Comparative analyses of the behaviour of individual animals across multiple populations are rare. We analysed the relationship between local population density and individual behaviour across 36 wild ...
The new Nature study on "picky females" may explain how cichlids, a fish found in Lake Victoria in Africa, can coexist in high diversity in the same habitat. Disclaimer: AAAS and EurekAlert! are not ...
Phylogenetics is the attempt to reconstruct the evolutionary relationships between species. Historically, this was done using quantitative morphological data, but modern methods rely more heavily on ...
https://doi.org/10.2307/2408559 • https://www.jstor.org/stable/2408559 Copy URL ...