发表于2024-11-08
Saving Endangered Mammals pdf epub mobi txt 電子書 下載 2024
An endangered species is a type of plant or animal whos,:<br > population has become so small that it is in danRer r>f<br > becoming extinct, or dying off forever.<br >dr; [,oo1~ i, ~ ~l~,di,:aled lo (;~illiu, Shailalh and Lily--and all oi tomorrow s corlselL,~I o ] ~:i;; ~ -, r<br > Fronfis: Female white-cheeked gibbon t:<br > !~ OESTRUCTION OF HABITAT is the biggest problem for wildlife today. This affects species such as jaguars,<br > tigerS, monkeys, and apes.<br > ~ POACHING, or illegal hunting, affects mammals such as elephants, rhinos, and all the spotted cals.<br > POLLUTION kills aquatic animals, insects, and predatory birds. Loss of these species affects mammals<br > who feed on them.<br > ~i TRAOE IN EXOTIC PETS directly affects the wild populations of a wide variety of monkeys and cats. Exotic-<br > pet dealers also provide wolves, kangaroos, and even bears for people s homes.<br > HUMAN POPULATION GROWTH and poorly planned development squeeze out many species, including the<br > i Giant Panda, from their native habitat.<br > ~: OVERFISHING, OVERHUNTING AND COMMERCIAL PRESSURE can lead to the killing of too many el some<br > i animals, such as whales and porpoises. The population may fall to dangerously low levels.<br > _ UJ~<br > ,,.s. | i~h"n" , ~qld.r~ S~.r~,~ pp. I~ "p Lu h~ r GOXd,,,.,,). il Scientists and conservation groups are working on laws to protect wildlife. But they need as-<br > 13 l ,~ttom rf ,ick ~]egco. 54 top (Gcoq4c HarrL~oa), 5g ceatcr ,i sistance and, all over the world, people are trying to help~ School children are replanting a huge<br > (.,...kz a~.). ~ beau,,, (R,.t,Z. ~".,~0; ~O,X~. S~wan: p. ~7. forest in Costa Rica. In the United States, students are collecting and recycling paper, plastics,<br > No P~I or this publicalion ma~ bc reprod,ced in whole or in parL or 8nd other materials, and working for energy-saving programs. Wildlife conservation is more than<br > stored " a r, i v . just saving wild plants and animals; it is about saving ourselves, because human beings share the<br > m elre als)stem, or lransmlttcd ilz any fornl or by an . ca ~"<br > r~ - c-~ - , r - , . . ) "ns, clcc-<br > }rac n cl an ca pho~ )copying. recording, or otherwise. Wilhoul<br > ~ fate of all Earth s inhabitants. To save the wild species of our planet we need:<br > ~ r,),~ p.~,,.h~ Fo~ i.ro.,,.Uo,, ~g,,.di.~ ~.~-.i ~ Species and ecosystem research<br > write io Franklbl Watts, )nc., 95 Madison Avenue, New York, NY 10016.<br > ~; i ~ rJg~ ~ ~ 1~2 I ~ rJ J~ XO J g~* ] S ~J~r -rcincim,.(i, Jnc, ~ ~ Identification of critical habitats<br > ~ "~* ~ ~ Establishment of preserves and protection of habitats<br > uJ,,~ d ~,,...h~d ~,), Sd,o~,,..~..,~., ~ss ~.o.d~.~,. ti!! ~ Technical training for future conservationists<br > Nt ,.~ Y{}rk. NY 10012, h) armngcmctil wilh Franklin WaRS lnc<br > ~ ,,,,~-d i~ ~h~ ,.s.A. ~.. ~ Conservation education<br > ISI~N 0-59048604.?<br > : ~., ~ o ~ ~ ,~ ~,i ~- . Stronger environmental preservation laws<br > u ,. o0 ~) 08 9~ ~x, us ~ ~ Conservation of natural resources<br > Saving Endangered Mammals provides descriptions, photographs and range maps of 25 mam-<br > mals that are at risk and tells what is being done to save some of them. None of these species are<br > safe from extinction yet, but some are making a comeback--as the result of the work of research-<br > ers, native peoples and conservationists. With the information here, and the I;st oi conservation<br >
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Saving Endangered Mammals pdf epub mobi txt 電子書 下載 2024