Ecology

Video

How hummingbirds can explain other species’ extinction

Bird extinction may unleash cascade effect where these pollinators and plants interact most intensely | 2'51

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PUBLIC POLICY

Rewarding Conservation

New study sheds light on impacts from bonus tax transfers to incentivize expansion of municipal protected areas in Brazil

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ECOLOGY

Transgenic zebrafish found in streams in the Paraíba do Sul basin, Minas Gerais

More than a hundred specimens of the fluorescent zebrafish were captured by researchers

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PROFILE

Amazonian challenges

Ecologist broadened her study of birds to the entire rainforest, moving beyond research alone to dedicate herself to environmental policy

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Video

The uncertain identity of the pigmy marmoset

Brazilian primatologist Jean Boubli, from Salford University, in the UK, and his team, solved a 19th century mistery regarding the world's smallest monkeys | 3'47

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ECOLOGY

How far do hares go?

Hares do not only live in the area they were born

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Obituary

Two lives dedicated to biodiversity

Thomas Lovejoy and Edward Wilson are unforgettable benchmarks with respect to the importance of nature and conservation

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VIDEO

Where do Brazilian whales go

Researchers use recognition algorithms to understand humpback whale annual migrations | 3'11

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Biodiversity

Wild species at the table

Wild varieties can enrich the diet and the decor

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Paleoecology

Caribbean incursions

Studies back up the hypothesis that the Caribbean Sea flooded parts of the western Amazon between 23 and 10 million years ago

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ECOLOGY

Eating out

Insect-eating bats can benefit agriculture

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Environment

Colorado River losing water

Water availability for ecosystems and human use is under threat in the Colorado River basin in the southwestern USA

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Biodiversity

The great ocean fertilizers

Whales are the largest living beings on the planet and play an important role in recycling ocean nutrients

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Biodiversity

Deforestation and hungry harpy eagles

The largest eagle in the world, is disappearing from some regions of the Amazon as a result of deforestation

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Video

Harpy eagles are disappearing from parts of the Amazon

Preys for the largest eagle on Earth dwindle in deforested areas | 1'58

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Photolab

The harvestman with eight canes

Of all the harvestman species found in Brazil, Giupponia Chagasi is the best adapted to living in caves—a trait known as troglomorphism

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Video

These birds show how species arise

Ornithologist Luís Fábio Silveira, curator of the bird collections at the Zoology Museum of the University of São Paulo (MZ-USP), explains how studies with capuchino seedeaters help understanding their diversification by means of evolution | 5'46

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Ecology

Lowered immunity

Even modest doses of insecticide make bees more susceptible to bacterial infections and increased mortality

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Ornithology

Where birds came from

Most species in the tropics emerged in extreme environments, such as deserts and mountains, before establishing themselves in other biomes

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Biodiversity

Damage beyond deforestation

Fragments of Atlantic Forest have already lost 23–42% of their biodiversity and forest carbon stocks

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Environment

Lakes to lose ice cover by 2100

Some 5,700 lakes in the northern hemisphere are expected to lose their ice cover during the winter by the end of the century

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Zoology

Sound absorbing wings

Microscopic structures on the scaled wings of two moth species are able to absorb many of the ultrasound waves emitted by bats

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Ecology

Defenders of São Paulo’s savannahs and forests

Research teams from the Forest Institute propose new uses for Brazilian wood species and innovative strategies for protecting native vegetation

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Biology

The faithful frog

Saxicolous frogs only reproduce with two or three specific females, behavior never before seen in amphibians

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Ecology

The advance of stagnant water

Dams, swamps, and wells proliferate in deforested areas of the Upper Xingu River Basin

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Careers

Environmental chemistry

Researcher from São Paulo wins international award for studies on ecological interactions

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Archaeology

30,000 years ago in the Americas

Mexican site suggests settlement of the Americas began 30,000 years ago

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Ecology

Protecting the turtles

Combined use of sound recordings, aerial images, and environmental data improves monitoring of endangered Amazon species

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Video

In violin bow construction, each wood type is unique

Biologist Eduardo Longui, from the Forest Institute of São Paulo, and architect and bowmaker Daniel Lombardi search for alternatives to brazilwood for manufacturing bows for cellos and violins. | 10'03

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Ecology

Winged invasion

In four decades, 35 alien bird species have colonized deforested areas on experimental properties in Brazil’s Amazon

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