Sentences with phrase «avoiding killer whales»
Besides avoiding killer whales, there is another advantage: It is also at these frequencies that natural noise in the ocean is the lowest.
https://www.sciencedaily.com/ Not exact matches
One way to avoid being eaten was to emit echolocation sounds that were difficult for killer whales to detect — thus an ability favored by evolution, «concludes Lee Miller and Magnus Wahlberg in their research article.
«5 - 10 million years ago the killer whale emerged and then evolution began to favor the toothed whales that could avoid being captured by killer whales.
The boneless octopus must avoid becoming lunch for sharks, eels, fish and even killer whales.
Dall's porpoises were unusually scarce this spring, possibly remaining further offshore to avoid the large numbers of «transient» killer whales that were a constant presence in the San Juan Islands.
A win in this case would see the NEB required to consider and assess Kinder Morgan's project impacts on marine species and require the regulatory body to mitigate or avoid harm to the Southern Resident killer whales» survival.