Dolphin Pictures and Species

Amazing book by Mark

This page contains links to all species of dolphins river dolphins and porpoises.  Please click the link to take you to the dolphin page where you will find more dolphin pictures and information on that dolphin species.

More information can be found at Swimming with Dolphins

            Dolphins without Beaks     Porpoises    Scientific names and families    River Dolphins

atlantic humpback dolphin Atlantic Hump-backed Dolphin
atlantic spotted dolphin Atlantic Spotted Dolphin
Atlantic Whitesided Dolphin Atlantic White-sided Dolphin
black dolphin Black Dolphin
bottle nose dolphin Bottlenose Dolphin
commersons dolphin Commerson’s Dolphin
common dolphin Common Dolphin
dusky dolphin Dusky Dolphin
frasiers-dolphin Frasier’s Dolphin
heavisides dolphin Heaviside’s Dolphin
hectors dolphin Hector’s Dolphin
hourglass dolphin Hourglass Dolphin
indo pacific humpback dolphin Indo-Pacific Hump-backed Dolphin
irrawaddy dolphin Irrawaddy Dolphin
long snouted spinner dolphin Long-snouted Spinner Dolphin
northern rightwhale dolphin Northern Rightwhale Dolphin
pacific whitesided Pacific White-sided Dolphin
pantropical spotted dolphin Pantropical Spotted Dolphin
peales dolphin Peale’s Dolphin
risso's dolphin Risso’s Dolphin
rough-toothed dolphin Rough-toothed Dolphin
short snouted spinner Short-snouted Spinner Dolphin
southern rightwhale dolphin Southern Rightwhale Dolphin
striped dolphin Striped Dolphin
tucuxi dolphin Tucuzi Dolphin
white-beaked dolphin White Beaked Dolphin
Baiji (Yangtze River Dolphin)
Baiji (Yangtze River Dolphin)
Boto River Dolphin Boto (Amazon River) Dolphin
Franciscana Dolphin Franciscana (La Plata) Dolphin
Indus and Ganges River Dolphin Indus and Ganges River Dolphin


Dolphins without Prominent Beaks

  • Tucuxi Commersons Dolphin
  • Short-snouted Spinner Dolphin
  • Hector’s Dolphin
  • Long-snouted Spinner Dolphin
  • Heaviside’s Dolphin
  • Atlantic Hump-backed
  • Black Dolphin
  • Atlantic Spotted Dolphin
  • Spotted Dolphin
  • Hourglass Dolphin
  • Pantropica Dolphin
  • Dusky Dolphin
  • Southern Rightwhale Dolphin
  • Peale’s Dolphin
  • Common Dolphin
  • White-Beaked Dolphin
  • Striped Dolphin
  • Pacific White-sided Dolphin
  • Rough-toothed Dolphin
  • Atlantic White-sided Dolphin
  • Indo-pacific Hump-backed Dolphin
  • Fraser’s Dolphin
  • Northern Rightwhale Dolphin
  • Irrawaddy Dolphin
  • Bottlenose Dolphin
  • Risso’s Dolphin

River Dolphins

  • Amazon River Dolphin
  • Bolivian River Dolphin
  • Tucuxi Dolphin
  • Ganges River Dolphin
  • Indus River Dolphin
  • Irrawaddy Dolphin
  • Yangtze Finless Porpoise


  • Burmeister’s porpoise (Phocoena spinipinnis)
  • Dall’s porpoise (Phocoenoides dalli)
  • Finless porpoise (Neophocaena phocaenoides)
  • Harbor porpoise (Phocoena phocoena)
  • Spectacled porpoise (Phocoena dioptrica)
  • Vaquita (Phocoena sinus)

