1.   Bird species are numerous as are rare flowers which include wild orchids.

2.   Individuals of many bird species give alarm calls when they spot a dangerous predator.

3.   This has profound implications for our understanding of the evolution of sexually monomorphic ornaments in many other bird species.

4.   You can see many different bird species on the canal.

5.   Gould however, with his intimate knowledge of South and North American bird species, immediately saw the connection.

6.   His original paintings and drawings of American bird species are priceless.

7.   As with the Japanese white-eye pollination on Hawaii, seed dispersal on Three Kings Island, New Zealand, is now effected by introduced bird species.

8.   Where conservation has already begun, bird species such as the red kite and white-tailed eagle are either maintaining a steady population or increasing in numbers.

9.   Among the newly-illegal pets are tigers, Asiatic black bears, crocodiles, simbar and many bird species.

n. + species >>共 239
plant 11.94%
bird 9.23%
fish 7.73%
tree 4.21%
whale 2.85%
oxygen 2.44%
wildlife 2.44%
prey 2.31%
dinosaur 1.76%
ant 1.63%
bird + n. >>共 379
flu 10.01%
species 5.28%
sanctuary 3.80%
song 3.72%
cage 3.18%
population 3.10%
life 3.03%
virus 2.95%
dropping 1.86%
scare 1.86%
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