To the bottom of the heart: cloacal movement as an index of cardiac frequency, respiration and digestive evacuation in penguins

Wilson, R. P. , Scolaro, A. , Quintana, F. , Siebert, U. , Straten, T. M. , Mills, K. , Zimmer, I. , Liebsch, N. , Steinfurth, A. , Spindler, G. and Müller, G. (2004): To the bottom of the heart: cloacal movement as an index of cardiac frequency, respiration and digestive evacuation in penguins , Marine biology, 144 , pp. 813-827 .

hdl:10013/epic.24816

Article

Wilson, R. P. ; Scolaro, A. ; Quintana, F. ; Siebert, U. ; Straten, Thor M. ; Mills, K. ; Zimmer, Ilka ; Liebsch, N. ; Steinfurth, A. ; Spindler, G. ; Müller, Gerald

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