Theodore Roethke compares Jane to the birds in Elegy for Jane because Jane is actually a bird. He refers to Jane for most of the poem as "my sparrow."
In the right context, the word "sigh" can be onomatopoetic. The word "sigh" imitates, to a certain degree, what a sigh sounds like. Consider these lines by Theodore Roethke: "I knew a woman, lovely in her bones. When small birds sighed, she would sigh back at them..." Birds don't really sigh, of course, but listening to the words, one can feel a sense of the deep silence being hinted at in those lines of poetry.
birds are different than mammals
Theodore Wood has written: 'A natural history for young people' -- subject(s): Zoology, Juvenile literature 'Birds one should know, beneficial and mischievous' -- subject(s): Birds 'The sea-shore' -- subject(s): Seashore
birds
Theodore Titus has written: 'An outdoor heritage' -- subject(s): Anecdotes, Birds, Forest animals, Natural history, Outdoor life, Social life and customs
Dinosaurs most resemble birds and reptiles but mainly birds because birds evolved from dinosaurs.
Songbirds;mocking birds
Birds and airplane
they all are flying things time flys and birds fly
We can compare the birds that Juliet hears to a common alarm clock. Just as an alarm clock wakes us up from slumber, the birds awaken Juliet to a new day after her night with Romeo. They signal the start of a new day and the end of their clandestine meeting.
The answer depends on what the ratio is intended to compare live birds in the Philippines with:live birds in the rest of the world,live birds in the whole world,live animals in the Philippines,people in the Philippines,dead birds in the Philippines,etc.Since you have given no comparator it is not possible to give a more useful answer.
Theodore Roosevelt National Park is in the unique geologic environment of the North Dakota badlands. It is a great place to view native grassland plants and wildlife including bison, elk, deer, and over 185 species of birds. It is also a historically significant place for Theodore Roosevelt; you can visit his cabin and the site of his Elkhorn Ranch.