Types (Species) of Dolphins

Family Phocoenidae Phocoena phocoena harbour porpoise
Phocoena spinipinnis Burmeister’s porpoise
Phocoena sinus vaquita
Phocoena dioptrica spectacled porpoise
Neophocaena phocaenoides finless porpoise
Phocoenoides dalli Dall’s porpoise
Family Delphinidae Steno bredanensis rough-toothed dolphin
Sousa chinensis Indo-Pacific humpback dolphin
Sousa teuszii Atlantic humpback dolphin
Sotalia fluviatilis tucuxi
Lagenorhynchus albirostris white-beaked dolphin
Lagenorhynchus acutus Atlantic white-sided dolphin
Lagenorhynchus obscurus dusky dolphin
Lagenorhynchus obliquidens Pacific white-sided dolphin
Lagenorhynchus cruciger hourglass dolphin
Lagenorhynchus australis Peale’s dolphin
Grampus griseus Risso’s dolphin
Tursiops truncatus Common bottlenose dolphin
Tursiops aduncus Indo-Pacific bottlenose dolphin
Stenella frontalis Atlantic spotted dolphin
Stenella attenuata pantropical spotted dolphin
Stenella longirostris spinner dolphin
Stenella clymene clymene dolphin
Stenella coeruleoalba striped dolphin
Delphinus delphis common dolphin
Delphinus capensis long-beaked common dolphin
Lagenodelphis hosei Fraser’s dolphin
Lissodelphis borealis northern right whale dolphin
Lissodelphis peronii southern right whale dolphin
Cephalorhynchus commersonii Commerson’s dolphin
Cephalorhynchus eutropia Chilean dolphin
Cephalorhynchus heavisidii Heaviside’s dolphin
Cephalorhynchus hectori Hector’s dolphin
Peponocephala electra melon-headed whale
Feresa attenuata pygmy killer whale
Pseudorca crassidens false killer whale
Orcinus orca killer whale
Globicephala melas long-finned pilot whale
Globicephala macrorhynchus short-finned pilot whale
Orcaella brevirostris Irrawaddy dolphin
Family Platanistidae Platanista gangetica gangetica South Asian river dolphin
Family Pontoporiidae Pontoporia blainvillei franciscana
Family Lipotidae Lipotes vexillifer baiji
Family Iniidae Inia geoffrensis boto

Babies and Swimming Pools

Children’s swimming pools    Swimming lessons for babies

Babies and Swimming PoolsThe following information will help parents make an informed choice about taking their baby to a swimming pool

Do babies need their immunisations before swimming?

No. The advice to wait until  baby has had some or all of their immunisations before taking them to the pool goes back to the days when polio was much more common and we were worried about its spread in swimming pools. This is no longer a concern.

Picture Courtesy of

The vaccines given to young babies protect against:

  • Diphtheria Pertussis Hib (Haemophilus influenzae type b) and Men C (Meningococcal group C). These organisms are in the air. Swimming pools do not carry a greater risk of infection
  • Tetanus. Tiny spores from this organism exist in the soil and manure NOT swimming pool water
  • Polio. It is extremely unlikely that water will be the means by which this infection gets passed on. It is more likely to be from hands soiled by stools containing the organism. It does get excreted in the stools of babies who have recently had the vaccine but this will not be a threat to others (including babies who have not had the vaccine). The important thing is to take care when using shared facilities to change a nappy and make sure to dispose of soiled nappies carefully.

The above infections are not contracted in the chlorinated water environment of a well-run swimming pool.

What about feeding?You should wait one hour after your babies feed before swimming.


Should baby swim if they are ill?

NO! The temperature of the pool changing rooms and outside are really important as a baby cannot control their body temperature. Pool water should be at least 30oC. A child who is ill should not be exposed to big swings in temperatures. Take note of the following:

  • If your baby has suffered a tummy bug it is important to wait two days after the first solid movement before going swimming
  • Babies with ear infections should not swim
  • Don t go swimming with your baby if they have an infectious disease. This includes diarrhoea and a heavy cold


What should my baby wear in the pool?

It is more hygienic to put your baby in a swim nappy such as kooshies or aquanappy. It is somewhat essential.

It is important remember that stomach and bowel upsets can result if a pool is heavily contaminated with faeces. The following advice should be followed;

  • Avoid changing the nappy by the side of the pool
  • Dress toddlers in close-fitting swimsuits to better contain faeces
  • Occasionally check in their bathers for soiling
  • Reduce the risk of accidents by taking children for frequent trips to the toilet
  • Don’t rinse hands in the pool water after a trip to the toilet or after changing a child’s nappy. Use warm water and soap.


Are the chemicals in the water harmful to my baby?

A baby’s skin is more delicate than an adult’s and the chemicals used to sterilise swimming pool water can irritate the skin and eyes of some babies. Your health visitor will be able to advise you on skin care products.

