|
|
Books > Earth & environment > Geography > Physical geography > Forests, rainforests
The abundant insect life of the rainforests of northeastern Costa
Rica is the subject of this engaging book, first published over
twenty-five years ago and now including two new chapters on the
rise of ecotourism in the region.
 |
Rainforest Frogs
(Paperback)
Susan E Newman; Illustrated by Mark Lerer; Caley Vickerman
|
R321
Discovery Miles 3 210
|
Ships in 18 - 22 working days
|
|
|
Field observations in the Scottish Highlands over decades -
ptarmigan, red grouse, golden plover, dotterel, bird counts.The
author documents hatch-dates of ptarmigan and red grouse in
relation to blaeberry growth and climate. He collates field
observations on golden plover, involving proportions of
dark-plumaged summering birds, breeding success, population density
within and amongst areas, and declines since the late 1970s.
Another chapter reviews evidence on dotterel abundance. The author
criticises a paper claiming benefits of game-keeping for moorland
birds and a report on effects of predation on birds.
|
|