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Topic: Joey (marsupial)


  
  Joey
The marsupial pouch is like a living incubator for the infant; here it will rest and feed by attaching to one of the teats until it is mature enough to explore the outside world.
Marsupials are probably the forerunners of placental mammals, and they were widespread throughout the world in the early days of mammals.
There are marsupials that are catlike, doglike, mouselike, and eaters of flesh, plants, or insects, as well as some that graze, hunt, burrow, climb trees, and even glide.
www.fascinatingearth.com /stories/Joey.htm   (830 words)

  
 San Diego Zoo's Animal Bytes: Koala
Joeys are born naked and are not fully furred until they have been in their mom’s pouch about six months.
This adaptation keeps burrowing marsupials like wombats, which are close relatives of koalas, from getting dirt in their pouches when they dig.
Soon after the joey is born, it uses strong forelimbs and hands to crawl from the birth canal into its mother's pouch.
www.sandiegozoo.org /animalbytes/t-koala.html   (1199 words)

  
 Lactation - Marsupials
Marsupial reproductive strategies are based primarily on the lactation phase, which is in contrast with eutherian mammals where intrauterine development of the young is the primary reproductive investment.
The marsupial neonate is born at an extremely early stage of development (most weigh < 0.01 % of the mother's body weight at birth) relative to the neonate of eutherian mammals, even compared with bears and insectivores whose newborn are more developmentally advanced than any marsupial neonate.
So, when the mother is nursing joeys of two different ages she is simultaneously producing two types of milk of very different compositions, one for the joey in the pouch and one for the older joey that is outside of the pouch.
classes.aces.uiuc.edu /AnSci308/Lactation/marsupials.html   (1943 words)

  
 kangaroo - Search Results - MSN Encarta
Kangaroos are marsupials, a type of mammal that gives birth...
Marsupial, common name for a group of mammals typically distinguished by a pouch in the female, called a marsupium, where offspring are carried.
- marsupial with powerful hindquarters: a large leaping marsupial with powerful hind legs, short forelegs, and a long tail.
encarta.msn.com /encnet/refpages/search.aspx?q=kangaroo   (140 words)

  
 Kangaroo Joey Information   (Site not responding. Last check: 2007-10-12)
Joey's who are constantly housed in unnaturally high temperatures (wood fire going flat out all the time) don't have a chance to thermoregulate themselves.
The colour of the joey's poo indicates the flora in the gut.
As the joey starts to leave his pouch for short penods he should be encouraged to exercise outdoors in a safe sheltered area if the weather is not cold or wet.
users.chariot.net.au /~wwo/joeyvet1.html   (3658 words)

  
 Keeping Marsupials : Keeping and Breeding Marsupials in Captivity, Maintaining Injured and Orphaned Wildlife in ...
When the joey reaches the stage where it is emerging from the pouch, the bag should be kept closer to the ground so the joey can leave or enter the pouch unaided.
The joey should be fed in its pouch, as this reduces stress, however, remove the joey from the pouch to toilet it.
Joeys are normally stimulated to defaecate and urinate by the mother's licking, so after each feed, gently but firmly rub the genital area of the joey with a tissue or toilet paper to stimulate the joey.
www.marsupialsociety.org /hand_rearing.html   (2449 words)

  
 ipedia.com: Marsupial Article   (Site not responding. Last check: 2007-10-12)
Marsupials are mammals in which the female typically has a pouch (called the marsupium, from which the name 'Marsupial' derives) in which it rears its young through early infancy.
Fossil evidence does not support the once-common belief that marsupials were a primitive forerunner of the placental mammals: both main branches of the mammal tree appear to have evolved at around the same time, toward the end of the Mesozoic era, and have been competitors since that time.
The early birth of marsupials removes the developing young much sooner than in placental mammals, and marsupials have not needed to develop a complex placenta to protect the young from its mother's immune system.
www.ipedia.com /marsupial.html   (549 words)

  
 Some Interesting Facts About Marsupials (and especially Kangaroos)
The Virginia opossum (the only marsupial in Michigan) has a gestation period of only 13 days, and the young are only the size of a question mark when they are born.
Marsupial mammals were free to evolve in isolation, and evolution produced the characteristics found in present day Australian mammals.
Most marsupials have extra scent glands which tell their neighbors whether they are boys or girls, if they are a stranger to the group, or if they are frightened or angry.
www.ferris.edu /card/Kids_Corner/marsupials.htm   (533 words)

