A Fearless jewel
NOT a Bird Dropping
Enero 24, 2020
The discerning eye of staff scientist, Annette Aiello, observed the fearless behavior of an iridescent insect resembling a bird dropping containing embedded, blue seeds.
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Displaying 30 of 57 results.
Old Genes, New Traits
Recycling old genes to get new traits – How social behavior evolves in bees
Junio 10, 2020
Researchers learned from some unusual sweat bee species on Barro Colorado Island, Panama, how the sophisticated division of labor in highly complex insect societies can arise from humble beginnings.
Insect societies
Can social bees and ants teach us the pillars of sustainable societies?
Junio 18, 2020
STRI staff scientist and evolutionary biologist Bill Wcislo discusses the foibles of social bees and farming ants and the evolution of their behavior in changing environments. In a time of crisis, what can we learn from these insects about their highly efficient public health care systems?
The great flood
Animated maps of sea level rise: the Isthmus of Panama during the last 26,000 years
Septiembre 11, 2020
These maps dramatically illustrate how rising sea levels completely altered the shape of Panama’s coastline, creating islands and submerging large areas of land.
Hungry megaherbivores
How do Giraffes and Elephants alter the african savanna landscape?
Septiembre 15, 2020
Through their foraging behavior across the diverse topography of the African savanna, megaherbivores may be unknowingly influencing the growth and survival of vegetation on valleys and plateaus, while preserving steep slopes as habitat refugia.
Ñeques, ants and arachnids
A journey of growth and discovery
Octubre 09, 2020
The first time Dumas Gálvez saw the ant species Ectatomma ruidum under a microscope, he was just a little boy. He was immediately fascinated. A few decades later, as a postdoctoral fellow at the Smithsonian Tropical Research Institute (STRI), a professor in the entomology department at the University of Panama and a mentor to young scientists, he does research on that same ant species. Listen to him narrate every step of his academic journey: his experiences, mentors, mistakes and lessons learned.
Jose Loaiza
Mosquito-borne Disease Transmission Risk
Octubre 22, 2020
Join Jose Loaiza, STRI Research Associate and Senior Scientist at Panama’s INDICASAT-AIP, for the latest information about the role of disease transmission by mosquitos in Panama.
Darwinian Diet
You are what you eat: Evolutionary lessons from agricultural ants in Panama
Octubre 28, 2020
Just as contemporary human societies depend on large-scale agriculture, leaf-cutter ants depend on a long, co-evolved relationship with a fungus. As humans, we may share some of the same rules that govern their relationship.
Flowers!
How the Chicxulub Impactor gave rise to modern rainforests
Abril 01, 2021
About 66 million years ago, a huge asteroid crashed into what is now the Yucatan, plunging the Earth into darkness. The impact transformed tropical rainforests, giving rise to the reign of flowers.
Rearing Cicadas
The path toward discovering a new species of Cicada
Mayo 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.
