1.   Yet paradoxically the bird is now giving serious cause for alarm to environmentalists because of a Decline in the breeding population.

2.   Park officials are concerned that local genetically-distinct sub-species of elephant and other animals may also disappear forever, unless a breeding population can be maintained.

3.   The only remaining breeding population is in the Adelaide zoo.

4.   The kite was driven to extinction in England and Scotland last century, although a small breeding population survives in Wales.

5.   Florida is the only state east of the Mississippi known to harbor a breeding population of wild cougars.

6.   Most of the juvenile animals and a large part of the breeding adult populations also apparently died, she said.

7.   Only five males are left in one of only two breeding populations that remain.

8.   That will be used to produce a better picture of harvest impact on breeding populations, as well as data about how the harvest is spread among different species.

9.   The cranes that winter in Texas represent the only breeding wild population.

a. + population >>共 1058
large 6.45%
general 4.65%
local 4.46%
civilian 4.33%
growing 2.62%
muslim 2.30%
aging 1.98%
entire 1.93%
hispanic 1.87%
albanian 1.80%
breeding 0.18%
breeding + n. >>共 226
program 10.13%
season 7.13%
stock 5.29%
area 3.45%
pair 2.99%
farm 2.88%
technique 2.42%
colony 2.30%
programme 2.19%
population 1.73%
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