Individual organisms in a community interact in many different ways. An interaction may benefit both individuals, or the interaction may benefit one organism to the detriment of the other. An ...

Several animal species display brood care, a phenomenon where ‘caring’ parents provide their offspring with food and protection against predators. However, there are many others that prefer not to do ...

Lower parasitism and predation in urban habitats may contribute to the invasion success of brown widow spiders, according to new research. Lower parasitism and predation in urban habitats may ...

While the recent inclusion of parasites into food-web studies has highlighted the role of parasites as consumers, there is accumulating evidence that parasites can also serve as prey for predators.

Several animal species display brood care, a phenomenon where 'caring' parents provide their offspring with food and protection against predators. However, there are many others that prefer not to do ...

Nature documentaries will tell you that lions, cheetahs, wolves and other top predators target the weakest or slowest animals and that this culling benefits prey herds, whether it's antelope in Africa ...

Hannon, Susan J., Wilson, Scott, and McCallum, Cindy A. 2009. "Does cowbird parasitism increase predation risk to American redstart nests?" Oikos, 118, (7) 1035 ...

Resource competition theory predicts that when two species compete for a single, finite resource, the better competitor should exclude the other. However, in some cases, weaker competitors can persist ...

SDE BOKER, Israel, July 25, 2023 -- Lower parasitism and predation in urban habitats may contribute to the invasion success of brown widow spiders. Dr. Monica Mowery and colleagues at Ben-Gurion ...