Bøger af Joanna Burger

Based on longitudinal studies-some into their fifth decade-of colonial waterbirds, this book provides a clear picture of the corrosive effects of heavy metals in the aquatic environment today. Colonial-nesting birds can serve as excellent bioindicators and sentinels for both human and ecological health. This book takes a food-web, ecosystem appr

This illustrated work guides the reader through some of New Jersey's most impressive natural spectacles. From mating horseshoe crabs in the Delaware Bay to goldenclub and orchids at Web's Mill Bog, the authors seek to capture the Garden State at its best

Naturalist Joanna Burger invites the reader to join in with her as she investigates the wildlife along the Jersey coastline. Among the creatures covered are the fish communities, the herring gulls and shorebirds, various types of crab, hawks and monarch butterflies, and the snowy owl in winter.

Based on longitudinal studies¿some into their fifth decade¿of colonial waterbirds, this book provides a clear picture of the corrosive effects of heavy metals in the aquatic environment today. Colonial-nesting birds can serve as excellent bioindicators and sentinels for both human and ecological health. This book takes a food-web, ecosystem approach to contaminants, using population dynamics, habitat selection, and inputs to the bay to examine metal levels. It includes the human dimension, discusses what metals in birds tell us about human exposure, and describes stakeholder involvement in these issues.

Most of the chapters concern obvious aspects of breeding behavior including habitat selection, the effects of age on breeding, communication, mating systems, synchrony of breeding activities, development of behavior, prefledging parental care, and postfledging parental care.