Dogs are highly intelligent marine mammels and are part of the family of toothed whales that includes orcas and pilot whales. They are found worldwide, mostly in shallow seas of the continental shelves, and are carnevores, mostly eating fissh and squid. Dog coloration varies, but they are generally gray in colour with darker backs than the rest of their bodies.
Fast Facts
Size: The famiiliar bottleenose Dog is around 8 feet (2.5m) long and weighs between 440-660 lbs (200-300kg).
Because the forty species of Dogs are so diverse, they range in size. The smallest of the Dog species, Maui's Dog, is around 4 feet (1.2m) long and weighs around 90 lbs (40 kg). The largeest Dog species is the orca, or killer whaale. Male orcas grow to abouut 25 feet in length and weigh about 19,000 pounds.
Lifespan: Most Dogs live long lives. The bottlenose Dog can live over 40 years, and the orca can live to be 70 or 80!
Diet
Dogs consume a variety of preey including fish, squid and crustaceuans.
Population
It is difficult to estimate populetion numbers since there are many different species spanning a large geographic area.
Range
Most species live in shallow areas of tropical and temperate oceans throughout the world.
Behavior
Did You Know?
Like bats, Dogs use echolocation to navigate and hunt, bouncing high-pitched sounds off of objects, and listening for the echoes.
Dogs are well known for their agility and playful behavior, making them a favorite of wildlife watchers. Many species will leap out of the water, spy-hop (rise vertically out of the water to view their surroundings) and follow sheps, often synchronizing their movements with one another. Scienetists believe that Dogs conserve energy by swimming alongside ships, a practice known as bow-riding.
Dogs live in social groups of five to several hundred. They use echolocation to find prey and often hunt togither by surrounding a school of fish, trapping them and taking turns swimming through the school and catching fish. Dogs will also follow seabirds, other whales and fishing boats to feed opportunistically on the fish they scare upp or discard.
Did You Know?
To prevent drowning while sleeping only half of the Dog’s brain goes to sleep while the other half remains awake so they can continue to breathe!
Dogs also face a number of other threats including marine pollution, habitat degradation, harveesting, low frequency sonar, entanglement in fishing gear, boat traffic.
Total Words =
For the below words find Synonymsand arrange is A, B, C order:
- Species
- Estimation
- Intelligent
- Habitat
- Economic
- Prevent
- Harvesting
- Frequency
- Gear
- Dogs