Canal grass
Smithsonian scientist clears up Panamanian urban legend
November 30, 2020
How did canal grass arrive in Panama? STRI staff scientist Kristin Saltonstall compared the DNA of sugar cane relatives from around the world to find out.
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Displaying 30 of 58 results.
Rearing Cicadas
The path toward discovering a new species of Cicada
May 27, 2021
Annette Aiello has a natural history radar system that most of us lack. An observation of an insect exoskeleton on a potted plant may lead to the identification of a new insect species.
Kudos
Mary Jane West Eberhard receives Linnean Medal for Zoology
June 09, 2021
“Her unification of developmental plasticity and genetics is a huge advance in our understanding of evolution. Her decades-long work with tropical social wasps focusing on careful field observation is testimony to what a careful observer of natural history can contribute to evolutionary biology.”-the Linnean Society
Dark navigation
First report of dorsal navigation in a flying insect
June 14, 2021
Sweat bees navigate through dark tropical forests guided by canopy patterns.
Invasion dynamics
Biologists discover that more intense predation in the tropics can limit marine invasions
June 23, 2021
What makes a successful invasion? What keeps invaders out? Are some geographic locations more vulnerable to invasion than others?
Golden bees
A Bee’s-Eye-View of Panama in the late 1800’s
January 13, 2020
Bees and their pollen reveal the environment of the first Cathedral on the American mainland, as do photos by preeminent landscape photographer, Eadweard Muybridge.
Sol Parra
How do genes allow butterflies to mimic each other’s wing color patterns?
June 29, 2022
Young entomologist Sol Parra uses gene editing technology to understand how color pattern mimicry evolves in butterflies.
Manatee lagoon
Have Antillean manatees crossed the Panama Canal?
July 13, 2022
Over half a century ago, a group of manatees from Bocas del Toro was flown into the artificial Gatun Lake to control the abundance of aquatic plants and for public health reasons. Where are they now?
Lex talionis
Punishment enforces cooperation in the fig-wasp mutualism: The exception proves the rule
August 02, 2021
Mutually beneficial relationships are common, but what happens when one partner stops enforcing the other’s good behavior?
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.
