Dolphin

Individual species may employ a number of methods of hunting:.
. There are no known reports of cannibalism amongst dolphins. Some claim to prefer the taste, citing the portafilter preserves crema. The larger species, especially the orca, are capable of eating marine mammals, even large whales. The bottomless portafilter serves as a tool to analyze evenness of grind distribution and tamping, as more volume of espresso will flow from low-density areas of the coffee puck. Usually, the prey is swallowed whole. A recent North American brewing trend came with the invention of the bottomless portafilter, that is, a portafilter without the bottom half, exposing the basket and causing the espresso to not contact metal during the extraction process.

Some dolphins may take crustaceans. Most prefer to pull espresso shots directly right into a pre-heated demitasse or shot glass, to maintain the ideal temperature of the espresso. The dentition is adapted to the animals they hunt: Species with long beaks and many teeth forage on fish, whereas short beaks and lesser tooth count are linked to catching squid. Varying the fineness of the grind, the amount of pressure used to tamp the grinds, or the pump pressure itself can be used to bring the extraction time into this ideal zone. Dolphins are predators, chasing their prey at high speed. An ideal double shot of espresso should take 20-25 seconds to arrive, timed from when the machine's pump is first turned on. Since dolphins spend most of their time below the surface in the wild, just tasting the water could act as a sense of smell. This process produces a rich, almost syrupy beverage by extracting and emulsifying the oils in the ground coffee.

However, they seem to lack a well-developed sense of smell, but they most likely can taste and do show preferences for certain kinds of fish. High-quality espresso machines control the temperature of the brew water within a few degrees of the ideal. The dolphin's sense of touch is also well-developed. Water cooler than the ideal zone causes sourness; hotter than the ideal zone causes bitterness. Hearing is also used for echolocation which seems to be an ability all dolphins have. When the brew process is begins, pressurized water at 90±5°C (200±9°F) and approximately 900 kPa (130 PSI) is forced into the grouphead and through the ground coffee in the portafilter. Though they have a small ear opening on each side of their head it is believed hearing underwater is also if not exclusively done with the lower jaw which conducts the vibrations to the middle ear via a fat filled cavity in the lower jaw bone. The portafilter (or group handle) holds the filter-basket and is locked under the grouphead's diffusion block.

Most dolphins have acute eyesight both in and out of the water and their sense of hearing is far above our own. The espresso is then tamped, or compressed with approximately 30 lbf (130 N) of force into a densely packed puck of espresso. Compare also: whale behavior. To pull a shot of espresso, a metal filter-basket is filled with either 7-10 grams or 12-18 grams of ground coffee for a single shot (30mL) or double shot (60mL), respectively. She most likely died of self induced asphyxiation in the presence of her trainer Richard O'Barry.[1]. The act of producing a shot of espresso is colloquially termed "pulling" a shot, deriving from lever-style espresso machines that required pulling a long handle to produce a shot. Probably one of the best known cases of dolphin suicide is that of a dolphin named Cathy, one of the bottlenose dolphins that performed in the television series Flipper. The knowledge required in making the finest espresso is considered to be a craft, similar to artisan baking.

They either do so by repeatedly slamming their head against the pool walls or other solid objects or simply by not coming up for air anymore. A professional operator of such a machine is called a barista. In captivity, many dolphins seem to have committed suicide. Popularization of the internet also facilitated the spread of information and dispell many myths on how to properly brew espresso. The technology to use sponges as mouth protection is not genetically inherited but a taught cultural behaviour. They can be found in department stores, online vendors and specialty stores. Other than with primate simians, the knowledge to use a tool is mostly handed over only from mothers to daughters. Home espresso machines have also increased in popularity with the general rise of interest in espresso.

