Sentences with phrase «aquatic mammals»
The phrase "aquatic mammals" refers to animals that live in the water and breathe air, just like humans do. These animals can swim and survive underwater, but they also have to come up to the surface of the water to breathe. Full definition
Some 400 of the big aquatic mammals died in 1996, the largest death toll in 22 years and nearly double the previous record.
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The group argues that the larger size helps aquatic mammals retain heat in water that's lower than body temperature.
Are you passionate about the most fun aquatic mammal of the Mexican Caribbean?
Before humans drive further species of these intelligent aquatic mammals to extinction, we should at least give serious thought to the lessons which might be learned from this video.
They also suggest that metabolism increases with size more than an animal's ability to gather food, putting a boundary on how big aquatic mammals can grow.
If humans did much of their evolving in this region, in a food - rich sea and its wetlands, it would explain why we have a long list of physical features in common with aquatic mammals, such as whales, dolphins, seals, and walruses.
Dolphinaris» strong commitment to the ethical treatment of dolphins has resulted in a certification from the European Association for Aquatic Mammals (EAAM).
In the case of whales and their cetacean kin, it led to one of the most dramatic transformations known, producing fully aquatic mammals from terrestrial ones.
Berenbrink and Campbell systematically analyzed the genes and available information for all mammalian myoglobins, including those from deep - diving species, and found that the myoglobins from aquatic mammals had large positive surface charges compared with those from land animals.
The explanation, many say, is partly rooted in an evolved physiological response that helps seals, whales, otters and other aquatic mammals stay underwater for half an hour or more at a time: the diving reflex.
Not many mammals can sleep unihemispherically; only aquatic mammals such as dolphins, porpoises, toothed whales, and certain species of...
Hairlessness, for instance, is only a feature of fully aquatic mammals such as whales and dolphins.
The team reports its findings online today in Aquatic Mammals.
(Aquatic mammals store much more oxygen in their muscles than humans do and so can remain without for longer.)
«What is really important about this study is that it will help us predict the diet of extinct aquatic mammals and reptiles just from the shape of their skulls,» said Mr McCurry.
The study shows that fish was also a highly significant protein source on the Swedish west coast, but it seems that seals and dolphins were more important for the first pioneer settlers, and that after an initial focus on hunting aquatic mammals, fishing increased as a protein source.
Hardy pointed out that only aquatic mammals like walruses and hippopotamuses have naked skin and subcutaneous fat — human traits not shared by other apes.
Terrestrial, Semiaquatic, and Fully Aquatic Mammal Sound Production Mechanisms — by Joy S. Reidenberg
Aquatic mammals make a splash in the movies Dolphin Tale, Free Willy and Whale Rider.
Aquatic mammal trainers used clickers (a small box that makes a loud click when pushed on) to «mark» desired behavior, giving food as a reward.
Development of the long - haired dachshund followed, and they were used to hunt otters and other small aquatic mammals.
Your best chance to see one of these giant aquatic mammals is aboard the luxury cruising cat Ocean Freedom on a tour to the outer edges of the Upolu Reef, located off the coast of Cairns.
In what I can best describe as Ecco the Dolphin meets Super Smash Bros., Just the Tip finds you taking control of a space - faring aquatic mammal tasked with eliminating the opposing whale in front of you.
Anglers reel in fish at preset points and do battle with legendary aquatic mammals.
This situation occurs when a contractual promise is not performed, and has nothing at all to do with the maritime cavorting of large aquatic mammals.
Instead, the group found that aquatic mammal size is bounded at the small end by the need to retain heat and at the large end by difficulties getting enough food to survive.
From aquatic mammals to reptiles or even turtles and flocks of rare birds, tourists will certainly be treated to an extensive array of wildlife that never fail to impress.
SEA Blog, A paper was on responsible practices for conducting seismic surveys in environmentally sensitive areas was published recently in Aquatic Mammals.
Whales and other aquatic mammals can only get big but not too big if they want to survive in the wild.
Cetacea (/ s ɪ ˈ t eɪ ʃ ə /) are a widely distributed and diverse clade of aquatic mammals that today consists of the whales, dolphins, and porpoises.
But aquatic mammals and reptiles that have long, slim snouts are relatively ill equipped to tackle large prey, and instead predominantly dine on small fish.
These social skills are all closely linked with the aquatic mammals» brain sizes, according to a recent study in Nature Ecology & Evolution.
Though various underground or aquatic mammals have also evolved hairlessness, human hairlessness is unique because it evolved to help our bodies stay cool.
New technology helps researchers make better nighttime observations and devise conservation plans for the aquatic mammals
Monk seals can hold their breath for up to 15 minutes, but may possibly sleep underwater for even longer by coming up for air without waking (Aquatic Mammals, DOI: 10.1578 / AM.43.1.2017.82).
The species now numbers at least 130,000 in Sweden, and have been present since 1997 in Stockholm, a city of canals and islands that makes an ideal habitat for the aquatic mammals.
Red tide toxins that end up in the food web can be transferred to other forms of life, from tiny zooplankton to birds, fish, aquatic mammals and humans.
I'll admit that an aquatic mammal obsession is a strange affliction for a kid from Central Illinois to have.
When three Gray Whales get trapped in the Arctic ice, an environmental activist (Drew Barrymore) teams up with a skeptical journalist (John Krasinski) to try and save the aquatic mammals.
I have a passion for aquatic turtles and aquatic mammal's basically aquatic life in general.
Type B is a milder form of the disease that is associated more with water contamination and aquatic mammals.
Thanks to the unique viewing platform, you will also be able to stay at eye - level with the aquatic mammals during your Fraser Island Whale Watching experience.
Aquatic Mammals.
Aquatic Mammals 30 (2): 251 - 256.
Aquatic Mammals 26: 137 - 142.
It is impossible to think of Fraser Island wildlife without mentioning its family of aquatic mammals.
Anyone familiar with the complex social systems of these aquatic mammals will appreciate the degree of suffering these creatures will endure in violent deaths and for the lucky few mammals which escape the nets or harpoons to live on separated from their pods.