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Sound travels differently through water, and therefore marine mammals have developed adaptations to ensure effective communication, prey capture, and predator detection. The most notable adaptation is the development of echolocation in whales and dolphins. [31]
This comprehensive book provides new insights into the remarkable physiological and morphological adaptations of marine mammals for an aquatic life. It presents a detailed discussion of the adaptations for respiration, metabolism, thermoregulation, locomotion, feeding, sensory systems and sleep.
Marine mammals have many adaptations that allow them to survive in various aquatic habitats. Figure 6.18 shows some examples of mammal adaptations. Fig. 6.18. ( A) Bats—the second largest mammalian group in terms of species diversity—can fly with the use of webbed wings. Image courtesy of U.S. Bureau of Land Management ( BLM) Fig. 6.18.
Jun 15, 2013 · Diving mammals, such as this Galapagos sea lion, evolved adaptations allowing them to stay underwater for prolonged periods of time. Photograph by Joel Sartore, National Geographic. How...
Nov 15, 2019 · The pulmonary and neurological adaptations that protect marine mammals from barotrauma, DCS, nitrogen narcosis, and HPNS probably evolved after the dive response, and increased concentrations of Hb and Mb enabled marine mammals to hunt at greater depths, thereby making the mesopelagic zone (200–1000 m) accessible.
May 26, 2021 · Marine mammals are found in marine ecosystems around the globe. They are a diverse group of mammals with unique physical adaptations that allow them to thrive in the marine environment with extreme temperatures, depths, pressure, and darkness.
The ocean environment presents extreme conditions for marine mammals that require extreme, almost superpower-like, adaptations in order to thrive. Adaptations are physical or behavioral traits that can be passed to offspring that help an animal survive and reproduce.
