Predator-induced life-history plasticity under time constraints in pool frogs

@inproceedings{Altwegg2006PredatorinducedLP,
  title={Predator-induced life-history plasticity under time constraints in pool frogs},
  author={Res Altwegg},
  year={2006}
}
The mere presence of predators often decreases the growth rate of prey individuals, which devote energy and time to predator avoidance mechanisms. However, if time constraints are present, the prey individuals might be forced to neglect predators in order to grow faster. Amphibian larvae lower their activity when exposed to predators, which increases their survival probability but lowers their growth rate. I investigated how time constraints affect the growth strategies of pool frogs (Rana… CONTINUE READING

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Predator - induced life - history plasticity under time constraints in pool frogs

Altwegg, R. Altwegg
Ecology • 2002

Direct and indirect effects of predation and predation risk in oldfield interaction webs

D. E. Scott
American Naturalist • 1998

Blocking factors and hypothesis tests in ecology : is your statistics text wrong ?

R. A. Newman
Ecology • 1997

Natural Selection for Environmentally Induced Phenotypes in Tadpoles.

Evolution; international journal of organic evolution • 1997
View 1 Excerpt

Artificial fertilization of water frogs

K. A. Berven
Amphibia - Reptilia • 1994

Field evidence for a cost of behavioral antipredator response in a larval amphibian

E. E. Werner
Ecology • 1992
View 1 Excerpt

Nonlethal impacts of predator invasion : facultative suppression of growth and reproduction

N. Gosner
Ecology • 1992

Nonlethal effects of a predator on competitive interactions between two anuran larvae

E. E. Werner
Ecology • 1991
View 2 Excerpts

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