The animals break off sponges and put them onto their mouths thus protecting the delicate body part during their hunt for fish on the seabed. Long and complicated drink orders became the punchline of many jokes aimed at making fun of how finicky and obsessive coffee drinkers can be. In May 2005, researchers in Australia discovered a cultural aspect of dolphin behaviour: Some dolphins (Tursiops aduncus) teach their offspring to use a tool. The influence of Starbucks has widely diverted from the Italian style of coffee, by adding syrups, whipped cream, flavour extracts, soy milk and different spices to their drinks. Such military dolphins, however, drew scrutiny during the Vietnam War when rumors circulated that dolphins were being trained to kill Vietnamese Skin Divers. Hanging out at a coffee bar sipping little cups of espresso became hip and trendy. The military has employed dolphins for various purposes from finding mines to rescuing lost or trapped persons. Americans learned that there are completely new styles of coffee other than the ordinary "cup of Joe".

Dolphin/Human interaction is also employed in a curative sense at places where dolphins work with autistic or otherwise disabled children. With the rise of coffee chains such as Starbucks, Seattle's Best Coffee, and others, coffee drinks rose in popularity in non-traditional markets. Dolphins trained to perform in front of an audience have become a favorite attraction in dolphinaria, for example SeaWorld. Espresso is the most popular type of coffee in Argentina and southern Europe, notably Italy, Portugal and Spain, and is also popular throughout Europe and the Americas. Because of their high capacity for learning, dolphins have been employed by humans for any number of purposes. Other. This leads to them staying with injured or ill fellows for support. Americano.

However, the animals can establish strong bonds between each other. Milk. Membership in schools is not rigid; interchange is common. Espresso. They also use ultrasonic sounds for echolocation. It is rarely ordered by Italians. The individuals communicate using a variety of clicks, whistles and other vocalizations. The phrase 'American Coffee' (spoken in English) is widely understood, as is the commonly used term 'Long Black'.

In places with a high abundance of food, schools can join temporarily, forming an aggregation called a superpod; such groupings may exceed 1000 dolphins. A similar alternative, an espresso mixed with hot water, is known as caffè americano. Dolphins are social animals, living in pods (also called "schools") of up to a dozen animals. What is considered plain coffee in the United States is normally not brewed in Italy. There are many stories of dolphins protecting shipwrecked sailors against sharks by swimming circles around the swimmers. Ordering a coffee (un caffè in Italian) means ordering an espresso; this confuses foreigners in Italy and Italians abroad alike. In return, in some cultures like in Ancient Greece they were treated with welcome; a ship spotting dolphins riding in their wake was considered a good omen for a smooth voyage. a coffee made at express speed.

They are also famous for their willingness to occasionally approach humans and playfully interact with them in the water. with the flavours 'expressed' from coffee grounds under pressure
3. Frequently dolphins will accompany boats, riding the bow waves. a coffee made expressly for one person
2. They have even been seen harassing other creatures, like seabirds and turtles. The term espresso refers to the brewing method and combines all 3 meanings of the word express.
1. Play is a very important part of dolphins' lives and they can often be observed playing with seaweed or playfighting with other dolphins. .

Perhaps they just do it for fun. Espresso is also the foundation for other drinks, such as lattes, cappuccinos, macchiatos, and mochas. They could also be communicating to other dolphins to join a hunt, or attempting to dislodge parasites. Crema has elements of both emulsion and foam colloid. Scientists aren't quite certain about the purpose of this behavior, but it may be to locate schools of fish by looking at above water signs, like feeding birds. It is composed of oils, proteins and sugars. the spinner dolphin). A distinguishing factor of properly brewed espresso is the presence of crema, a reddish-brown foam which floats on the surface of the espresso.

Dolphins often leap above the water surface, sometimes performing acrobatic figures (e.g. Espresso is chemically complex and volatile, with many of its chemical components degrading from oxidation or loss of temperature. See the Dolphin intelligence article for more details. The qualitative definition of espresso includes a viscous, honey-like consistency, a higher amount of dissolved solids than drip coffee per relative volume, and is served in small amounts known as single or double shots. Straightforward comparisons of species' relative intelligence are complicated by differences in sensory apparatus, response modes, and nature of cognition; furthermore, the difficulty and expense of doing experimental work with a large marine animal mean that even such tests as can meaningfully be done have still not been done, or have been carried out with inadequate sample size and methodology. Espresso and the modern espresso machine was developed and popularized in Italy from the beginning of the 20th century to the postwar period. However, experts in comparative psychology or animal cognition would be reluctant to make any such estimate, as quantitative comparisons of intelligence between species are notoriously difficult to make in principle. Espresso (Italian) is a flavorful coffee beverage brewed by forcing hot water under high pressure through finely ground coffee.

