Theropods once trekked along a “dinosaur freeway” that stretched across a shoreline in what is now Bolivia, according to a new study.

Camera traps bring you closer to the secretive natural world and are an important conservation tool to study wildlife. This week we’re meeting the pampas cat. This cat may look like a domestic cat, ...

Fossils such as a tibia of a giant sloth, which can measure 60 centimeters, catch the eye amongst the shells on Concheiros beach in the state of Rio Grande do Sul On a normal day in 2007, when parking ...

The Wilson Journal of Ornithology, Vol. 127, No. 4 (December 2015), pp. 746-752 (7 pages) The Shiny Cowbird (Molothrus bonariensis) is a generalist brood parasite known to have parasitized more than ...

The grassland vegetation of the South American pampas—a biome covering more than 1 million km² between Brazil, Argentina, and Uruguay—suffered a loss of 20 percent, including 9.1 million hectares of ...

Ornithologists have begun to defend livestock farming and the farmers behind it and value wild animals in Bagé, in Rio Grande do Sul. “Birds and agribusiness can coexist”, guarantees biologist Pedro ...

Thinking about planting pampas grass? Be sure you have enough space. Pampas grass (Cortaderia selloana) grows to impressive size, as high as 10 feet and equally as wide. But what a beautiful plant it ...

My friend Paul asked me to write about pampas grass, Cortaderia selloana, which in some parts of the country has become a problem invasive plant. While it is not on the noxious weed list (listed as ...

"Eighth Amherst expedition, 1911."--t.p. An expedition organized and equipped by the Class of 1896, Amherst College. https://siris-libraries.si.edu/ipac20/ipac.jsp ...