bird extinction造句

• This extinction brought the number of confirmed bird extinctions since 1600 AD to 162.
• Nearly 75 % of our nation's documented plant and bird extinctions were endemic Hawaiian species.
• It is important to preserve the remaining koa populations to helpt to avoid further native bird extinctions.
• The extinction of the Stephens Island wren is a case of bird extinction due to predation by cats.
• Since 1500, 150 species of birds have become extinct Historically, the majority of bird extinctions have occurred on islands, particularly those in the pacific.
• However, this is not very likely given the fairly low rates of bird extinctions in Africa-compared to, e . g ., South America and Southeast Asia.
• Longcore et al . found that feral cats harm wildlife on continents as well as islands, and that there have been recorded instances of bird extinction from feral cats on islands.
• These introduced diseases are implicated in more than 20 bird extinctions in Hawaii since 1826, when the first mosquito ( " Anopheles " species ) was introduced to the islands.
• This richness in life is matched by the " yang " of the evolutionary equation : Hawaii is also " the world's foremost site of bird extinction since the age of European conquest began ."