A typical statement would be that dolphins are roughly as intelligent as a two-year-old human.
. Dolphins are widely believed to be amongst the most intelligent of all animals. Cubano (Cuban): Sugar is added to the espresso grounds during brewing for a sweet taste. See individual species articles for details. Corretto (corrected): Some sort of liquor added. It is often combined with lines and patches of different hue and contrast. Dead Eye: a cup of American coffee with three shots of espresso in it.

The basic coloration patterns are shades of gray with a light underside and a distinct dark cape on the back. Also known as Slingblade. Their teeth are arranged in a way that works as an array or antenna focusing the incoming sound, making it easier for them to pinpoint the exact location of an object. Black Eye: a cup of American coffee with two shots of espresso in it. The dolphin brain is large and has a highly structured cortex, which often is referred to in discussions about their high intelligence. Also known as Shot in the Dark or Depth Charge. Teeth can be very numerous (up to 250) in several species. Red Eye: a cup of American coffee with a shot of espresso in it.

In many species, the jaws are elongated, forming a distinct beak; for some species like the Bottlenose, there is a curved mouth that looks like a fixed smile. Cafè Tobio: Two shots of espresso with an equal amount of American Coffee. The head contains the melon, a round organ used for echolocation. Americano (American): Diluted with hot water, similar to drip-brew coffee. Dolphins have a fusiform body, adapted for fast swimming. Affogato (drowned): Served over ice cream. See evolution of cetaceans for the details. Mocha: normally, a latte blended with chocolate.

They entered the water roughly 50 million years ago. Cortado: espresso "cut" (from the Spanish and Portuguese cortar) with a small amount of warm milk to reduce the acidity. Modern dolphin skeletons have two small rod shaped pelvic bones thought to be left-over hind legs. Latte: an espresso based drink with a volume of milk, from 6-12oz (180-360mL)total volume, with less foam than a cappuccino. Dolphins, along with whales and porpoises, are descendants of land-living mammals, most likely of the Artiodactyl order. Cappuccino: traditionally, a drink of 1/3 espresso, 1/3 steamed milk, 1/3 microfoam. See also wolphin. Con panna (with cream): With whipped cream on top.

There has also been a reported hybrid between a beluga and a narwhal. Macchiato (marked): steamed milk is put into the cup first, and the shots are added on top. Dall's Porpoises and Harbour Porpoises have hybridized in the wild. Expresso: a common French variation which is sometimes colloquially used in English speaking countries. Blue Whales, Fin Whales and Humpback Whales all hybridize in the wild. Doppio (double): Two shots of espresso in one cup. In the wild, bands of males of one dolphin species have been observed to mate with lone female Spinners. Lungo (long): More water (about double) is let through the ground coffee, yielding a weaker taste 40ml.

In the wild, Spinner Dolphins have sometimes hybridised with Spotted Dolphins and Bottlenose Dolphins. Ristretto (restricted): With less water, yielding a stronger taste 10-20ml. In captivity, a Bottlenose Dolphin and a Rough-Toothed Dolphin produced hybrid offspring. In most countries, espresso is used solely. This mating has since been repeated in captivity and a hybrid calf was born. Caffè Espresso: the formal Italian term. In 1933, three strange dolphins were beached off the Irish coast; these appeared to be hybrids between Risso's Dolphin and the Bottlenose Dolphin.

They are sometimes called "blackfish":. Six animals in the family Delphinidae are commonly called "whales" but are strictly speaking dolphins. . The family Delphinidae is the largest in the Cetacea, and relatively recent: dolphins evolved about 10 million years ago, during the Miocene.

They are found worldwide, mostly in the shallower seas of the continental shelves, and all are carnivores, mostly eating fish and squid. Most species weigh about 50 to 200 kg (110 to 440 lb). They vary in size from 1.2 m (4 ft) and 40 kg (88 lb) (Maui's Dolphin), up to 9.5 m (30 ft) and 10 tonnes (the Orca). There are almost 40 species of dolphin in 17 genera.

