42 Interesting facts about Penguin

Scientific classification

Kingdom: Animalia

Phylum: Chordata

Class: Aves

Infraclass:Neognathae

Order: Sphenisciformes

Family: Spheniscidae

Interesting facts about Penguin

1. Has a flat cornea that allows for clear vision underwater. Penguins can also see into the ultraviolet range of the electromagnetic spectrum.
2. They make use of their flippers and head to talk to other penguins.
3. They feed on fish, cephalopods and krill.
4. Penguins swallow their food as a whole.
5. They have a variety of bill shapes.
6. Giant petrels and leopard seals are enemies of penguins.
7. They also call, blow and preen.
8. Penguins are birds that cannot fly.
9. They are great swimmers and divers.
10. Their wings work as paddle for swimming.
11. The torpedo shape of their body helps them swim at high speeds.
12. They can also waddle on land.
13. Penguins have two eggs.
14. They are born with a gland closer to their breaks.
15. When they saltwater, water passes by and salt is stored in the glands.
16. When the salt storage completely fills the gland, penguins go to a rock and knock his beak. This allows him to empty the salt content.
17. Male penguins take care of their chicks.
18. Parents take turns warming the egg.
19. Female penguins go for searching foods.
20. In cold places, males balance eggs on their feet and cover with belly flap to keep them warm.
21. They usually move within groups.
22. They eat snow as a source of fresh water.
23. They take small naps in the water.
24. Penguins don't fly, they swim.
25. Penguins lay eggs.
26. They are warm blooded like humans.
27. When mothers lose a chick, they steal another mother’s chick.
28. They are mostly found below the equator.
29. Penguin chicks have fluffy feathers.
30. Penguins have short legs and no knees.
31. They have good arrangement of bones in hand. This makes them flexible.
32. Their knees and upper legs are covered with feathers.
33. Their feathers are short, overlapping and tightly packed.
34. They are often black and white in color.
35. Some species have yellow feathers.
36. When the salt storage completely fills the gland, penguins go to a rock and knock his beak. This allows him to empty the salt content.
37. Male penguins take care of their chicks.
38. In cold places, males balance eggs on their feet and cover with belly flap to keep them warm.
39. They bite fiercely to defend themselves and their nests.
40. Penguins use sign language to communicate with each other.
41. Penguins use sign language to communicate with each other.
42. They make use of their flippers and head to talk to other penguins

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Interesting facts about Octopus

1. Retina contains 20 million photoreceptors.
2. The eye has a flicker fusion frequency of 70/sec in bright light.
3. The pupil of the eye is rectangular.
4. Octopus has chemoreceptors (taste receptors) on the suckers of their tentacles. By tasting this way, an octopus does not have to leave the safety of its home.

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Interesting facts about Moth

1. Noctuid Moth has a hearing range between 1,000 and 240,000 Hz.
2. Emperor Moth can detect pheromones up to 5 km. distant.
3. Silkworm Moth can detect pheromones up to 11 km. distant. This moth can detect pheromones in concentrations as low as 1 molecule of pheromone per 1017 molecules of air. A receptor cell can respond to a single molecule of the pheromone called bombykol and 200 molecules can cause a behavioral response.

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Interesting facts about Fly

1. Each eye has 3,000 lenses. (Simmons and Young, 1999)
2. Eye has a flicker fusion rate of 300/sec. Humans have a flicker fusion rate of only 60/sec in bright light and 24/sec in dim light. The flicker fusion rate is the frequency with which the "flicker" of an image cannot be distinguished as an individual event. Like the frame of a movie...if you slowed it down, you would see individual frames. Speed it up and you see a constantly moving image.
3. The small parasitic fly (Ormia ochracea) can locate sounds within a range of only 2o of the midline. (Mason et al., Nature, 410:686-690, 2001)
4. Blowflies taste with 3,000 sensory hairs on their feet.

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Parexocoetus brachypterus | Two Wing Flying fish

Two-Wing Flying fish photos | Flying fish facts

Klasifikasi ilmiah

Kerajaan: Animalia

Filum: Chordata

Kelas: Actinopterygii

Ordo: Beloniformes

Famili: Exocoetidae

Parexocoetus brachypterus

Beautiful Flying fish have fins large enough, approximately 30 45 cm. Speed "fly"

it can reach 60 km / h and a distance of 30 to 50 m,

there is even an estimate can reach hundreds of meters, with the help of the waves.

Record for the longest flight of flying fish is 45 seconds.

Fly fishing using aerodynamic body to penetrate the surface of water at high speed and large fins and a strange function like the wings to keep it flying above the waves.

Fly fishing is not really a flying animals, like birds, but only just floated. Flying fish can easily cover the distance up to 200 meters or more and can reach a height sufficient to -unintentionally - perched on the deck-deck ships.

The first reason flying fish that have 40 or more of these species is due to fly to escape or avoid the action of the marine predators like fish mackerel, tuna, swordfish and marlin. However, this fish is also wary of the threat of bird beak above it, in addition to these fish are also being hunted by fishermen in Japan and Barbados for the meal.

Mechanism of how these fish can fly too simple. Initially they will be accelerated in the water until it reaches the speed of 70 km / h assisted by flapping their tails. Once they jump on the water, fins-flippers will expand and take advantage of the wind to gain altitude. Sometimes they thumped his tail to keep the high jump and change direction.

In several species of flying fish wings on the chest also assisted in the rear wing, so the four wings of this kind beratraksi greater in the air. Although his flying ability is not far away, flying fish can fly together, with a unique formation for a distance of up to 400 meters.

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