Where can I get further information about protection for babies?

  • Health Visitor or GP


Data Source:
Public Health Department May 2004

Swim with Us and Swim-Easy

This page is devoted to explaining the connection between

Swim With Us and

Gay Clarke


Irene Bouette


Written by Gay Clarke

I started swimming very late in life fighting a phobia and with a teaching background   eventually became a member of the Institute of Swimming Teachers and Coaches in 2001.  Shortly after I met Irene who was also working to overcome her phobia and we became friends.

In 2002 for the first time at the age of 50 I was able to enjoy a holiday without feeling left out because I couldn’t swim.

Since then we’ve come a long way working with many people to help them overcome their phobias and problems.  In August 2003 this website was launched the aim being to offer a low-cost solution for one-to-one lessons with the tutor in the water.  Although both Irene and I are really passionate about swimming and helping others it began as a hobby.

Within a year the website had grown in popularity and so had the number of enquiries.  It became clear to us that there were many people that were struggling in the water and  it had the potential of being far more than a hobby.  After taking legal advise we were faced with the choice of forming a legal partnership and all the costs that that entails or remaining as individuals.

There were many things affecting that decision but for me there were two main considerations.  Firstly I have ME (Chronic Fatigue Syndrome).  Much as I would like to see this evolve as a business if I push too hard I am likely to find myself having to stop all together.

More importantly our aim is and always has been to keep the cost as low as possible.  Once we begin to look at administrative overheads the costs begin to rise.

We have therefore decided to continue as individuals with Irene’s website being Swimming Lessons 4all whilst I retain Swim With Us.

Irene (who was also water phobic) and I remain good friends and no doubt those of you that book with me will often meet Irene and vice versa and of course if I am unable to help you in a given timescale Irene at Swim-Easy will no doubt do her best to oblige and vice versa.

This page is here in the hope that it will avoid confusion when people see the new look site at Swim With Us and also the brand new Swim-Easy  but please feel free to email if you are unsure.

underwater photography

Winded and Weary?

 Adult Swim

Winded and Weary? It’s Time To Update Your Stroke

By Ruth Kassinger

When the whistle blows on Memorial Day for the first adult swim of the season I’m in the pool. All the pleasures of a summer swim — the near-weightless slip through cool water the wavering patterns of sunlight on the pool floor the calming silence below the surface — return.

For a few lengths. Then I recall an unfortunate defect in this pool: There seems to be a peculiar shortage of oxygen in its vicinity. I keep swimming but the lovely silence under water is now punctuated by my gasps above it. Then I remember that this pool is filled with particularly dense water (could it be all that lead in the Washington water supply?) which surely explains why my arm muscles ache and my kick is tapering to nothing. Then the final problem emerges: The distance from one end to other gets greater with every length. I decide I’d better get out before I find myself trying to swim to infinity.

The story would be the same this year except inspired by yet another article about how good swimming is for you this winter I decided to look a little further into my swimming problems.

What I find is that I’m not alone in having trouble swimming easily. A flurry of books and videotapes aimed at adults who want to learn to swim better has recently been released. This spring for the first time in 12 years the American Red Cross revised what has been the bible of swimming instruction its swimming and diving manual along with its instructional video.

The fault I now learn lies not in the pool but in the fact that many of us learned to swim too long ago. Swimming techniques and instruction methods have changed dramatically in recent years. So if you would rather be swimming in the pool than lounging by the side of it take heart. Updating your technique can make swimming not only easier but I can attest downright pleasant.

The Water’s Fine

There is no better fitness activity than swimming said Steve Jordan educator for the National Academy of Sports Medicine. It is one of the best cardiovascular activities and it conditions most of the large muscle groups. Best of all it puts almost no pressure on the joints making it a sport for life. Because the water supports most of a swimmer’s weight it’s a particularly good activity for overweight people. And since water is dense moving through it takes a lot of energy which means burning calories at a high rate.

It’s also difficult to injure yourself swimming. Katie Moore president-elect of the American Physical Therapy Association said muscle strains resulting from swimming are almost unheard of. The resistance of water — in essence its weight — is a function of how hard you push or pull it. You simply can’t move more water faster than you have strength for.

