La Tour du Valat

Article

Diversity and Composition of Breeding Bird Communities in Short Rotation Coppices and Surrounding Agricultural Landscape

Holger Gruss, Auteur ; Ulrich Schulz, Auteur

Dans Ornithologischer Anzeiger (52(3) MAR 2014)

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Article

Morphometric differentiation between Resplendent Quetzal Pharomachrus mocinno and Costa Rican Quetzal Pharomachrus costaricensis by the width of male upper tail coverts

Ulrich Schulz, Auteur ; Knut Eisermann, Auteur

Dans Ornithologischer Anzeiger (51(1) AUG 2012)

Two subspecies of Resplendent Quetzal Pharomachrus mocinno were established by Ridgway (1911) based on morphological differences, P. m. mocinno of northern Central America and southern Mexico, and P. m. costaricensis of southern Central America.[...]

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