Spectacled porpoises are rarely seen in the wild and can be misidentified ... including a mummified pectoral flipper, dorsal fin and tail flukes. Although both are scientifically valuable for ...

The vaquita has a classic porpoise shape, yet compared with its relatives, the species has slightly larger flippers, a smaller skull, and a tail fin that is taller and more curved. HABITAT: Vaquitas ...