Baardrob (Dutch)
Baikal rob (Dutch)
Baleinwalvissen (Dutch)
Bandrob (Dutch)
Bandtandspitssnuitdolfijn (Dutch)
Beren (Dutch)
Blainville's spitssnuitdolfijn (Dutch)
Blauwe vinvis (Dutch)
Brilbruinvis (Dutch)
Bruinvis (Dutch)
Bryde's vinvis (Dutch)
Bultrug (Dutch)
Burmeisters bruinvis (Dutch)
Butskop (Dutch)
Baiji (English)
Baiji and Franciscana (English)
Baikal seal (English)
Baird's beaked whale (English)
Baleen Whales (English)
Beaked Whales (English)
Beaked Whales (English)
Bearded seal (English)
Bears (English)
Bhulan (English)
Black dolphin (English)
Blainville's beaked whale (English)
Blue whale (English)
Boto (English)
Boto (English)
Bottlenose dolphin (English)
Bowhead whale (English)
Bryde's whale (English)
Burmeister's porpoise (English)
Baleine à bec d' Hector (French)
Baleine à bec de Baird (French)
Baleine à bec de Blainville (French)
Baleine à bec de Bowdoin (French)
Baleine à bec de Gervais (French)
Baleine à bec de Gray (French)
Baleine à bec de Hubbs (French)
Baleine à bec de Layard (French)
Baleine à bec de Longman (French)
Baleine a bec de Nishiwaki (French)
Baleine à bec de Sowerby (French)
Baleine à bec de Stejneger (French)
Baleine à bec de True (French)
Baleine à bec pygmée (French)
Baleine a bosse (French)
Baleine australe (French)
Baleine de Biscaye (French)
Baleine du Groenland (French)
Baleine grise (French)
Baleine pygmée (French)
Bélouga (French)
Béradien d'Arnoux (French)
Ballena azul (Spanish)
Ballena de cabeza arqueada (Spanish)
Ballena franca (Spanish)
Ballena franca austral (Spanish)
Ballena franca pigmea (Spanish)
Ballena gris (Spanish)
Ballena nariz de botella del norte (Spanish)
Ballena nariz de botella del sur (Spanish)
Ballena picuda (Spanish)
Ballena picuda de Shepherd (Spanish)
Ballenato de Arnoux (Spanish)
Beluga (Spanish)
Bufeo (Spanish)
Bufeo negro (Spanish)