  
 Bennett's Wallabies
Wallabies are a marsupial which means the infants are born extremely small and crawl into the mother’s pouch where they attach themselves to a nipple.
The attention given a Joey (baby wallaby) from the time he is started on the bottle, the nourishment he receives, his environment, veterinary care, and the age at which he is removed from his mother’s pouch are the most relevant factors in determining his adult disposition and physical condition.
Joeys are commonly kept in baby’s playpens spending most of their early lives in an artificial pouch which can be made out of flannel material or simply a towel.
www.valleystables-exotics.com /wallabies.htm   (1045 words)

  
 The Quokkas of Rottnest Island, W.A.
Only one joey at a time lives in the mother's pouch and stays there for a period of five to six months.
A special survival feature of quokkas is the mother's ability to have more than one joey at a time, even though they are not born together.
After giving birth to the first joey, the unborn joey in her body will not be born until the first joey leaves the mother's pouch, or dies.
www.travelworldmagazine.com /contributors/detail.php?ArticleID=549   (785 words)

  
 Kangaroo Theme bu Jim Cornish
Marsupials (Megatheria) are pouched mammals whose babies are born in a very undeveloped state; the young then attach themselves to their mother's nipple.
Marsupials are the group of mammals commonly thought of as pouched mammals.
Kangaroos are marsupials, which means that females carry newborns, or "joeys," in a pouch on the front of their abdomens.
www.stemnet.nf.ca /CITE/kangaroo.htm   (1070 words)

  
 "The Waterbury Connecticut Republican American Newspaper"   (Site not responding. Last check: 2007-10-12)
Instead, it was a wallaby, a marsupial native to Australia that looks like a kangaroo.
When Joey crashed through a screen door and ran away in the summer of 2004, Veilleux had sightings as close to home as Torrington (11 miles) and as far away as New London (68 miles).
Joey should be easy to identify, she said, by a bump on his jaw from an infected tooth.
www.rep-am.com /story.php?id=17714   (332 words)

  
 Emergency Care
Joeys should be housed inside a cotton pillow case and then wrapped in warm woollen clothing to keep them warm.
Because some kangaroo joeys can survive for up to 3 days in their dead mother's pouch, and because it could be another 24 hours before it is handed over to a carer, it may be in need of more than just water.
Remember a marsupial joey cannot accept a human baby teat, or a lamb's teat into its mouth, therefore it would have to fed with a syringe or a dropper.
members.iinet.net.au /~roogully/roo_info/DataBase/EmergencyCare.htm   (3484 words)

  
 Healthy-Bird.com - Marsupial Milk Replacers
By definition all joeys at fully out of pouch age have an age factor of 1 and all joeys that are in some way confined to the pouch have an age factor less than 1.
To determine age factor for any joey and thus the milk code to feed divide the estimated age as determined from the tables by the fully out of pouch age.
By using the Growth Charts, it is possible to estimate the age of the joey, by using a combination of body measurements, and determine which stage of development the joey has reached.
www.healthy-bird.com /marsupial.htm   (1347 words)

  
 Australia Marsupials
The word marsupial comes from the Latin word “marsupium” which means pouch.
Most marsupials are known to be slow creatures, only kangaroos can reach a speed of fifty kilometers per hour.
The marsupiala is divided in two main groups the Australian marsupials and the American marsupials.
www.travel-australia.org /animals/marsupials.html   (248 words)

  
 Pouch (marsupial) - Wikipedia, the free encyclopedia
Marsupials give birth to a live but relatively undeveloped fetus called a joey.
When the joey is born it crawls from the vagina to the pouch.
The pouch is basically a fold of skin with a single opening that covers the nipples to protect the joey as it continues to develop.
en.wikipedia.org /wiki/Pouch_(marsupial)   (144 words)

  
 Joey (marsupial) - Wikipedia, the free encyclopedia
After this period, the joey begins to spend increasing lengths of time out of the pouch, grazing and learning survival skills.
Newborn joey sucking on a teat in the pouch
Joeys stay in the pouch for up to a year in some species, or until the next joey is born.
en.wikipedia.org /wiki/Joey_(marsupial)   (184 words)

  
 Marsupial Milk Replacers - www.wombaroo.com.au
Marsupial milk changes in composition and energy as the joey develops.
A joey at fully out of pouch age has completed 100% of its pouch life so it has an age factor of 1.
All joeys that spend any time in the pouch have an age factor of less than 1.
www.wombaroo.com.au /marsupial_milks.htm   (112 words)

  
 Eastern Grey Kangaroo
The joey remains in the mothers pouch for the first 9 month and remains close to the mother for a further 18 months.
The mother-joey bond is remains strong at least until weaning and a joey newly out of their mothers pouch is very sensitive to separation.
If a mother moves away from the joey to quickly, the joey will throw a conspicuous tantrum, clucking or 'tutting' urgently after her and hopping agitatedly up and down.
www.fauna.com.au /marsupials/easterngreykangaroo.php   (529 words)

