Sentences with phrase «ocean predators»

"Ocean predators" refers to animals that live in the ocean and hunt other animals for food. These predators are at the top of the ocean food chain and play an important role in balancing the ecosystem by keeping other populations in check. Full definition
Another recent paper shows the dramatic impact that human activity has had on top ocean predators.
Despite widespread fascination with sharks, the world's oldest ocean predators have long been a genetic mystery.
These open ocean predators are strong, fast and capable of long, drag - melting runs.
The dragon's bizarre snout sucks up tiny crustaceans and zooplankton for meals, while its leaflike protrusions provide clever camouflage — just the thing to escape the clutches of ocean predators.
They're learning to swim in saltwater, and proving themselves formidable ocean predators.
For years, sharks have been hunted for their valuable fins, but now most of these vital ocean predators have vanished from the deep.
Instruments strapped onto and ingested by sharks are revealing novel insights into how one of the most feared and least understood ocean predators swims, eats and lives.
When the North Atlantic's stocks of cod, tuna, halibut, and other big ocean predators threatened to collapse in the 1990s after decades of overfishing, consumers and conservationists alike turned their hopes to farming: raising pellet - fattened fish in net pens in bays and channels.
Swimming with metaphorical sharks is one thing, but actually getting into the water with the razor - toothed ocean predators?
If you are interested in chasing down the ultimate ocean predators, our experienced local captains know how to entice sharks towards the boat.
With Discovery's Shark Week almost over, now is a good time to look back on some of what we've learned this week, and to learn a few facts about these magnificent ocean predators.
We have an odd love - hate relationship with sharks, both frightened by their potential to kill (however hyped up that risk may be) and admiring of their perfect evolution as ocean predators.
The top ocean predator of the time, its prey could have included early sharks, large nautiluslike mollusks, arthropods and other placoderms, Westneat says.
Scientists are also piloting a project using instruments ingested by sharks and other top ocean predators, like tuna, to gain new awareness into these animals» feeding habits.
A new genomics study of shark DNA, including from great white and great hammerhead sharks, reveals unique modifications in their immunity genes that may underlie the rapid wound healing and possibly higher resistance to cancers in these ocean predators.
«Ocean predator» conjures up images of sharks and barracudas, but the voracious red lionfish is out - eating them all in the Caribbean — and Mother Nature appears unable to control its impact on local reef fish.
Fort Lauderdale / Davie, FL & Ithaca, NY — A new genomics study of shark DNA, including from great white and great hammerhead sharks, reveals unique modifications in their immunity genes that may underlie the rapid wound healing and possibly higher resistance to cancers in these ocean predators.
First I'll focus on the great white shark, the ocean predator that is perhaps the most fearsome symbol of carnivores» cold - eyed appetite for flesh (it's the 40th anniversary of the summer of «Jaws»).
Synergistic effects of climate - related variables suggest future physiological impairment in a top ocean predator
Bluefin tuna are top ocean predators and sometimes hunt cooperatively, much like wolves.
With stocks of Atlantic bluefin tuna down 75 per cent due to over-fishing, the European Commission said the trade ban's rejection threatened the survival of the ocean predator.
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