Nelson, S.H., Evans, A.D., and Bradbury, R.B., «The efficacy of collar - mounted devices in reducing the rate of predation of wildlife by domestic cats.» (voxfelina.com)
USFWS also acknowledges that «the exact extent [of predation by cats] can not be determined,» though they imply that it must be increasing: «the number of cats present in the Lower Keys has increased over the past 20 years with the increase in the residential population.» (voxfelina.com)
Olfaction, hearing, learning, activity levels and lateralization are all impaired in reef fish larvae reared at near - future CO2 levels, leading to changes in settlement patterns and higher rates of mortality from predation in natural coral - reef habitat. (coralcoe.org.au)