  
 Critterville Sugar Glider Rescue and Sanctuary: Rescuing and Caring For An Orphaned or Rejected Joey   (Site not responding. Last check: 2007-10-12)
If the joey is vocal and seems to be fine, do not worry--mom or dad will probably go back as soon as they hear the baby.
If the joey is too cold, you will see him trying to get warm by snuggling under the stuffed toy or crawling under the blanket and lying against the bottom of the container.
You can try to put the joey back with the parents after the joey has been warmed and fed. If the parents snuggle with the joey and do not show signs of aggression then just take him out every two hours and feed him.
www.crittervillerescue.com /joeys/faq.htm   (1196 words)

  
 Rejected Joeys
Since he will not, she comes and sits with him and the joeys latch on again to her which is what needs to happen so that she can come back to her responsibilities of motherhood.
When the joeys were four days old, they died and the next day, took Jules to the vet and he put her under to examine the nipples.
I have removed two joeys in the past and in one case I thought maybe the joey was ill. In the other case, it was in my first year of breeding and that is all I knew.
www.toandfrogliders.com /FileHierarchy/InfoPouch/RejectedJoeys.htm   (4229 words)

  
 Welcome To Mississippi Rebel Glider Ranch
There are occasions where a Joey does get out and the mother will willingly take it back, but if you introduce the Joey to her and she either rejects it or takes it back and an hour or so later you find it alone again be very observant of the situation.
The next and ongoing obligation to the care-giver is the feeding of the Joey on a semi-hourly basis for the next three to four weeks until the Joey is eating solid food on its own.
As these become acceptable and the Joey shows indication it may be ready to advance to solid foods introduce the Joey to bland fruits and vegetables.
www.mississippirebelgliderranch.com /rj.htm   (1245 words)

  
 KANGAROOS, KOALAS & DEVILS
The marsupial females have pouches on their stomachs, and their babies live in these pouches until they are old enough to get around on their own.
Although most female marsupials have pouches that are facing up, some marsupials only have a fold of skin rather than a full pouch, and some do not have a pouch at all.
The Australian marsupials are in danger of extinction because of the introduction of many true mammals into Australia, such as dogs, foxes, rabbits, goats and pigs.
www.americazoo.com /kids/marsupials.htm   (714 words)

  
 Marsupials
Newborn marsupials undergo most of their development attached to one of their mother's nipples and nourished by her milk.
Pick two different types of marsupials and research their characteristics and habits to identify ways that they are alike and ways that they differ.
Learn about this small marsupial that has large ears, long tail, a pouch to carry young, pointed nose, tall legs, and is a similar shape to a dunnart or mouse.
www.42explore.com /marsupial.htm   (1566 words)

  
 The Marsupial Museum - Kangaroos   (Site not responding. Last check: 2007-10-12)
Male kangaroos are known as "boomers" and baby kangaroos are known as "joeys".
Female kangaroos may have joeys at any time of year but they are normally born when the grass is green.
The joey remains in it's mothers pouch for 6-10 months, and stays with its mother until about 16 months.
www.worldkids.net /critters/marsupials/kangaroo.html   (255 words)

  
 [No title]
A Sugar Glider is a small marsupial possum found in Australia, Tasmania, Indonesia, and Papua-New Guinea.
Marsupials differ in that there is little or no placental gestation.
By the time the joey is ready to emerge from the pouch, it is at a stage similar to that of some mammals at birth.
www.sugarglidersrus.com /information.htm   (726 words)

  
 Alice's cool and funky site
Older joeys fit tightly inside the pouch, and we had to remove one young Tammar wallaby by cutting open his dead mother's pouch with a pair of scissors.
But usually the mother's pouch muscles go slack during the act of dying and the joey can be removed by gently slipping your hand inside and underneath the joey, and then easing the youngster out.
For at least one third of its pouch life a joey is attached to the teat.
www.angelfire.com /magic2/alice0/injuredcreature.html   (1441 words)

  
 A Marsupial With a Spring in Its Step - Jehovah's Witnesses Official Web Site
Even though it was the name John gave his pet, "joey" is, in fact, the common term for a baby kangaroo.
The mother gives her youngest joey one kind of milk and the older one a different kind.
Larger joeys always win a smile when they dive into mother's pouch, only to have their lanky hind legs stick out awkwardly, making mother kangaroo resemble an overstuffed shopping bag.
www.watchtower.org /e/20000408/article_01.htm   (1555 words)

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