Българска гора
Bulgarian forest

Banco de dades de Biodiversitat de Catalunia

Black Sea Red Data Book

The Biota of North America Program (BONAP)

Aerial Surveillance: The Human Ecology of Salmon Seiners
Competition and information among British Columbia salmon purse seiners
Max Ledbetter

Environmental Dictionaries and Glossaries

Экологический взгляд балтийского региона
Ecology of the Baltic Region - a view from Russia. Baltic fund for Nature - Saint Petersburg Naturalists Society, Russia

Environment australia

Environmental issues

Hans Krep, A History of Paleozoic Forests
Westfalische Wilhelms-Universitat Munster

The Latin American Alliance
Ecological distribution, genetics, habitat protection, aspects of Latin America, and the promotion of responsible, sustainable commerce in Latin America.

The Green Pages
Drvenaste biljne vrste Srbije i okolnih podruиja uz osnovne podatke i interesantne bioloљke i geografske mape
(Milan Jovanovic)

Native Forest Network

NaturaTours - Reisenberichte

Nature.net
John Muir's classic My First Summer in The Sierra, Birds of North American Andubon's Watercolors

Nearctica - evolution, systematics and phylogeny

Northern Prairie Wildlife Research Center - archive
Изследователски център по дивия свят на Северните Прерии - архив

Pedro Aphalo's pages

Rain Forest

Satelite Tracking
Endangered Birds & Animals

IUCN - Themes
THEMES - Antarctica

Flora of Crete: Supplement II. Additions 1997-2002
Флора на Крит - допълнение II.

Natural History of Thasos
Естествена история на о. Тасос (география, флора, фауна)

PINEA
информационна система за горите
Forestry Information System

The Virtual Library of Ecology and Biodiversity
Виртуална библиотека по екология и биоразнообразие

Madjarovo, Eastern Rhodope Mts.
A site for nature and natural-history film making

World Ecology News

World Environment News