spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)


Fig. 2. Electrocardiogram (ECG) record and instantaneous heart rate during individual deep and shallow dives of one double-crested cormorant. Top, the ECG during a deep dive; bottom, the ECG during a shallow dive. Corresponding heart rates (beats min–1) are shown in the centre. Submersion and emersion are indicated by the descending and ascending arrows, respectively.





Right arrow Return to article