Orcas and some related species belong to the Delphinidae family and therefore qualify as dolphins, even though they are called whales in common language. Porpoises (suborder Odontoceti, family Phocoenidae) are thus not dolphins in our sense. In this article, the second definition is used. It can mean:.

The word is used in a few different ways. "a 'fish' with a womb". The name is from Ancient Greek δελφίς delphis meaning "with a womb", viz. Dolphins are aquatic mammals related to whales and porpoises.

In the William Gibson short story Johnny Mnemonic and the film by the same name (starring Keanu Reeves), cyborg dolphins were used in war-time by the military to find submarines and, after the war, by a group of revolutionaries to decode encrypted information. One of the mates of the ship is named Akeakamai, in honor of the real-life dolphin from Louis Herman's animal language research. In the book Startide Rising by author David Brin, the spaceship Streaker is manned by neo-dolphins (dolphins genetically engineered to match human intelligence). In one scene, the dolphins' misbehavior elicits the following quote from Zissou: "Son of a bitch, I'm sick of these dolphins.".

In The Life Aquatic with Steve Zissou, marine researcher Zissou (played by Bill Murray) has trained reconaissance dolphins which apparently are temperamental and rarely follow their instructions. In seaQuest, Darwin the dolphin could communicate with English speakers using a vocoder, an invention that translated the clicks and whistles to English and back. Mike and the 'Bots then quickly apoligize. While doing so, the SOL gets blasted by a ship that turns out to be piloted by dolphins.

In the Mystery Science Theater 3000 episode "Devil Fish," Mike and the 'Bots mock dolphins. Their logo depicts an aqua-colored bottlenose dolphin wearing an American football helmet and jumping in front of a coral-colored sunburst. An American National Football League (NFL) team is named the Miami Dolphins. A book called The Music of Dolphins was written by Karen Hesse, about a girl who had lived with dolphins since the age of four.

Ecco the Dolphin stars in a series of games for the Sega Genesis/Mega Drive, Game Gear, Sega Dreamcast and PlayStation 2. After study at the Dolphins Plus research center in Key Largo, Florida, fantasy author Ken Grimwood wrote dolphins into his 1995 novel Into the Deep, including entire chapters written from the viewpoint of his dolphin characters. See Races from The Hitchhiker's Guide to the Galaxy. Their story is told in So Long, and Thanks for All the Fish.

However, their behavior was misinterpreted as playful acrobatics. In The Hitchhiker's Guide to the Galaxy, dolphins are the second most intelligent creatures on Earth (after mice) and tried in vain to warn humans of the impending destruction of the planet. The television show was based on a 1963 film, and remade as a feature film in 1996 starring Elijah Wood and Paul Hogan (actor), as well as a television series running from 1995-2000 starring Jessica Alba. The popular television show Flipper, created by Ivan Tors, portrayed a dolphin in a friendly relationship with two boys, Sandy and Bud; a kind of sea going Lassie, Flipper understood English unusually well and was a marked hero: "Go tell Dad we're in trouble, Flipper! Hurry!" The show's theme song contains the lyric no one you see / is smarter than he.

Foraging - A recent study reported that wild bottlenose dolphins (Tursiops) in Western Australia use sponges to forage in the sea bed for food.[2]. Stunning - using the echolocation melon, very loud clicks are directed at prey, stunning them. Fish Wacking - where the dolphin uses its fluke to strike the fish, stunning it and sometimes sending it clear out of the water. Corralling - where fish are chased to shallow water where they are more easily captured.

Herding - where a superpod will control a school of fish while individual members take turns plowing through the herd, feeding. Short-finned Pilot Whale, Globicephala macrorhynchus. Long-finned Pilot Whale, Globicephala melas. False Killer Whale, Psudoorca crassidens.

Pygmy Killer Whale, Feresa attenuata. Killer Whale, Orcinus orca. Melon-headed Whale, Peponocephalia electra. La Plata Dolphin (Franciscana), Pontoporia blainvillei.

Genus Pontoporia