It takes the average reader 7 hours and 5 minutes to read The Ptarmigan's Dilemma by John Theberge
Assuming a reading speed of 250 words per minute. Learn more
Winner of the 2010 Lane Anderson Award Drawing on breakthrough research in evolution, genetics, and on their extensive work in the field and lab, wildlife biologists John and Mary Theberge explain for non-scientists the real facts of life. Birds that suddenly grow gall bladders, when their species has none. Moose with antlers so big they encumber their movement through the forest. Butterflies that risk extinction by overwintering en masse. These are just a few stories the Theberges tell in their examination of what the mechanisms of evolution are and how they work. With examples from the very...
The Ptarmigan's Dilemma by John Theberge is 416 pages long, and a total of 106,496 words.
This makes it 140% the length of the average book. It also has 130% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 9 hours and 41 minutes to read The Ptarmigan's Dilemma aloud.
The Ptarmigan's Dilemma is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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