Image: Sperm whale frontal sac surface close-up
Size of this preview: 506 × 599 pixels. Other resolutions: 203 × 240 pixels | 609 × 721 pixels.
Original image (609 × 721 pixels, file size: 187 KB, MIME type: image/jpeg)
Description: A section of the posterior wall of the frontal sac of the sperm whale.
Title: Sperm whale frontal sac surface close-up
Credit: Animal Orientation and Navigation pg 404
Author: NASA
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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