All posts tagged with fitness

Fitness in hybrid baboons

4 minute read

It’s rare to have good data on fitness of individuals in wild populations of animals. It’s even more rare to have data on fitness of hybrid individuals in na...

Twins from an adaptive point of view

1 minute read

The biological anthropologist Rebecca Sear looks at the evolution of human twinning in a post for This View of Life: “Solving the Evolutionary Puzzle of Twin...