Predatory Fish

================================================== Penguins: The Eyes
================================================== Penguins: The Eyes
================================================== Penguins: the eyes have it! LIFE SCIENCES -------------------------------------------------- Myopic little men in tuxedos, or highly efficient land/water animals? Recent research indicates there's more to penguins than meets the eye. If you've every wondered what it would be like to be able to see as clearly under water as you can on land, just ask the nearest penguin.Most aquatic animals are short-sighted on land. Most terrestrial animals (and
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====================================================================== REPRODUCTION: A-Courting to Nature! LIFE SCIENCES SIG ---------------------------------------------------------------------- For some time she had watched his movements, appearing coyly in his haunts. And now, had it paid off? Doubtless, he was in love. His muscles were taut; he swooped through the air more like an eagle than a Greylag gander. The only problem was, it was not for her that he then landed in a flurry of quacks
Different Types Of Sharks
Different Types Of Sharks
Different Types Of Sharks INTRODUCTION Although sharks belong to the class Chondrichtyes, there are many different types. Sharks arose about 350 million years ago and have remained virtually unchanged for the past 70 million years and still comprise a dominant group. It is thought that sharks almost certainly evolved from placoderms, a group of primitive jawed fishes. It took a long series of successful and unsuccessful mutations with fin, jaw positions etc to give us all the different designs o
Animal Behavior
Animal Behavior
Animal Behavior Biology lb Abstract Animal behavior is predictable. Their behavioral tendencies are influenced by the relationship of its anatomy to their environment. By observing various forms of life, and associating the mechanism of their abilities to perform a behavioral action, evolutionary influence thereafter, can be analyzed and deduced from that point. Introduction The science and study of animal behavior involve an enormous array of complicated factors. For instance, stereotyped respo
Penguins
Penguins
Penguins Myopic little men in tuxedos, or highly efficient land/water animals? Recent research indicates there's more to penguins than meets the eye. If you've every wondered what it would be like to be able to see as clearly under water as you can on land, just ask the nearest penguin.Most aquatic animals are short-sighted on land. Most terrestrial animals (and that includes us) are far-sighted under water. But researchers have discovered that penguins can apparently see equally well in both en
Reproduction
Reproduction
Reproduction For some time she had watched his movements, appearing coyly in his haunts. And now, had it paid off? Doubtless, he was in love. His muscles were taut; he swooped through the air more like an eagle than a Greylag gander. The only problem was, it was not for her that he then landed in a flurry of quacks and wingbeats, or for her that he dashed off surprise attacks on his fellows. It was, rather, for another - for her preening rival across the Bavarian lake. Poor goose. Will she mate
Penguins
Penguins
Penguins ================================================== Penguins: the eyes have it! LIFE SCIENCES -------------------------------------------------- Myopic little men in tuxedos, or highly efficient land/water animals? Recent research indicates there's more to penguins than meets the eye. If you've every wondered what it would be like to be able to see as clearly under water as you can on land, just ask the nearest penguin.Most aquatic animals are short-sighted on land. Most terrestrial anim
Penguins: The Eyes Have It!
Penguins: The Eyes Have It!
Penguins: The Eyes Have It! Myopic little men in tuxedos, or highly efficient land/water animals? Recent research indicates there's more to penguins than meets the eye. If you've every wondered what it would be like to be able to see as clearly under water as you can on land, just ask the nearest penguin.Most aquatic animals are short-sighted on land. Most terrestrial animals (and that includes us) are far-sighted under water. But researchers have discovered that penguins can apparently see equa
Reproduction: A-Courting To Nature!
Reproduction: A-Courting To Nature!
Reproduction: A-Courting to Nature! For some time she had watched his movements, appearing coyly in his haunts. And now, had it paid off? Doubtless, he was in love. His muscles were taut; he swooped through the air more like an eagle than a Greylag gander. The only problem was, it was not for her that he then landed in a flurry of quacks and wingbeats, or for her that he dashed off surprise attacks on his fellows. It was, rather, for another - for her preening rival across the Bavarian lake. Poo
Reproduction: A Courting To Nature
Reproduction: A Courting To Nature
Reproduction: A Courting To Nature ====================================================================== REPRODUCTION: A-Courting to Nature! LIFE SCIENCES SIG ---------------------------------------------------------------------- For some time she had watched his movements, appearing coyly in his haunts. And now, had it paid off? Doubtless, he was in love. His muscles were taut; he swooped through the air more like an eagle than a Greylag gander. The only problem was, it was not for her that he
Everglades
Everglades
Everglades The Everglades is a unique wetland ecosystem on the margin of the tropics. Its slow flow of water supports grasslands, thick forests, and a diverse group of animal, fish, and bird. The Everglades originated between 8000 to 10,000 years ago at the end of the most recent of the ice age. The melting of the glaciers caused the sea levels to rise and form a low-lying basin into a swamp. The climate of the Everglades is tropical savanna caused by hot, wet summers and warm, dry winters. The
Killer Whales
Killer Whales
Killer Whales Whales are giant creatures that live in the sea. They look like fish, but are not. Whales belong to the group of animals called mammals. Whales belong to the group of mammals called cetaceans, which comes from a Latin word meaning large sea animal. There are two major groups of whales. The first group is mysticeti (baleen whales), and the other isodontoceti (toothed whales). In the group odontoceti, there is a family of whales called delphinidae (dolphins and small toothed whales)
Sharks
Sharks
Sharks Although sharks belong to the class Chondrichtyes, there are many different types. Sharks arose about 350 million years ago and have remained virtually unchanged for the past 70 million years and still comprise a dominant group. It is thought that sharks almost certainly evolved from placoderms, a group of primitive jawed fishes. It took a long series of successful and unsuccessful mutations with fin, jaw positions etc to give us all the different designs of sharks around today. When ask
Myopic Little Men In Tuxedos, Or Highly Efficient Land/water Animals?
