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Monday, December 24, 2018

WILD ANIMALS IN CAPTIVITY

WILD ANIMALS IN CAPTIVITY
Captive animals, especially those not domesticated, sometimes develop repetitive and purposeless motor behaviors called stereotypical behaviors. Examples of stereotypical behaviours include pacing around, biting themselves, retracing their steps, and self-grooming. These behaviours are caused by stress and boredom.
The behavioural abnormalities can include:
Stereotypies - behaviours that are fixed, apparently purposeless and repeated, such as weaving, rocking and pacing.
Increased aggression - to both social partners and other animals even human
Altered time budgets - where the distribution of time between behaviours is very different from in the wild.
Increased frustration or conflict behaviour - including displacement behaviours or behaviours that seem out of context such as head-shaking, scratching, chewing or licking
Increased fearful behaviour - including avoidance, shivering, sweating or over- reaction to slight environmental changes.
Ontogenic behavioural changes - where an animal no longer performs the normal behaviour for its species at a particular age or stage of development
Animals that do not exhibit a wide range of normal behaviours give their impression to the visitors of being bored and unhappy in the confinement. In these circumstances, visitors may fail to understand the Zoo’s educational information and its underlying message of conservation.
It is important for Zoos to develop their animals enclosures as miniature examples of the wild habitats in which animals are encouraged to display a range of their natural behaviour. The husbandary and design techniques used to achieve this are referred to as environmental enrichment.



Wednesday, December 19, 2018

SOME IMPORTANT DATES ABOUT NATURE

S/N
      DATES
PROGRAMME

1
2nd February
World Wetland Day
2
3rd Saturday in February
World Pangolin Day
3
27th February
International Polar Bear Day
4
3rd March
World Wildlife Day
5
20th March
World Sparrow Day
6
21st March
World Planting Day
7
21st March
World Wood Day
8
21st March
International Day of Forest
9
22nd March
World Water Day
10
21st April
World Fish Migratory Day
11
22nd April
Earth Day
12
2nd Weekend in May
World Migratory Bird Day
13
3rd Friday in May
Endangered Species Day
14
22nd May
World Biodiversity Day
15
23rd May
World Turtle Day
16
5th June
World Environment Day
17
8th June
World Oceans Day
18
15th June
Global Wind Day
19
16th June
World Sea Turtle Day
20
21st June
World Giraffe Day
21
11th July
World Population Day
22
29th July
International Tiger Day
23
10th August
World Lion Day
24
12th August
World Elephant Day
25
19th August
World Orangutan Day
26
22nd August
Honey Bee Day
27
22nd September
World Rhinoceros Day
28
26th September
World Environmental Health Day
29
27th September
World Tourism Day
30
4th October
World Animal Day
31
1st Monday in October
World Habitat Day
32
4th Wednesday in October
Sustainability Day
33
23rd October
International Snow Leopard Day
34
5th December
World Soil Day

Saturday, November 10, 2018

PANGOLIN


Unique facts about Pangolins


There are 8 species of pangolin in the world. 4 in Asia and 4 in Africa
Pangolins are endangered
They are insectivorous (feeding on insects )They mainly eat ants and termites
Pangolins are secretive, solitary, and nocturnal.
Pangolins have large, curved claws that they use for excavating ant and termite nests, as well as for pulling bark off trees and logs to find their insect prey.
Pangolins’ scales are made of keratin, the same protein that makes up human hair and nails.
Their scales cover the entire body from head to tip of tail except for their undersides, which are covered with a few hairs.
Pangolins reach sexual maturity after two years, and typically only give birth to a single young per pregnancy.
Their gestation period last between 69–150 days, depending on species
Young are usually weaned at around three months of age.
Special glands near the animal’s anus secrete a pungently odorous fluid that is used for marking its territory. Like many other animals, they also scent mark with their feces and urine.
 The scales of pangolins comprise about 20% of their total body weight.
They do not have teeth and are unable to chew. Instead, they have long sticky tongues that they use to catch the insects they feed on.
Some species, such as the Long-tailed pangolin, have prehensile tails that help in climbing in trees and hanging from branches.
When the pangolin’s tongue is fully extended, it can be up to 16 inches (over 40 centimeters) longer than its entire body length.
These animals can voluntarily constrict their ears and nostrils to keep insects out while they are feeding.
The biggest threat to all pangolin species today is illegal, commercial hunting for human consumption.
Despite the fact that scientific studies have proven that keratinous body parts of other animals (e.g. rhino horns) are void of any medicinal or curative properties, many continue to consume pangolin scales to prevent health problem
Pangolins lack teeth, stomach contents are ground with small pebbles to aid in digestion.
Pangolins have poor vision and hearing, but they have a strong sense of smell.
A single pangolin consumes over 70 million insects per year.
Some species find shelter in trees, while others live in underground burrows.
Baby pangolins travel around with their mothers by riding on the base of her tail.
Giant ground pangolin is the largest of all eight species. Long-tailed pangolin is the smallest.
Pangolin is the most trafficked mammal.

