Zoology Essays Examples For College & High School Students in PDF

2045 total results

Characteristics of the Killer Whale (1959 words, 5 pages)

Order Genus. The scientific order of all types of whales is Cetacea. This large order is broken down into three further groups as well the toothed whales or Odontoceti, which includes killer whales, dolphins, porpoises, beluga whales, and sperm whales, the baleen whales or Mysticeti, which include blue whales, humpback ... Read More

The Life and Natural Environment of Killer Whales (1391 words, 7 pages)

Killer Whales Gentle Giants, or Viscous Killers?Killer whales are an important subject of mythology for manyindigenous peoples, especially the Native Americans of the PacificNorthwest. The whales have not been hunted extensively by humans,although they have been hunted by some shore whaling operations, andsome individuals have been taken as aquarium show ... Read More

A Report on the Threatened Species of Grizzly Bears (986 words, 4 pages)

This report you are about to read is about the threatened species of grizzly bears. Grizzlybears are omnivores, meaning they eat both plants and meat. However, they come fromthe order of Carnivora, meaning they have inherited the meat-eaters unspecialized,tubelike gut. Read on to help you learn more about grizzlies and ... Read More

An Overview of the Characteristics of the Green Turtle Species (1900 words, 4 pages)

The Green Turtle (Chelonia mydas) is one of the many species of turtles that inhabits the vast oceans. The green turtle is named for the greenish color of its fat found under its shell. It is a large, heavy reptile, usually about 0.7-1.0 m in shell length and about 90-140 ... Read More

A Study on Gills: A Type of Respiratory System in Aquatic Animals (560 words, 1 pages)

Not all animals have lungs. Many animals live in environments where lungs would be efficient enough for survival. Gills are another type of respiratory system, which are very efficient at removing oxygen from water there is only 120 the amount of oxygen present in water as in the same volume ... Read More

An Analysis of the Career in Entomology, a Study of Insects (315 words, 1 pages)

Entomology is the study of insects, involving their biology and control in relation to their environment and to man. Entomology also had an independent scientific discipline which had roots in biology. Some entomologists are involved in reducing harmful species of insects that destroy food, housing, plants, and clothing and cause ... Read More

An Analysis of the Characteristics of the Dolphin Fish (Corypheane Hippurus) (289 words, 1 pages)

Corypheane Hippurus also known as Dolphin Fish, Dorado, or Mahi- Mahi. Is a large deep sea fish that lives in tropical and subtropical seas. They can be found under floating objects and have been known to follow boats. You will usually find a school of them underneath a bunch of ... Read More

A Study on the Chimpanzee of Africa and Its Behavior (2448 words, 5 pages)

The acts of cannibalism and infanticide are very apparent in the behavior of the chimpanzee. Many African studies show that wild chimpanzees kill and eat infants of their own species (Goodall, 1986151). Although there is not a clear answer why chimps engage in this very violent and sometimes gruesome behavior ... Read More

A Study on Ceriodaphnia (212 words, 1 pages)

CeriodaphniaCeriodaphnia has six pairs of lobed legs which bear numerous hairs. Their head is bentdownwards and is set from the body by a cervical sinus. The head also has two large secondaryantennas that are positioned laterally near the posterior margin. (Pennak, 1989) TheCeriodaphnias mouth is located near the junction of ... Read More

An Overview of the Camel (445 words, 1 pages)

More than 3,000 years ago an ungainly but useful desert aimal was domesticated in Arabia. It was the Arabian camel, a long-legged beast withone large hump on its back. It could cross hot deserts without needing much water, and it could carry heavy loads without tiring. The two-humped Bactrian camel ... Read More

A Research on the Black Panther: A Stealth Hunter (790 words, 2 pages)

The black panther is a type of leopard. It belongs to the family Felidae, and is classified as Panthera pardus. Black panthers are found in Africa, Asia Minor, Middle East India, Pakistan, China, Siberia, and Southeast Asia. The male panther is called a panther, a female panther is called a ... Read More

A Research on Birds and Their Ability to Adapt to the Environment (330 words, 1 pages)

Every organism at one time or another has to learn to adapt to a new environment. This is why evolution of organism is needed in order to survive changes to its environment, such as the case of the flightless birds. For one reason or another over a period of 100,000 ... Read More

An Analysis of the Causes of Evolution of Flightless Birds (327 words, 1 pages)

Every organism at one time or another has to learn to adapt to a new environment. This is why evolution of organism is needed in order to survive changes to its environment, such as the case of the flightless birds. For one reason or another over a period of 100,000 ... Read More

A Description of the Understand of Ectothermic and Endothermic Animals (1461 words, 4 pages)

First of all we need to understand what ectothermic and endothermic animals are.Animals differ in their abilities to regulate body temperature (thermoregulation). We sometimes use the terms "cold-blooded" or "warm-blooded." Most reptiles feel cold to the touch, while mammals and birds often feel warm. Somewhat more precise descriptions can be ... Read More

The Characteristics of Spiders, a Species Found in All Environments (1902 words, 8 pages)

