What do pink dolphins eat

Please let us know. Save my name, email, and website in this browser for the next time I comment. Post Comment. Pink Dolphins: Facts and Information.

So, what actually is a Pink Dolphin? Can you show me one? Amazon Pink River Dolphin — Boto — Inia geoffrensis Their cervical vertebrae are not fused, allowing the head to turn 90 degrees to each side. And finally, the melon on their heads, which they can modify by muscular control for using it as a Biosonar or Animal echolocator Are Pink Dolphins really Pink?

This Amazon river dolphin exhibits a mottled pattern What do Pink Dolphins eat? Pink dolphin looking for its dinner: Fishes, turtles or crabs. Are Pink Dolphins smart? For more in-depth information about the brain power of dolphins and whales click here Pink dolphins are intelligent. Are Pink Dolphins threatened or endangered now?

Hello friend. I am mister pink dolphin, a national treasure. And what about their Conservation Status? The conservation Status ranking system by the IUCN The Pink dolphin is classified as Threatened between Endangered and Vulnerable, due to lack of actual data Vulnerable means a high risk of extinction in the wild Endangered means a very high risk of extinction in the wild All in all, the current situation for the Pink Dolphin is worrying, with a high to very-high risk of extinction , more coordinated efforts are still needed for their preservation.

Other facts about Pink Dolphins The Boto or pink dolphin is subject to a particular Amazon mythology. It is said that this freshwater dolphin turns itself into a handsome man when the sun goes down. Some say it morphs itself fully clothed in white, some say with a straw hat, and some other people say it takes the form of some other man from nearby villages.

What for? Data deficient DD. Population Population threats : Presently, one of the major threats to these animals' population is continued development of the river systems, which are the natural habitat of these dolphins: they suffer from separation of their range into smaller section due to hydroelectric or irrigation schemes, damming rivers.

Population number According to the IUCN Red List, the total population size of the Boto is unknown for today, but there are estimated populations in certain areas. Ecological niche Amazon River dolphins have an important role as predators of the river, and prey on a range of fish species, thus controlling their populations. The body of the animal is extremely flexible, helping the dolphin swim even through some very tight areas.

The animal is also able to swim upside down: according to some experts, this position promotes better vision, given that the chubby cheeks of the dolphin are an obstacle to seeing downward while the animal is upright. Due to living in highly murky waters with low visibility, these dolphins have small eyes and low vision.

As the rainy season comes, the Amazon River dolphins move to ponds and lakes, since the rivers are flooded. They use a wide variety of whistles and clicks as a form of communication. Not only these highly intelligent animals are capable of identifying potential dangers, related to humans, but they also learn to avoid these threats.

When hunting, these dolphins use echolocation technique: they send out sounds which pass through the water, bouncing from objects, located in front of them and returning to the animal, providing information about the type, size and speed of the potential prey. References 1. Included in Lists Mammals of Peru.

Mammals of Venezuela. Mammals of Bolivia. Mammals of Ecuador. Related Animals Common Bottlenose Dolphin. Australian Snubfin Dolphin. Long-Beaked Common Dolphin. Peale's Dolphin. Dusky Dolphin. Irrawaddy Dolphin. Additionally, the noise produced by engines and motors and the sound pollution caused by them, has been considered to produce a disorienting phenomenon in their navigations systems, causing the death of many pink dolphins.

As crabs and turtles have to be catch mainly at the bottom of the river, pink dolphins spend a lot of time while swimming looking at the bottom of the river for food. The boto cervical vertebrae are not fused allowing them to move their head up to degrees, which is a great help for hunting in shallow waters and floodplains.

Hunting fish require some techniques like herding, where they round a fish pod to concentrate fish and take turns for feeding. This procedure is largely used by their oceanic cousins. According to the legend, the Boto turns from man to dolphin and backwards, changing shape at will.

The legend also states that when dolphins find young women on the shore, they changes shape and impregnate them. Pink dolphins can be found in pink, light gray or brown colors but there is not conclusive evidence of the reason why pink dolphins are pink. It could be an adaptation to the river life or caused by the presence of capillaries near the surface of the skin what provide them such impressive color.

However, their final color can be influenced by their behavior, capillary placement, diet, and exposure to sunlight; with brighter pinks attracting more attention from the females. These river dolphins can sport markings that range from mostly gray with some pink spots, to full flamingo pink.

The Amazon pink river dolphin is the largest and smartest out of the five freshwater species. A full-grown dolphin can grow up to 9 feet 2.

Their diet is the most diverse amongst toothed whales especially during the wet season , consisting of more than 53 species, including piranhas. They also have unusually large brains, with 40 percent more brain capacity than humans!

While they are known to be shy creatures, they are fascinatingly drawn to people, playing curiously with local children, and without demonstrating aggressive behavior.

They also communicate using high-frequency sonar clicks to build a three-dimensional echogram of their dark riverine world.