Shoulder rotator cuff injuries occur occasionally noted Jeff Berg an orthopedist in Reston and team physician for the Washington Redskins. But these are the result of poor technique. Berg frequently sends players with knee injuries to the pool to maintain conditioning while resting the damaged joint.

Of course these benefits accrue only if you swim regularly. According to the American College of Sports Medicine to get the aerobic benefits you need to swim at least three times a week for about 30 minutes at a time.

So how do you get good enough to swim comfortably for that long instead of clinging to the wall sucking air after five minutes?

If you learned to swim before 1980 you were probably taught to swim by an instructor certified in the 1938 American Red Cross method. The group’s manual for swimming instruction which was not significantly revised for four decades taught beginning freestyle swimmers to “thrash” their legs up and down and to move their arms in a “windmill type of two-beat stroke.”

More-advanced swimmers were instructed to kick like “pedaling a bicycle of very low gear” and to “fling the forearm beyond the head” to prepare to take a stroke.

Body roll was anathema. The pulling hand was cupped and pulled under water to a vertical position. Swimmers were advised to keep the waterline just above the eyebrows.

Mechanical Improvements

Instruction began to change in the 1960s starting at the competitive level when James “Doc” Counsilman introduced the study of biomechanics to swimming.

Counsilman who coached Indiana University swimmers and the U.S. Olympic men’s teams in 1964 and 1976 pioneered the use of an underwater motion camera strain gauge devices to measure a swimmer’s propulsion and other tools to collect efficiency and effectiveness data.

Counsilman who died this year discovered that the freestyle kick is not propulsive. Use it gently and with as few as two beats per arm cycle he advised simply to keep the hips from sinking and for balance. Body roll from the hips through the shoulders and head makes breathing easier and is essential for avoiding rotator cuff strains.

After the arm finishes a stroke it should be lifted out of the water with the elbow held high and close to the body. (No forearm-flinging please!) The pulling hand is most effective in a relaxed position with fingers close to each other but not glued together. The pulling arm should be bent and pass under not straight alongside the body.

Counsilman’s 1968 book “The Science of Swimming ” brought these and other concepts to a more general audience. In 1979 the Red Cross began to modify the techniques it taught to instructors.

Over the next 10 years successive versions of the Red Cross manual gradually incorporated the changes swimming coaches were using. The current manual videos and DVDs — have been prepared with the help of USA Swimming the governing body for competitive swimming in the United States. The YMCA teaches similar techniques; its materials have been vetted by the American Swimming Coaches Association. Many of today’s instructors have been trained through Red Cross or the YMCA.

The changes such as slowing your kick or recovering your arm elbow-up and close to your body may seem small but incorporating them into your swimming can make an enormous difference. That’s because swimming like golf and skiing is a technique sport.

On land people expend about the same amount of energy whether they run or walk a mile. But exercise in the water is different said Joel Stager professor of kinesiology at Indiana University and director of the university’s Counsilman Center for the Science of Swimming. Because water is a thousand times denser than air “a swimmer with poor technique expends three or four times the energy to cover the same distance. That means that a slight woman with a well-honed stroke that barely ripples the surface can outdistance the muscular fellow kicking and beating the water to a froth.”

Technique also trumps a lack of natural buoyancy in case you’re a “sinker” who thinks you’re fated by your build to struggle in the water. While it is true that some people naturally float more easily than others (it’s one benefit of a little extra body fat) many lean-bodied competitive swimmers do not float well.

The bottom line is that if you learned to swim before 1980 and haven’t had a lesson since then it’s a good bet your technique needs a tuneup — or a revamping.

Different Strokes

There are three major approaches to improving your swimming technique: lessons (either group or private) stroke clinics and Masters swimming.

If you are uneasy in the water and struggle to swim more than a length or two group or private lessons may be the best approach. Donnie Shaw aquatics director at the National Capital YMCA in Washington reports that for many adults “overcoming fear and learning to relax in the water is a real challenge. That can take some time.”

One common swimming error that is easy to fix and makes a world of difference he adds is remembering to always exhale completely while your face is under water.

If you can swim several consecutive laps without a sense of panic a stroke clinic can fine-tune your technique be a good solution. Typically such clinics meet once a week for six to eight weeks.

