Piraputanga: The Fish That Drives Crystal Clear River Tourism
Silver scaled and red finned, the piraputanga anchors observation tourism in the transparent rivers of the Pantanal and works as a live gauge of the biome’s health.
Anne Silva
Brazil’s Blue Amazon: the ocean secrets science is only now uncovering
Researchers from the University of Sao Paulo and the Brazilian Navy report that Brazil’s marine territory can hold more life per square metre than the rainforest itself, and that new species are being found there at a rate of two per week.
The Amazon Tapir, the Slow Giant That Plants the Rainforest’s Tallest Trees
A single tapir can carry more than ten thousand seeds through the forest in one day of walking. It is the only Amazon animal able to swallow the biggest seeds of all and return them to the ground ready to sprout.
The Jabiru Stork Returns to the Skies of the Pantanal
South America’s giant stork is gaining ground again across the Pantanal floodplain and pockets of the Cerrado, and its active nests signal wetlands moving back toward health.
Brazilian Arnica Opens a Clean Route to Silver Nanoparticles
Brazilian researchers replace toxic reagents with arnica extract to make silver nanoparticles for air filters and hospital products, with a patent already filed.
Amazon Butterflies Are Reading the Forest’s Climate Future
Short life cycles and extreme heat sensitivity turn Amazon butterflies into an early warning system, revealing climate stress in the rainforest long before instruments confirm it.
The Green Anaconda, Silent Guardian of the Amazon Waters
The heaviest snake on Earth is not the monster of folklore: it regulates prey, recycles nutrients and holds the chemical balance of Amazon rivers together.
The Giant Water Lily That Blooms Once a Year and Moves Amazon Tourism
A single flower can reach 40 centimetres across and open for only one or two nights a year. That fleeting cycle has turned lakes and creeks in Para into the stage for a community based ecotourism that spreads income and eases pressure on the forest.
The Pirarucu’s Armored Scale: Biomimicry That Inspires Body Armor
The pirarucu’s two-layer scale, hard on the outside and flexible within, is becoming an engineering model for lighter vests and high-strength materials.
How Capybaras Talk Their Way Through the Amazon
Contact whistles, alarm clicks and soft maternal calls: the world’s largest rodent holds its social groups together with a surprisingly rich vocal repertoire.