Friday, November 9, 2018

THE MOST FEARLESS ANIMAL IN THE WORLD


FASCINATING FACTS ABOUT HONEY BADGER



The honey badger (Mellivora capensis), also known as the ratel is found in sub-Saharan Africa, from the Western Cape, South Africa, to southern Morocco and southwestern Algeria and outside Africa through Arabia, Iran and western Asia to Turkmenistan and the Indian Peninsula. It is the only species in the mustelid subfamily Mellivorinae and its only genus Mellivora. Despite its name, the honey badger does not closely resemble other badger species; instead, it bears more anatomical similarities to weasels. The conservation status is least concern according to IUCN
Scientific classification
Kingdom:      Animalia
Phylum:        Chordata
Class:            Mammalia
Order:           Carnivora
Family:          Mustelidae
Subfamily:    Mellivorinae
Genus:          Mellivora
Species:        capensis
The species first appeared during the middle Pliocene in Asia.
Honey badger has few natural predators (lions, leopards and humans) because of its thick skin and ferocious defensive abilities.
Its skin is remarkably loose, and allows it to turn and twist freely within it to escape predator.       
The honey badger has short and sturdy legs, with five toes on each foot. The feet are armed with very strong claws, which are short on the hind legs and remarkably long on the forelimbs. Females are smaller than males.
The honey badger possesses an anal pouch which produces smell that is "suffocating", and assist in calming bees when raiding beehives.
The skull is very solidly built, with that of adults having no trace of an independent bone structure. The braincase is broader than that of dogs.
The dental formula is:
3.1.3.1
3.1.3.1
The tongue has sharp, backward-pointing papillae which assist it in processing tough foods.
Honey badger is active both during the day and night.
Honey badger is territorial and solitary animal. Male occupies territory of 200 square miles that overlaps with smaller territories (50 square miles) of 13 nearby females.
Honey badgers live alone in self-dug holes. They are skilled diggers, able to dig tunnels into hard ground in 10 minutes, they may take over disused aardvark and warthog holes or termite mounds.
Honey badgers are intelligent animals and are capable of using tools.
When seeking vegetable food, they lift stones or tear bark from trees.
They kill and eat snakes, even highly venomous or large ones, such as cobras and can easily process snake venom to anti-venom if bitten by snake.
Honey badgers will often search for beehives to get it, which earns them their name.
Honey badgers are notorious for their strength, ferocity and toughness. They have been known to savagely and fearlessly attack almost any kind of animal when escape is impossible, even repelling much larger predators such as lions.
Bee stings, porcupine quills, and animal bites rarely penetrate their skin. If horses, cattle, or Cape buffalos intrude upon a ratel's burrow, it will attack them.
They are virtually tireless in combat and can wear out much larger animals in physical confrontations.
The voice of the honey badger is a hoarse "khrya-ya-ya-ya" sound. When mating, males emit loud grunting sounds. When confronting dogs, honey badgers scream like bear cubs.
They are omnivorous but primarily carnivorous and will eat insects, frogs, tortoises with its shell, rodents, turtles, lizards, snakes, eggs, and birds. Honey badgers have even been known to chase away young lions and take their kills. They will eat fruit and vegetables, such as berries, roots and bulbs.
They may hunt frogs and rodents, such as gerbils and ground squirrels, by digging them out of their burrows. Honey badgers are able to feed on tortoises without difficulty, due to their powerful jaws. They devour all parts of their prey, including skin, hair, feathers, flesh and bones, holding their food down with their forepaws.
Honey badgers can mate throughout the whole year, but they prefer September and October. Its gestation period is 180 day and 1-2 cubs are born blind.
Its lifespan in the wild is 8 years and can live 24 years captivity.