond to damage to their host plant
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Displaying 20 of 33 results.
Home Science
First “Virtual Gigante” is a success
Febrero 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.
Eyes in the Sky
Drones help solve tropical tree mortality mysteries
Febrero 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
Marzo 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.
Profile: Charlotte Jandér
How do fig trees punish cheaters?
Enero 24, 2014
The tiny female fig wasp carries a huge burden but cutting corners may not be worth the risk.
Scientist
Sean McMahon
My primary research focuses on the ecological mechanisms that structure forest communities and determine their fine- and large-scale spatial and temporal dynamics. This research spans topics as diverse as forest demography, functional traits, canopy structure and change over succession, spatial...
Scientist
Stephen Hubbell
My primary research interest is the ecology of tropical rainforests, plant-animal interactions and theoretical ecology. Along with Robin Foster (now at the Field Museum of Natural History in Chicago), I founded the 50-hectare forest dynamics plot on Barro Colorado Island in the Panama Canal. The...
Sneaky
Are bats spying on their prey in the canopy?
Octubre 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
Risky Business
Courtship movements put katydids in danger
Abril 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
Agosto 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