If you can swim about 30 laps even if slowly and with rests and want to refine your skills a Masters swimming club may be for you. United States Masters Swimming is a national organization whose 43 000 members are associated with more than 450 clubs. Lap swimmers with a wide range of abilities join in order to swim with others at a set time and place. Some have highly structured workouts and active poolside coaching; others are informal and camaraderie is the most important draw.

I stumbled across a fourth option a choice for do-it-yourselfers offered by a company called Total Immersion.

Total Immersion founded in 1989 by Terry Laughlin who has been coaching swimming professionally for 32 years is aimed primarily at adults who already swim but want to do it more easily. Rather than fine-tuning a swimmer’s strokes the method develops an entirely new swimming technique.

The program is taught in two ways: through two-day clinics several of which are held most weekends across the country or via a video/DVD. Laughlin reports that in 2003 about 2 000 people took Total Immersion clinics and more than 30 000 bought instructional books videos and DVDs. I opted for the DVD and joined an indoor swim club.

According to Laughlin the first step adult swimmers need to take is to forget everything they have learned about swimming. Swimming “is not about using your hands to push water toward your feet ” but about slipping through the water with as little drag as possible.

To achieve streamlining Total Immersion swimmers keep the head just below the surface of the water which lifts the hips and legs and ensures that the swimmer stays parallel to the surface offering as narrow a profile as possible to water in front of the swimmer.

Swimmers also reduce drag by performing most of the stroke cycle on their sides switching quickly from one side to the other as the recovering hand enters the water. The switch Laughlin asserts also produces torque for additional propulsion.

In addition Total Immersion-trained swimmers keep one arm extended in front of them all the time to lengthen the body’s profile which like a sleek sailboat hull encounters less water resistance. That constant arm extension leads to what is called front-quadrant swimming in which the extended arm doesn’t start to pull until the recovering arm is in front of the head and about to enter the water.

Laughlin’s method relies on a series of 14 drills. Each one adds a small incremental skill until all the elements of the stroke are in place. The emphasis is on balance fluidity and careful perfection of motions rather than on building strength by powering through laps.

The method worked beautifully for me: I can now swim freestyle for 30 minutes and with pleasure. The drills were easy to do and I enjoyed mastering the progression. The sequential nature of the method motivated me to get back to the pool day after day. But it took me several weeks to get a complete stroke again. Total Immersion is not a quick tune-up.

Although I’ve become a fan of the method I have no doubt I would have improved with a stroke clinic or by getting coaching at a Masters club.

Many of Total Immersion’s techniques — as opposed to its instruction method — are similar to those of the YMCA and the Red Cross. Some of the differences are merely matters of degree: how far to roll the body or how deep to hold the head.

The feedback of an instructor has great value. In fact at the end of the tutorial I found a Total Immersion-trained instructor to give me some one-on-one coaching.

One thing that all the experts agree on is that you need patience to make a new technique your own. Steve Jordan explained: “To create a new habit on a clean slate takes a few repetitions. To replace an old habit with a new one sometimes takes many hundreds of repetitions.”

But if you’d like to do more than sit by the side of the pool this summer it’s worth it.

Ruth Kassinger is a Washington area freelance writer.

Mother and Child Drown



Husband finds his wife and daughter dead in luxury pool

Mother couldn’t swim.

If ever there was a plea for adults to learn to swim this is it.

A BUSINESSMAN found his wife and toddler daughter drowned in a swimming pool at a company headquarters where he was finalising details of a new job. Vinh Nguyen had left wife Annie 33 and 21-month-old daughter Summer to look around the grounds as he met one of the development firm’s bosses for a chat.

The plan was for them to enjoy an informal swim in the heated indoor pool after Mr Nguyen 37 had completed details of his new job as aland manager. But to his horror he reached the pool to find his wife and daughter face down and unconscious in the water in their swimming gear in the -middle uf the pool. Mr Nguyen and Mr Tom Waldon a director of the firm rang for an ambulance.

They attempted resuscitation but paramedics pronounced mother and baby dead at the scene. Police and the Health and Safety Executive were yesterday investigating the tragedy at the headquarters of Land-Marque Sites Ltd in Studley Warwickshire on Saturday.

One theory was that the little girl fell in and the mother who like the child could not swim
jumped in to try to save her. Annie was 5ft lin tall and her family have been told by police that the pool was 5ft 6in deep at the centre.