ממלכת הפרא   Mutual of Omaha's Wild Kingdom - Sonar of the Wild

Marlin and Jim perform experiments in a bat cave to reveal how bats maneuver in the dark without colliding. They demonstrate how the intelligent porpoise utilize inaudible signals to find their way about. דווח על לינק שבור World of the Sea Otter Flamingos of Lake Nakuru Trails of Saguaro Springs Winter Comes to Cougar Country פרקים נוספים מממלכת הפרא