This mechanism reduces competitive interactions and increases opportunities ... Variations and Fluctuations of the Numbers of Individuals in Animal Species Living Together. Reprinted in 1931.

By far the most common mutualistic primate-plant interaction occurring in communities is seed dispersal (Figure 4). Parent plants rely on frugivorous animals such as primates to move their seeds ...

Species interactions—including competition, predation and disease—depend on the abundance of the species involved, he said. The new statistical model uses detection data from repeat surveys ...