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In fact, the important thing to keep in mind is that there currently are thousands of birds and animals that may not be with us in a couple of decades. The behavior depicted in the photo above—a bottlenose dolphin sliding down the back of a humpback whale—is not a fluke. While most animal behaviors are connected in some way to the animals’ survival, scientists say that in this case, the most logical explanation is that the two species merely enjoy playing together. In some parts of sub-Saharan Africa, hidden land mines are a major threat to the civilian population. Finding and disposing of buried mines is usually a slow, difficult, and dangerous process because, while they can be located with electronic metal detectors, the devices constantly give out false alarms caused by such non-lethal pieces of lost or discarded metal as nails, screws, and machine parts. The Gambian rat, also called the African rat, or the pouched rat, is a common sub-Saharan species that has been domesticated. According to Chinese wildlife officials, there are now 1,864 pandas living in the bamboo forests of Sichuan, Shaanxi, and Gansu provinces in southern China, up from a population of 1,596 in 2003.
The wildlife field is full of interesting careers, including—but certainly not limited to—veterinary work, environmental writing, field biology, conservation law enforcement, and hands-on work with captive wildlife. The Academy Award-nominated film, Virunga, released in November, 2014, is one of the most important wildlife films in decades. This video of a baby short-tailed fruit bat and his human caretaker will make you see bats in a whole different light.
The hairy frogfish lives in tropical and subtropical waters of both the Atlantic and Pacific oceans. Adult male mountain gorillas drum their chests with their open hands in order to make a popping noise that resounds through the forest. Nto only are naked mole rats naked, but even though they are mammals, their family structure more closely resembles that of bees, ants, wasps, and other social insects. The archer fish, which is native to southern Asia, Polynesia, and Australia, employs one of the world's most unique methods of hunting. It's one of the weirdest things that happens in nature: One species of ant making slaves of another. Deep sea anglerfish live so far down in the ocean that there is very little light in their environment. Most species of spiders are insectivorous, meaning that they survive by catching and eating insects. Although they might remind us of monkeys, the 16 species of gibbon are apes—a family of higher primates that also includes chimpanzees, bonobos, orangutans, gorillas, and humans. Like the bower bird, most of the 42 bird-of-paradise species are found on the Island of New Guinea. Those candidate have graduation degree from Animal Husbandry & Veterinary Science, Botany, Chemistry, Geology, Mathematics, Physics, Statistics and Zoology or a degree in Agriculture or Forestry or Engineering of a recognized University or equivalent are applicable for IFS exam. From my point of view the best combinations is BOTANY and ZOOLOGY because those subjects are scoring subject.
I have attached some Question paper of IFS exam ( Botany and Zoology )so please check it out.Also observe the Question paper very carefully.
Botany and Zoology combination is the right choice bcz these are the scoring subjects in IFS exam . Paper III, IV, V & VI - Any two subjects to be selected from the list of optional subjects set out below.
Homepage Privacy Policy DMCA Policy Disclaimer Frequently Asked Questions ContactAbout the authorCleveland P. Part One covers the common life processes, including cell and tissue structure and function, the genetic basis of evolution, and the evolutionary and ecological principles that unify all life. This was never because the bird or animal being removed was in any less danger of going extinct or any less deserving of attention than the endangered species we were replacing it with; the switch was always made merely to give our readers the opportunity to learn about a different animal in need of human action to prevent it from vanishing off the face of the earth.
The many threats facing them include habitat loss—in many cases due to the rapid destruction of the world’s rain forests—as well as illegal hunting (which has increased astronomically in recent years), and global climate change, which is having a great effect even on wildlife habitat this is not being directly destroyed by humans.
