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Dolphins is an IMAX documentary produced in 2000. The film was nominated for an Academy Award for Best Documentary Short Subject. [1] Directed by Greg MacGillivray, [2] with Chris Palmer serving as executive producer, this feature follows a few scientists studying dolphins (chiefly Kathleen Dudzinski, Dean Bernal, and Alejandro Acevedo-Gutiérrez, as well as Louis Herman and Bernd Wursig) as ...
Process in a dolphin echolocation: in green the sounds generated by the dolphin, in red from the fish. Idealized dolphin head showing the regions involved in sound production. This image was redrawn from Cranford (2000). Odontocetes produce rapid bursts of high-frequency clicks that are thought to be primarily for echolocation. Specialized ...
They can hear higher-pitched sounds than humans or most dogs, detecting frequencies from 55 Hz up to 79 kHz. [17] [18] Cats do not use this ability to hear ultrasound for communication but it is probably important in hunting, [19] since many species of rodents make ultrasonic calls. [20]
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Whale watchers got quite a show recently when one playful dolphin decided to show off for them in Monterey Bay, California. ABC News shared a clip on Sunday, March 24th of the whale watchers ...
Educational Video Presentations 50924 Educational Films: Really Wild Animals: Adventures In Asia 1994 Educational Video Presentations 50925 Educational Films: Really Wild Animals: Polar Prowl 1995 Educational Video Presentations 50930 Really Wild Animals: Monkey Business and Other Family Fun 1995 1996 500 National Geographic Kids Video 50932
All of a sudden in the water we were surrounded by wild dolphins," Ripa, 53, told the audience after her husband and cohost, Mark Consuelos, spoke about scientific advancements in animal ...