Ecology
Browse science Categories | Know of a link we should have on TechYES.net? Suggest a Link | Want to see projects from this category? Click here!
The World Bird Database
An extensive database information system about all birds of the world, containing over 1.4 million records about 10,000 species and 22,000 subspecies of birds, including distribution information, taxonomy, synonyms in several languages and more.
Paleontology Portal
Explore fossil galleries, famous flora and fauna, or search museum paleontology collections. Even learn about possible careers in the field.
Arctic National Wildlife Refuge
This website has an beautiful exhibit of photographs taken from Arctic National Wildlife Refuge.
The Australian Centre for Astrobiology
The center has published many reports on physics, biology, geology, and philosophy. Learn about the atmosphere on Venus, the earliest life on earth, or even microbial diversity in extreme environments.
Tropical Plant Database
The extensive Tropical Plant Database lists plants by Common name, Botanical name, Ethnic uses, and Action/disorder. Each plant has an illustration and information about family, genus, species, common names, plant description, and more.
The United Nations Environment Program: Freshwater
Find out why the decline in the quantity and quality of freshwater is becoming so important. Learn about water scarcity, water and sanitation, water quality, groundwater and floods and droughts.
Whooping Crane Re-Introduction
Learn how scientists are leading Whooping Cranes across America in a lightweight plane in order to teach them a new migration route.
BBC: Science & Nature - Birds
Learn all about birds in this extensive website. Read articles, listen to bird sounds, look at picture galleries and even get inspiration on things to do involving birds.
Scivee TV
SciVee, the so-called YouTube for science, features research papers and accompanying video in which authors can demonstrate and explain their work in simple terms that everyone can understand. The new video-sharing site, created by and for scientists, presents a platform where researchers and lecturers can produce multimedia presentations of their work.
Bonus Links
West Point Bridge Design Contest
Although the contest is over, this website offers software to download where you can design and test your own virtual bridge.
Campus Computing Project
Begun in 1990, The Campus Computing Project is the largest continuing study of the role of information technology in American higher education.
The Wild Classroom
As an organization of next generation scientists, the goal of this site is to provide teachers and students with quality videos for use in their classrooms.
The Game of Life
A good introduction to the "Game of Life", invented by John Conway. Links, applets and more.
Digital History
Provides a U.S. history textbook, essays, documents, maps, photos, audio files, and more.
Math Help
Here at FreeMathHelp.com we have a large collection of algebra lessons available to help you learn a new subject or refresh an old one. Our long list of lessons is below. You also may be interested in asking an expert your math questions, or posting them on our live message boards. In addition to our algebra lessons we have a page of algebra formulas as well. Finally, there are a number of places online where you can get algebra tutoring for free or for pay.