Performance-related variation in fitness can manifest as morphological responses to
ecological and evolutionary pressures. Eco-morphological studies often utilize stark binary …

Using archival research methods, we recovered and combined data from multiple sources to
produce a unique, 140-year record of daily water temperature (T w) in the lower Willamette …

The absence of much literature on the Patagonian fish fauna in comparison with that of the
neotropics, has previously been blamed on its poor species diversity. Knowledge of the …

Pollution can drive rapid evolutionary change in wild populations. This study targets
functional polymorphisms of chronically metal-contaminated wild yellow perch (Perca …

Models of thermal adaptation assume that warm-adapted and cold-adapted organisms can
achieve the same fitness, yet recent comparative studies suggest that warm-adapted …

Schwenk and colleagues challenged biologists to develop a deeper understanding of the
linkages between organisms and environments. These linkages are captured by the concept …

Timing of birth/hatching may have strong effects on offspring fitness. Breeding time is
generally considered to have evolved to match offspring arrival with optimal seasonal …

An important unresolved question is how populations of coldwater‐dependent fishes will
respond to rapidly warming water temperatures. For example, the culturally and …

Differences in thermal tolerance during embryonic development in Fraser River sockeye
salmon Oncorhynchus nerka were examined among nine populations in a controlled …

Radiotelemetry and archival temperature loggers were used to reconstruct the thermal
experience of adult spring Chinook salmon (Oncorhynchus tshawytscha) in the highly …