It takes the average reader 2 hours and 53 minutes to read The North American Swans: Their Biology and Conservation by Paul Johnsgard
Assuming a reading speed of 250 words per minute. Learn more
Among birds, swans are relatively long-lived species and are also among the most strongly monogamous, having prolonged pair and family bonds that strongly influence their reproductive and general social behavior, which, in combination with their beauty and elegance, contribute to the overall high degree of worldwide human interest in them. This volume of more than 59,000 words describes the distributions, ecology, social behavior, and breeding biologies of the four species of swans that breed or have historically bred in North America, including the native trumpeter and tundra swans, the introduced mute swan, and the marginally occurring whooper swan. Also included are 5 distribution maps, 15 drawings, 27 photographs by the author, and a reference section of nearly 1,000 literature citations.
The North American Swans: Their Biology and Conservation by Paul Johnsgard is 168 pages long, and a total of 43,344 words.
This makes it 57% the length of the average book. It also has 53% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 3 hours and 56 minutes to read The North American Swans: Their Biology and Conservation aloud.
The North American Swans: Their Biology and Conservation is suitable for students ages 10 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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