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Environmental Biology and Ecology

Posturing by an ephemerellid mayfly confronted by a predaceous stonefly.
Views: 775
Filesize: 50.73kB
Date: Feb 17, 2012
 Large size can provide a refuge from predators. While young African elephants may be vulnerable to p
Views: 1183
Filesize: 76.55kB
Date: Feb 17, 2012
 Estimating cicada population size and predation rates by birds.
Views: 1055
Filesize: 73.48kB
Date: Feb 17, 2012
 (a) Poisonous Mullerian (a stinging bee), and (b) nonpoisonous Batesian (a non-stinging hover
Views: 833
Filesize: 308.97kB
Date: Feb 17, 2012
(a) Poisonous Allerian (a stinging bee), and (b) nonpoisonous Batesian (a non-stinging hover
Views: 846
Filesize: 270.17kB
Date: Feb 17, 2012
 Anatomy of the Lotka-Volterra equations for predator-prey population growth.
Views: 1473
Filesize: 236.21kB
Date: Feb 17, 2012
 Tiger Shark
Views: 1049
Filesize: 205.78kB
Date: Feb 17, 2012
 Dugongs (a) adjust their foraging behaviour as a function of whether or not tiger sharks (b) are hun
Views: 982
Filesize: 293.92kB
Date: Feb 17, 2012
Mammals posses a number of physiological pathways related to stress. One example is the hypothalamic
Views: 1562
Filesize: 169.65kB
Date: Feb 17, 2012
 Lynx-hare interactions have served as a model system for the study of the effects o
Views: 2596
Filesize: 43.05kB
Date: Feb 17, 2012
 Herbivores must overcome the wide variety of physical and chemical defences evolved by plants.
Views: 2708
Filesize: 86.9kB
Date: Feb 17, 2012
 Longitarsus jacobaeae.
Views: 756
Filesize: 160.36kB
Date: Feb 17, 2012
(a) Senecio jacobaea
Views: 712
Filesize: 316.2kB
Date: Feb 17, 2012
 Effects of excluding Helicopsyche borealis on benthic algal biomass: (a) two sets of tiles at the be
Views: 1066
Filesize: 901.64kB
Date: Feb 17, 2012
 Rapid population growth of geese has resulted in extensive areas of La Perouse Bay becoming d
Views: 1109
Filesize: 89.38kB
Date: Feb 17, 2012
 Exclosures can be used to experimentally manipulate grazing intensity.
Views: 900
Filesize: 415.92kB
Date: Feb 17, 2012
Geese are the dominant herbivores in many northern wetlands, such as this marsh at La Perous
Views: 1040
Filesize: 457.66kB
Date: Feb 17, 2012
 This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north
Views: 1189
Filesize: 66.66kB
Date: Feb 17, 2012
 Open space is found in a Lodgepole pine stand after thinning.
Views: 1041
Filesize: 73.74kB
Date: Feb 17, 2012
 a pocket mouse, Perognathus sp., a small granivor
Views: 1166
Filesize: 408.12kB
Date: Feb 17, 2012
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