Myopic Little Men In Tuxedos, Or Highly Efficient Land/water Animals?
Myopic little men in tuxedos, or highly efficient land/water animals? Recent research indicates there's more to penguins than meets the eye. If you've every wondered what it would be like to be able to see as clearly under water as you can on land, just ask the nearest penguin.Most aquatic animals are short-sighted on land. Most terrestrial animals (and that includes us) are far-sighted under water. But researchers have discovered that penguins can apparently see equally well in both environment
Freshwater Regions
Freshwater Regions
Freshwater Regions Freshwater is defined as having a low salt concentration?usually less than 1%. Plants and animals in freshwater regions are adjusted to the low salt content and would not be able to survive in areas of high salt concentration (i.e, ocean). There are different types of freshwater regions: ponds and lakes, streams and rivers, and wetlands. The following sections describe the characteristics of these three freshwater zones. Ponds and Lakes These regions range in size from just a
Is Legalization A Realistic Alternative To The War On Drugs?
Is Legalization A Realistic Alternative To The War On Drugs?
Is Legalization A Realistic Alternative To The War On Drugs? For years, the issue of legalization has been an increasingly controversial subject. Millions of dollars are spent annually in the War on Drugs causing many to wonder if this fight is cost-effective or if an alternative such as legalization would be more realistic than current efforts in drug prevention. Opponents state that with legalization would come an increase not only in availability, but also with everything associated with that
Different Types Of Sharks
Different Types Of Sharks
Different Types Of Sharks Different Types of Sharks INTRODUCTION Although sharks belong to the class Chondrichtyes, there are many different types. Sharks arose about 350 million years ago and have remained virtually unchanged for the past 70 million years and still comprise a dominant group. It is thought that sharks almost certainly evolved from placoderms, a group of primitive jawed fishes. It took a long series of successful and unsuccessful mutations with fin, jaw positions etc to give us a
Fishing
Fishing
Fishing Fishing Fishing, or angling, is the sport of trying to catch fish with a rod, reel, line and baited hooks. The sport goes back thousands of years, and it appears that fishing techniques were already quite advanced at a very early date. In the Stone Age, hooks made of both bone and stone were used to catch fish, but spearing, a more primitive method, was probably just as common. An engraving from an ancient Egyptian tomb shows that all four methods of fishing-that is, with spears, nets, r
My Pet
My Pet
My Pet Would you like to live a happy and productive life? Then get pets! I must admit it is hard to believe that domesticated animals can promote mental and physical health, but many studies have shown that they can. On the other hand, you must find a pet that is compatible with you or with your life style. Maintaining good mental health is crucial for living a normal life. Many psychiatrists have found that patients with anger management problems can be calmer with a pet around the house. Some
Killer Whales
Killer Whales
Killer Whales Whales are giant creatures that live in the sea. They look like fish, but are not. Whales belong to the group of animals called mammals. Whales belong to the group of mammals called cetaceans, which comes from a Latin word meaning large sea animal. There are two major groups of whales. The first group is mysticeti (baleen whales), and the other isodontoceti (toothed whales). In the group odontoceti, there is a family of whales called delphinidae (dolphins and small toothed whales).
Plowing Up New Soil With World Agriculture
Plowing Up New Soil With World Agriculture
Plowing Up New Soil With World Agriculture Plowing Up New Soil with World Agriculture Since agriculture began to be developed nearly 10,000 years ago, people throughout the world have discovered the food value of wild plants and animals, and domesticated and bred them (Early Civilization). Today, people go to the market or grocery store to pick up cereal, rice, bread, meat, fruit, vegetables, and olives. People hardly ever think of where the food generally comes from. Most of the food that is fo
Sculpins
Sculpins
Sculpins Reproduction and early life history of the Sculpin Have you ever personally thought that fish were an interesting subject? Most people dont. The majority of individuals consider fish ordinary, routine and insignificant. However with a closer look, you may discover that fish can be extraordinary and extremely significant in more ways than one. With proper education and better understanding, people will not only realize the importance of the fish, but also the relevance of issues such as
pet
pet
My Pet Would you like to live a happy and productive life? Then get pets! I must admit it is hard to believe that domesticated animals can promote mental and physical health, but many studies have shown that they can. On the other hand, you must find a pet that is compatible with you or with your life style. Maintaining good mental health is crucial for living a normal life. Many psychiatrists have found that patients with anger management problems can be calmer with a pet around the house. So