Home - American Ornithological Society
What is the American Ornithological Society? We're a diverse, global network of empowered professionals, working together to advance the scientific study and conservation of birds. The world's largest international ornithological society, AOS is more relevant today than ever, and we're dedicated to supporting the scientists doing this critical work-for the sake of birds, humanity, and the planet.
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The American Society for Microbiology (ASM) is the oldest and largest single life science membership organization in the world. Membership has grown from 59 scientists in 1899 to more than 39, 000 members today, with more than one third located outside the United States. The members represent 26 disciplines of microbiological specialization plus a division for microbiology educators.
ACS is one of the world's largest scientific societies and the premier home of chemistry professionals. Find career opportunities, educational resources, professional development, and much more.
ASCB is an inclusive, international community for cell biology, composed of biologists studying the cell, the fundamental unit of life.
The American Mathematical Society is an association of professional mathematicians dedicated to the interests of mathematical research and scholarship, and serves the national and international community through its publications, meetings, advocacy and other programs.
American Gem Society is comprised of the top jewelers in the U.S. and Canada and offers the best gemstone and diamond information. Find top jewelers today.
Established in 1974, The American Driving Society, Inc. supports carriage drivers in the United States and Canada. Over 80 ADS-recognized events are held across North America each year. The purposes
Explore the world of stamp collecting & postal history with the American Philatelic Society, the world's largest organization for collectors, hobbyists and enthusiasts.
Get information on plastic surgery procedures, view before and after photos, read about the latest trends and find board-certified plastic surgeons in your area.
Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS Newshour, Masterpiece and many others.
The American Society of Civil Engineers represents more than 150, 000 members of the civil engineering profession in 177 countries. Founded in 1852, ASCE is the nation's oldest engineering society.
ASHP pharmacists advancing healthcare; medication use will be optimal, safe, and effective for all people all of the time.
Dedicated to helping people who face cancer. Learn about cancer research, patient services, early detection, treatment and education at cancer.org.
Explore our Resources for Professionals in English Language Teaching
The national voice for America's hikers, American Hiking Society promotes and protects foot trails, surrounding natural areas, and the hiking experience.
Explore the world of welding with the American Welding Society (AWS). Discover welding standards, certification, resources, and industry insights
A lively forum about literature, the arts and sciences, history, society, politics, and public affairs.
ASMP is built to help you succeed! Build & Grow Your Visual Content Creation Business Today with the Resources Only Available at ASMP.
Learn more about the ASPCA's work to rescue animals from abuse, pass humane laws and share resources with shelters nationwide. Join our fight today!
American Quilter's Society Shop is now open! featuring thousands of your favorite patterns, designs, fabrics and kits all at affordable prices
A weekly public radio program and podcast. Each week we choose a theme and put together different kinds of stories on that theme.
American webmasters association, founded in 2003, for web designers, web developers, online marketers, website managers and other web professionals.
The Public Relations Society of America (PRSA) is the nation's leading professional organization serving the communications community.
Audubon protects birds and the places they need, today and tomorrow.
People are destroying and consuming nature at a devastating rate. Birds are our early warning system. BirdLife International is the largest international…
It's a new kind of museum-and a whole new way to experience our world.
Use our Bird Guide to identify birds, learn about the life history, listen to the sounds, and watch bird behavior on video--the most comprehensive guide to Nort
eBird transforms your bird sightings into science and conservation. Plan trips, find birds, track your lists, explore range maps and bird migration-all free.