Individual variation in resource use has often been ignored in ecological studies, but closer
examination of individual patterns through time may reveal significant intrapopulation …

Some methods of tissue preservation have significant effects on values of stable isotopes of
carbon (δ 13 C) and nitrogen (δ 15 N), but studies on this topic are scattered in the literature. …

Ignorance of the location or inaccessible locations of lifestages can impede the study and
management of species. We used stable isotopes of carbon and nitrogen to identify the …

The use of stable isotopes to investigate animal diets, habitat use, and trophic level requires
understanding the rate at which animals incorporate the 13 C and 15 N from their diets and …

Although short-term disuse does not result in measurable muscle atrophy, studies suggest
that molecular changes associated with protein degradation may be initiated within days of …

Objective To use the best available evidence and principles of shared, informed decision
making to develop a clinical practice guideline for a simplified approach to managing opioid …

To determine whether loggerhead turtles (Caretta caretta) nesting in southeastern USA exhibit
polymorphic foraging strategies, we evaluated skin samples for stable isotopes of carbon (…

Diet items and habitat constitute some of the environmental resources that may be used
differently by individuals within a population. Long-term fidelity by individuals to particular …

Incomplete knowledge about local foraging ecology of green turtles hampers their
conservation management in Japan, where stocks have only partially recovered from heavy …

Effective management of a rapidly increasing juvenile green sea turtle Chelonia mydas
population necessitates an understanding of the foraging grounds utilized throughout ontogeny. …