The dolphins eat the fish that have PCBs from the plankton, and those PCBs, being fat soluble, accumulate in these dolphins.

If you are a child under the age of 10 who haven't been ruined yet, you will look at this image and see dolphins. Now, some of you adults here are saying, What dolphins? What dolphins?

In the name of God be its course and mooring . My Lord is surely forgiving and kind .

In the name of Allah be its course and its mooring . Lo ! my Lord is Forgiving , Merciful .

In the name of God be its course and mooring . My Lord is surely forgiving and kind .

In the name of Allah be its course and its mooring . Lo ! my Lord is Forgiving , Merciful .

And I was thinking of humpback whales breaching and dolphins.

Whales also have contact calls like I described for the dolphins.

The first thing that got me interested in the sounds of these underwater animals, whose world was so foreign to me, was evidence from captive dolphins that captive dolphins could imitate human sounds.

These dolphins inhabit the waters of Southeast Asia and breed from South Africa to Australia.

Wild at Heart calls for donation to save the endangered Pink Dolphins near the Taiwan sea.

And he moved away because it was his last fishing trip, and he knew that the dolphins scare fish.

How many of you here see dolphins? Raise your hand if you see dolphins. OK, those people who raised their hands, afterwards, the rest of the audience, go talk to them, all right? Actually, this is the best example of priming by experience that I know.

So when dolphins are separating by less than 20 meters, less than half the time they need to use whistles.

Let's now take a step back and see what this message can tell us about protecting dolphins from human disturbance.

I've been working on whales and dolphins in Ireland for 20 years now, and they're kind of a bit more dramatic.

And two boats When the second boat was added, what happened was that some of the dolphins left the area completely.

They video taped a pair of dolphins swimming through a section of water filled with hundreds of thousands of air bubbles.

According to Saudi Arabia, these deaths include 57 bottlenose dolphins, 13 humpback whales, one finless porpoise, 14 dugongs and eight unidentified cetaceans.

But it turns out that when just a single boat is approaching a group of dolphins at a couple hundred meters away, the dolphins will start whistling, they'll change what they're doing, they'll have a more cohesive group, wait for the boat to go by, and then they'll get back to normal business.

Thank you so much. I'm going to try to take you on a journey of the underwater acoustic world of whales and dolphins.

The paradox was to figure out how dolphins can obtain such high speeds and accelerations with what appears to be a small muscle mass.

But in fact, if you reversed the figure ground in other words, the dark areas here I forgot to ask for a pointer but if you reverse it, you'll see a whole series of little dolphins. By the way, if you're also a student at CalTech they also tend to just see the dolphins. It's based on experience.

Seals, in contrast, undulate their bodies to move on land, similar to the up and down body motion used underwater by many aquatic mammals (dolphins, manatees).

Reiss's research suggested that dolphins are able to solve complex problems, use tools, and pass the mirror test, using a mirror to inspect parts of their bodies.

The scientists I was with were not studying the effect of the oil and dispersants on the big stuff the birds, the turtles, the dolphins, the glamorous stuff.

For example, dolphins and whales are completely dependent on the marine environment for all stages of their life, whereas seals feed in the ocean, but breed on land.

The high seas, where whales, tuna and dolphins travel the largest, least protected, ecosystem on Earth, filled with luminous creatures, living in dark waters that average two miles deep.

And we would use conventional methods I have a crossbow, you see the crossbow in my hand there, which we use to sample whales and dolphins for genetic studies as well.

Methyl mercury bio accumulates up the marine food chain to create high concentrations in predatory species of fish such as shark, swordfish and tuna, as well as marine mammals such as whales, dolphins and porpoises.

Contrary to calculations made by some engineers, bees can fly, dolphins can swim, and geckos can even climb up the smoothest surfaces. Now, what I want to do, in the short time I have, is to try to allow each of you to experience the thrill of revealing nature's design.

The park contains the biggest chunk of virgin cerrado habitat left on Earth, with tapirs, red brocket deer, silvery marmosets, and pumas living amid twenty waterfalls crashing off the Huanchaca Mesa into forests. The park s waterways contain one tenth of the world s remaining 1,000 giant river otters, along with black and speckled caiman, pink river dolphins, and capybaras.