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These huge, beautiful birds are so effective at gliding, they can even sleep on the
wing. Gliding on steady ocean winds, they remain for long periods at sea.
Albatrosses mate for life and return to the same breeding site each year to reunite
Placed in the order Cetacea, these huge mammals are further classified into two
distinct suborders — Mysticeti (the baleen whales) and Odontoceti (the toothed
whales). All have blowholes on the tops of their head through which they breathe.
All the other animals — a huge number of dead fish, birds, and mammals — are "
discarded." The nets are virtually invisible underwater so are not detected by any
animals; even the sensitive echolocating capabilities of the toothed whales fail ...
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I purchased all three books in this set and taught a short course to a small group of high school kids. We had a great time with this course! We did 10 experiments and held very intense all-day ... Read full review