2. Red Data Book
3. All about red data book
Red data book is a list of species whose continued existence is
threatened.
Red Data Bookspecies are classified into different categories of
perceived risk. Each Red Data Book usually deals with a specific
group of animals or plants (for instance, reptiles, insects or
mosses). They are now being published in many different countries.
JNCC is responsible for some of these publications reflecting the
status of some plant species types in Britain and Ireland.
Red data book of America
4. Proponents of Red Books usually give the following reasons: the
connection between illegal hunting and Red Books is unclear and not
proven. Local biologists can be approached and bribed by illegal
entrepreneurs with the same ease. Funds that are used to create
these books do support local biological research. Additionally,
regional Red Books allow for more accurate and diverse local
environmental protection, like greater bird protection in cities
and flora protection in Arctic regions
Red data book of India
5. The book provides a central information source in organizing
studies and monitoring programs on rare and endangered species and
their habitat it is regularly consulted when developing and
implementing special measures for the protection and rehabilitation
of such species
6. The latest Red Data Book issue from 1996 contains 5 205
endangered species. The research and assessment of the situation of
all known species of mammals and birds have shown that 25 % of the
species of mammals and 11 % of birds are on the edge of extinction.
It is estimated that 20 % of reptiles, 25 % of Amphibians, and 34 %
of fish are under the same threat. In case we include into this
group of endangered mammals those that have not arrived at this
threshold so far but are very near to it, we can speak about 41 %
of all species of mammals as of endangered. The most endangered
species are the orders of rodents, chiropterans, insectivores,
carnivores, primates and artiodactyls. In birds these endangered
orders are: perching birds, parrots, galli birds, pigeons and
doves, and gallinaceous birds. In reptiles these are: crocodiles,
tuataras, tortoises and turtles. The highest number of endangered
species of mammals is in Indonesia, China, India, Brazil, Mexico,
Australia, New Guinea, Philippines, Madagascar and Peru. As far as
endangered birds are concerned, the worst situation is in
Indonesia, Brazil, China, Philippines, Columbia, Peru, Ecuador, USA
and Vietnam.
7. endangered
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Savethem
8. Migration
At the time of unfavorable conditions the habitats have to move
towards the favorable conditions to survive, this is known as
migration. Migration refers to directed, regular, or systematic
movement of a group of objects, organisms, or people.
9. There are Two main types of migration
10. Human migration