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Bevarande av djurliv & djurens naturliga miljö
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There are more than one-thousand species of threatened birds in the world, while many others are valued for sport and some are serious pests. All these bird populations require …
This is the first book to summarize the methods, conceptual issues and results of studies using the interpretation of feather growth rates as an index of nutritional condition in …
This book reviews what is known about the behaviour and population ecology of a popular shorebird, from a scientific conservation perspective. The plight of this bird highlights …