Bluefin Tuna

Blue fin tuna has been illegaly sold in black market. And its been a widespread fraud duing 1998 to 2007.

Bluefin Tuna

 

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Bird Tracks
Check this birds track from different kinds.
Whaling Industry
Whales are just some of the animals that are not so lucky. In 20th century, they were killed and uses the whale fat (blubber) as a fuel and lubricating oils, while the whale ambergris is uses for perfume and the whalebones is to produce corsets.  In 1910 - 1979 there are 2.4 million whales have been killed, and now there are already under the threat of extinction.
Cats vs Dogs
Cats and dogs are known to be enimies and their war is an endless one. Dogs are descenteds from wolves while cats belong to the felidae family.Cats have better sense of hearing than dogs while dogs have better sense of smell.Dogs are omnivorse while cats are carnivorse. Cats needs taurine and arachidonic acid to survive while dogs naturally produce the acid and dont require as much taurine. 
Pet Poison
Know your pets common causes of poisoning. You should keep in mind that, accidental Ingestion of Pet medications is one of them, rate poison, Chocolate caffeine, plant poisoning, household chemicals is just some of those thing that can endangered your pets life.
Vertabrate Evolution
Ever wonder how the vertebrate evolution works? Try to look at this chart. It will help you understand a lot by just looking at its image.
Ant Colony
There are 20,000 species exist in ants species but not all of them have been classified already. The earliest ants evolved 120 million years ago.Ants maybe tiny but they have an amazing strength that can carry many times of their body weight. In the ant societies, there are three castes, the enormous Queen, Workers, and Males.Some ant species have their own soldiers also.
VI - Insects A
This image is just a table of insects species. You can find where they belong just by looking at it. It will help you understand a lot about them.
How Sharks Survive
We know sharks are now endangered creatures. But how do they really survive? By, seeing their physical characteristics, it seems that they are more advantage compared to other sea water animals. They have spine, muscles, Intestines, fins, snout and mouth with large teeth.
Dog Bones
Check how dog bones look like. Just watch the image below.
Shark Diving Depths
Not all sharks can go in the deepest part of the water. Grey nurse shark can only spend at 10-190 meters deep, while Great Hummerhead spend from 0-275 meters, Tiger sharks is 0-350 meters, Whale sharks is 0-700 meters while the Great White Sharks is 0-1280 meters.
Dog Barking Facts
Did you know that even dogs are descended from wolves, they bark for different reasons. Wolves only barks when there are alarm or threat while dogs bark anytime like, they are asking to feed them or they want to play with you.Aside from dogs, there are also other animals that barks like prairie dogs, foxes, sea lions, monkeys and deer.When there are lots of animals bar, there are also dog that doe...
Large Animals
Know the large animals height. Quetzalcoatlus has 40 foot wingspan, giraffes is about 15-17 feet tall, Tyrannosaurus rex has over 40 feet long, 20 feet tall, Brachiosaurus is about 50 feet tall, 85 feet long, Homo sapiens is about 5-6 feet tall, compsognathus is 2 feet long and Blue whale is 80-100 feet long.
Worms
You cant imagine that in 1 acre of land there are 250,000-1.75 millions of earthworms? And they can consume 1/2 to 1 times of their body weight everyday and can process about 10 pounds of organic material per worm every year.They are quite skilled in burying things in soil. And if you dont know, earthworms are hermaphrodites. And they are able to regenerate most lost segments of their body. Aside ...
Bird Anatomy (2)
Birds are just some of those cute creatures. Let's take a look at this bird part.
Facts Vs Myths About Spiders
Many people are afraid of spiders, but women are more likely to be arachnophobic (the fear of spiders). Women are actually roughly twice as likely to be afraid of spiders than men are. Full on Arachnophobia affects only 3.5%-6.1% of the population. A myth is that spiders come into the house in the fall to get out of the cold. Actually, fewer than 5% of spiders are both indoor and outdoor specie...
Bee Colors
Bees are not the same specially when it comes to their color.
Overfishing
Due to over fishing, large predatory fish stocks are already gone for-ever unlike in 1900 in which there are six times more fish than 2009.
Bird Anatomy (1)
Are all birds the same? Let us see this image if all birds has it.