In this Nov. 13, 2012 photo, onca pintada jaguars interact at the Jardim Zoo in Brasilia, Brazil. The scientists at Brazil’s Embrapa agriculture
In this Nov. 13, 2012 photo, onca pintada jaguars interact at the Jardim Zoo in Brasilia, Brazil. The scientists at Brazil's Embrapa agriculture research agency said this week they have spent two years building a gene library with hundreds of samples from eight native species, including the collared anteater, the bush dog, the black lion tamarin, the coati, and deer and bison varieties, as well as the onca pintada jaguar and the maned wolf, according to team leader Carlos Frederico Martins. (AP Photo/Eraldo Peres) (Eraldo Peres/AP)