Eggshell speckling in a passerine bird reveals chronic long-term decline in soil calcium

<strong>Capsule:</strong> Long-term changes in eggshell speckling correlated temporally and spatially with declining soil calcium in an English Great Tit Parus major population. <strong>Aims:</strong> Eggshell speckling in the Great Tit correlates with eggshell thickness and...

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Autors principals: Gosler, A, Wilkin, T
Format: Journal article
Publicat: Taylor and Francis 2017