<style face="normal" font="default" size="100%">How do vigilance and feeding by common cranes Grus grus depend on age, habitat, and flock size?</style>

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<style face="normal" font="default" size="100%">How do vigilance and feeding by common cranes Grus grus depend on age, habitat, and flock size?</style>

Drupal-Biblio

17

<style face="normal" font="default" size="100%">Time budget and habitat use of the Common Crane wintering in dehesas of southwestern Spain</style>

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17

<style face="normal" font="default" size="100%">Habitat selection patterns of common cranes Grus grus wintering in holm oak Quercus ilex dehesas of central Spain: Effects of human management</style>