Spiders can be found in all environments throughout the entireworld, except in the air and sea. (Biology of Spiders, R.Foelix) Theseinvertebrates of the order Aranea are one of the several groups of theClass Arachnida, with about thirty four thousand species. They range inbody size from only a few millimeters in ... Read More

A Look into the Social Organization of Honey Bees (1289 words, 2 pages)

The social Organization of HoneybeesA truly striking aspect in the world of insects is the evolution of the honeybee colony. Apis Mellifera, the most widely distributed species of honeybee is know to flourish all over the earth's suface from the tropics to the sub-artic areas. There are however three other ... Read More

The Unearthing of the Ichthyosaur (1093 words, 4 pages)

Could you imagine what life on earth would be like if the prehistoric reptiles had still existed? Or would we even be in the picture? There are many questions one could come up with when coming across the fossilized remains of an extinct species. Dinosaurs have always been the reptile ... Read More

A Study on the Grey Wolf (1195 words, 3 pages)

The grey wolf is one of approximately 35 species belonging to the family Canidae, which includes the coyote, jackal, fox, and the dog. This family is believed to have originated in North America 38 to 54 million years ago during the Eocene Epoch. Two species- and a varying number of ... Read More

An Analysis of White Tigers (1588 words, 2 pages)

White Tigers are a wonderful species in their own right. They are elegant and graceful, but at the same time are ready to fight for their right to survive. Today, in a world of destruction and growth, these tigers have tough day to day challenges they must face that are ... Read More

An Analysis of the Siberian Tiger in Eastern Russia and Asia (1135 words, 2 pages)

Panthera tigris altaica, better know as the Siberian or the Amur tiger lives primarily in eastern Russia, and a few are found in northeastern China and northern North Korea. It is estimated that 150 to 200 tigers exist today in the wild. There are roughly 490 Siberian tigers that are ... Read More

A Brief Look at the Sea Star or Starfish (258 words, 1 pages)

The common name for the starfish is the sea star. There are an estimated1500 living species of these marine animals characterized by having no backbone (invertebrate) and having arms which are all around the body withGenerally starfish are rather stiff bodied animals that crawl slowly accordedthe bottom of the ocean ... Read More

The Ecology and Importance of Snakes (1836 words, 3 pages)

There are many different species of animals roaming the earth these days. Some live on land and some live in bodies of water such a oceans or seas. They all look different and behave in different and unusual ways. Some use legs to move and other use fins however there ... Read More

The Ecology of the Tiger Shark (534 words, 1 pages)

The Tiger sharks name derives from the distinctive dark bands that run from the top of its back down along its sides. The stripes are very evident in younger sharks because the stripes start to fade away as it ages, then turning a gray or brownish color. However, all of ... Read More

The Endangerment of the Puerto Rican Parrot and the Need for Its Conservation (711 words, 3 pages)

Status Endangered throughout its range, Federal Register, March 11, 1967. The Puerto Rican parrot is bright green, about a foot in length, with red forehead, blueprimary wing feathers, and flesh-colored bill and feet. This bird feeds chiefly on wild fruits,particularly the sierra palm (Prestoria montana), but may also consume flowers ... Read More

Mountain Gorillas: An Endangered Species (1481 words, 6 pages)

Mountain gorillas are the most endangered of the gorilla species. Approximately 600 orso remain. They are massive in size, with a short, thick trunk and broad chest andshoulders. Its eyes are very small in proportion to its other features. Older males developlonger heads, and are twice the size of females. ... Read More

A Study on the Popular Mammal of Australia: The Kangaroo (277 words, 1 pages)

The kangaroos are not only best known in Australian Mammals they are the largest. The kangaroos include the red of the inland plains, the grays of the southern forests and woodlands. Wallaroos are shorter and heavily built. They also have fury hair. The closest related is the Antilopine kangaroo of ... Read More

An Overview of the Points of Moral Obligations by Peter Singer (1536 words, 2 pages)

Peter Singer is well known for issues on animal rights and hunger. He proclaims three points in his argument for us to have a moral obligation to assist people that are in poverty. When somebody speaks of the hunger issue and absolute poverty, one must have a general idea what ... Read More

The Issues of the Fur Industry and Animal Cruelty (1102 words, 2 pages)

"Every year, the fur industry is responsible for the miserable lives and painful deaths of nearly 40 million animals. Many are suffocated, drowned, or beaten in the wild however, others are gassed or electrocuted to death on fur farms. These animals endure unspeakable cruelty (fur statistics)." To kill the animals ... Read More

An Overview of the Needs of Wild Animals and Animals in Captivity (1678 words, 3 pages)

Should Animals be Released Back into the Wild or Kept in Captivity? Many people have heard about Keiko, the killer whale, who starred in the movie Free Willy. After seeing the movie, audiences discovered that the friendly whale in the movie was in a tank too small and in bad ... Read More

A Study on the Response of Sharks and Rays to Weak Electric Fields (254 words, 1 pages)

Nearly forty years ago, I observed sharks and rays respond to weak electric fields. The biological significance of this finding became evident when shortly thereafterI discovered the common bioelectric fields in the vicinity of aquatic animals. The electric sense became an established fact when I proved that sharks and rays ... Read More

Zoology Essay Examples