In May, scientists in Missouri released 75 bats that had that been successfully treated for the deadly illness using a bacterium (Rhodococcus rhodochrous) found to inhibit the growth of the fugus that causes it. Scientists and tourists alike have witnessed this strange and marvelous interspecies interaction time and time again in the waters around the Hawaiian Islands. Left over from military conflicts that periodically sweep the continent, they often injure or even kill children at play and adults who are trying to work farmland or otherwise go about their daily business. So, mine hunters in the formerly war-torn country of Angola are increasing relying instead on the Gambian rat, a native rodent with a cat-sized body and an exquisite nose for buried items that emanate odors, including explosives.


The animals are sold around the world in the pet trade—in fact, they’ve become an invasive species in Florida, where enough of them have escaped or been released to form a breeding population.
These sorts of jobs are extremely exciting to a lot of kids—but also seemingly about as attainable as the moon. It chronicles the effects of corporate greed, government corruption, poverty, and war on the people and wildlife in and around Congo’s Virunga National Park.
This drumroll warns other male gorillas to stay off their territory and away from their families. All the mole rats living in each underground mole rat colony serve the needs of their giant mole rat queen—who, like a queen bee or a queen ant does all the reproducing and is therefore the mother of all her subjects. They can learn such relatively complex tasks as undoing latches and opening jars—and they are infamous for their ability to escape from tanks and other enclosures. The fish knocks bugs off of overhanging vegetation by blasting them with a powerful stream of water from its mouth. Creatures at that depth are drawn to any illumination, and the anglerfish takes advantage of that fact by using its natural headlamp to attract prey. In Central and South America, vampire bats emerge at night to sneak up on mammals such as cattle, shave a little skin off of them while they sleep, and drink their blood. But no creature puts more effort or artistry into courtship than the male bowerbird of New Guinea. The European fishing spider, however, is piscivorous, which, as its name implies, means that it prefers prey with scales and fins.
Compared to male bower birds, male birds of paradise employ an equally elaborate, though completely different, strategy for attracting mates. Which Books to follow for Zoology for IFS Exam?Reference books and coaching classes in Tamil Nadu and Kerala for the preparation of IFS exam? We uses Search API to find the overview of books over the internet, but we don't host any files.
Part Two is the survey of protists and animals, emphasizing evolutionary and ecological relationships, aspects of animal organization that unite major animal phyla, and animal adaptations.
This worrisome scarcity is due to the ravages of a fungal illness known as White Nose Syndrome (WNS), which to date has killed an estimated 6 million of the insectivorous flying mammals in the U.S. What we’re most happy about right now is a report from the Chinese government that the number of giant pandas in the wild has undergone a sizable increase in the last dozen years. In fact, a lot of young people might think they’d have as much chance of becoming an astronaut as they would a zookeeper or a zoologist. Topics covered include the kinds of daily activities that are involved in each of these careers, as well as some of the requirements for getting there. As you will see from the video, the hairy frogfish is a voracious predator capable of swallowing prey as large as itself. Ants for instance lay down a trail of chemical markers called pheromones to tell other members of their colony where to find a food source. But the recently discovered mimic octopus of the South Pacific adds a strange, new twist to octopus intelligence with its ability to disguise itself as any number of other sea creatures in order to scare off would-be predators. The hairless, jellybean-sized creature makes its way to its mother's pouch, where it develops into a real kangaroo—and the first time it jumps from the pouch is almost like a second birth. Once the insect falls into the water it's helpless, and the archer fish can eat it at its leisure. Periodically, Polyergus will raid the colonies of another species, where they use an array of deceptive chemical signals to overcome the other ants. Not only does this amazing avian acquire hundreds of objects of art in order to impress the female of his species, but he builds an entire structure in which to house his collection. The male seahorse sports a pouch like a kangaroo's, and during mating the female deposits her eggs in it. Watch as this spider detects and then attacks an unwitting stickleback that's unlucky enough to swim by. Because they seldom descend to the ground, gibbons travel through the rainforest treetops of Southeast Asia and Indonesia using their incredibly long arms rather than their legs, swinging from branch to branch in a form of locomotion called brachiation. They rely not only on their spectacular plumage, but also on their dancing ability in their attempts to convince females to mate with them. The object of the science , perhaps it should be called the art , is the complete realization of our dominion over animals . All document files are the property of their respective owners, please respect the publisher and the author for their copyrighted creations.
The authors, the husband and wife team of Josh and Bethanie Hestermann, offer their young readers a lot of practical career encouragement, including the terrific advice to begin gaining experience and building their resumes through volunteer work at a wildlife center or veterinarian’s office.


In this video, a baby mountain gorilla in Rwanda fails hilariously when he tries to prove himself to a group of tourists. These amazing fish can spit water up to two meters (six feet), and they almost always hit their mark. They then carry eggs of the conquered species back to their own colony, where they they raise them and put them to work. Although few vampire victims die of blood loss, some do get rabies from these furry parasites. The male carries the eggs until they hatch, after which he gives "birth" to a brood of young seashores.
In fact, you wouldn't be wrong to call birds of paradise the exotic dancers of the animal world.
I am doing to prepare for IFS examAm I eligible to get government job after completion of M.Sc in Organic Chemistry? So , it is a specialized branch of zoology which  deals with animal world that is associated with the economy , health ,and welfare of humans . This approach includes descriptions and full-color artwork that depict evolutionary changes in the structure and function of selected organ systems. Conservationists have been concerned that WNS—which was inadvertently introduced to North America from Europe—might eventually push some bat species toward extinction. Instead, honeybees are able to give their hive mates precise directions to a distant patch of flowers using an amazing form of dance. One of the most interesting aspects of this slaving behavior is that, not only does the Polyegus queen participate in the raid, but she is key to its success. Actually , animal world is related to economy by all means that we can count.The economic value of an animal is generally accepted as the amount of money  people are willing to pay for it .
In this video, scientists tell us exactly how the bees accomplishing this incredible feat of nonverbal communication. Ethical value or intrinsic value and Extrinsic value or anthropocentric value .Ethical value  or  Intrinsic value is based on a respect for life, a reverence for the living world and a sense of intrinsic value in nature and a concept of divine creation.
For me it's the best book, i used it for class of geral zoology, vertebrate's biology and invertebrate's biology.
He is the author of three textbooks of zoology - Integrated Principles of Zoology, Biology of Animals and Animal Diversity.
This direct economic value of the natural environment can be divided into those associated with consumption and production i.e. Consumptive use and Productive use values.Consumptive use value is usually assigned to goods consumed locally that are neither sought nor sold and therefore do not contribute to the economy of a country. Should the environmental quality decline, for whatever reason, their standard of living would obviously deteriorate.Productive use values are assigned to those goods harvested from the environment, which are bought and sold locally, nationally or internationally.
Major products include construction timber, fuel wood, fish and shellfish, fruits and vegetables and seaweed, to name a few.
Animals in scientific researchAnimals for food and products :Many animals are useful to man because of their value as food . Almost every phylum or animal group contains species that provide us with food or other important products . These animal groups include shellfishes ( lobsters, shrimps, edible oysters ), fish, turtles, frogs, birds and mammals .
Of course , we largely depend upon fish and domesticated bird and mammals for supply of meat and protein food . However , there are many other animals that are associated with food chain of our food supplying animals in the ecosystem. Many predators attack or kill wildlife or our domestic animals .Many venomous animals can also be a threat to human .
However, these predators and venom bearers can be threat only when they are provoked .The parasites not only attack our wild fauna and domesticated animals but also can infect man . Concisely, we can tell that parasitic creatures largely belong to Protozoa, Platyhelminthes, Nematoda and Arthropoda ( particularly the insects and the arachnids ) Animals of aesthetic importance : Many animals and animal products are valuable to us in different ways . Experiments in animals have always  been helped in understanding , most of the most of the physiological process. Commercial glass greenhouses are often high tech production facilities for vegetables or flowers.



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