Aves

• Anseriformes
• Apodiformes
• Caprimulgiformes
• Charadriiformes
• Ciconiiformes
• Coliiformes@
• Columbiformes
• Coraciiformes
• Cuculiformes

• Falconiformes
• Galliformes
• Gaviiformes
• Gruiformes
• Musophagiformes
• Passeriformes
• Pelecaniformes
• Phoenicopteriformes
• Piciformes

• Podicipediformes
• Procellariiformes
• Psittaciformes
• Sphenisciformes
• Strigiformes
• Struthioniformes
• Tinamiformes
• Trogoniformes
• Turniciformes

• Birds by Common Name@
• Orders and Groups by Common Name@

• Kids and Teens: Science and Math: Science: Living Things: Animals: Birds 
• Recreation: Outdoors: Animals and Plants: Birds 

• 1,000 Birds  - Features an online discussion on sample species. With photos.
• African Bird Club  - Lists activities, events, press releases, and membership requirements. Includes birding sources.
• Alaska Bird Observatory  - Provides information on the programs, activities and publications of this agency. With tips on birding sites and resources.
• All About Birds  - Contains information on physical features, movement, diet, reproduction, migration, classification and evolution.
• Amazing World of Birds  - Features trivia and basic information. With links to related sites.
• Animal Diversity Web Aves  - Provides information on characteristics, classification and specimen on this animal class. With photos.
• Animals Birds  - Contains information on aerodynamics. With photos of sample species.
• Are Birds Really Dinosaurs  - Discusses evolutional history and similarities in physical features. With images.
• Atlas of Australian Birds  - Contains information on this publication. With guide to purchasing.
• Australian Birds  - Contains information on resources and programs devoted to species in the area. With links.
• Aves 3D  - A database of three dimensional avian skeletal morphology showing specimens that can be rotated 360 degrees. Includes specimen location and species information.
• Aves Fossil Records  - Provides information on ancient members. With links to related sites and list of sources.
• Avian Web The Problem With Ethoxyquin  - Contains a written communication about the dangers of this substance. With links.
• Aviary  - Provides information on birds.
• Avibase - The World Bird Database  - Features a searchable list of species and data.
• Bird Families of the World  - Contains information on the listings of this species for the study of avian diversity.
• Bird Fossils and Evolution  - Explains the origin and history of these species. With links.
• Bird Hotline  - Features an assistance and awareness center for these species.
• Bird Images  - Contains photos and descriptions. With data on scientific and common names.
• Bird in Hand  - Contains photos of rare and common species.
• Bird Links to the World  - Contains a listing of online references to taxonomy, organizations and avian basic information.
• Bird Orders of the World  - Lists existing orders and representative species. Includes data on common names.
• Bird Photo Gallery  - Contains photographs of species from New Zealand, Hawaii and Stanford Jasper Ridge Biological Preserve. By Peter Latourrette.
• Bird Use and Nesting in Conventional, Minimum-tillage, and Organic Cropland  - Contains downloadable report, with abstract, introduction, study area, methods, results, implications, and data tables.
• Birds  - Contains a listing of online references.
• Birds as Symbols  - Contains a listing of designated species for states and countries.
• Birds Ireland  - Features information on activities, news items and species found in the area. With links.
• Birds Korea  - Presents information on species found in the area. Includes programs of the agency.
• Birds of Britain  - Features information and data on this publication. With interactive programs.
• Birds of Britain Guide  - Lists species found in the area. With photos and description.
• Birds of Kauai  - Features information on species inhabiting the island. Includes areas for bird-viewing.
• Birds of Oklahoma  - Features photos of species in the area. Includes information on raising and feeding.
• Birds of Prey Foundation  - Features the missions, activities and educational programs undertaken by this organization. With links to related sites.
• Birds of Quebec  - Contains information on species inhabiting the area. With links to related sites.
• Birds of Sanibel Island  - Features the species which inhabit the area. With links.
• Birds of Suriname, South America  - Contains photos of species inhabiting the area. With searchable database of background information.
• Birds of Tigray, Ethiopia  - Contains a listing of species in the area, photos and maps. With information on publications and organizations.
• Birds Songs of New York State Birds  - Lists species found in the area. With photos and individual recordings of calls and cries.
• BirdWatch Ireland  - Features services, projects, news items and events. With membership guide.
• British Garden Birds  - Provides information on activities, publications and services of this group. With photos.
• Canadian Museum of Nature Birds  - Lists birds and their basic characteristics. With illustrations.
• Canberra Ornithologists Group  - Contains information on the operations and activities of the association.
• Cooper Ornithological Society  - Provides information on the objectives, operations and programs of the organization.
• Cornell Lab of Ornithology All About Birds  - Contains a guide on identifying, locating and reporting sightings.
• Dinosaurs and Birds  - Discusses the evolution, history and relationships of these animal groups.
• Effects of Management Practices on Grassland Birds  - The Northern Prairie Wildlife Research Center offers range maps, breeding ranges, habitats, requirements, and species response for a list of specific birds.
• eNature: Birds  - Contains a searchable database of species. With photos and brief description.
• Extinction in Birds  - Lists species that formerly existed. Includes book reviews.
• Fatbirder  - Lists news items, stories and events. With photos, announcements and book reviews.
• Flying Dinosaurs Archaeopteryx - Is This Bird a Fraud?  - Presents information on physical features.
• Garden Safari Birds  - Contains photos of species classified by habitats. With common and scientific names and brief description.
• George Miksch Sutton Avian Research Center  - Features information on main projects and operations of this office.
• Greyhaven Exotic Bird Sanctuary  - Discusses the mission, programs, events, and operations. With links.
• Illinois Birds  - Lists species in the area. With scientific names and links.
• Introduction to the Aves The Birds  - Provides information on life history and ecology, systematics, morphology and fossil records of this animal group. With photos.
• Iowa Birds and Birding  - Contains information on species endemic to the state. With tips on viewing areas.
• Irish Subspecies  - Contains information on three species endemic to Ireland.
• ITIS Report: Aves  - Information includes taxonomy, status, nomenclature and taxonomic hierarchy of this class. With references and off-site resources.
• Kennesaw Birds  - Lists online resources, lesson plans and bird management activities.
• Life of Birds by David Attenborough  - Contains information on evolution, reproduction and bird songs. With links and trivia.
• Manitoba Habitat Types and Bird Checklists  - Provides information on viewing areas in the state. With links.
• Museum of Natural History: Ornithological Collection  - Brief article contains overview of collection and contact information for viewing specimens at the Tulane University museum.
• Nature Extraordinary Birds  - Contains information on basic facts, special abilities, online and print resources. With photos and links.
• New Zealand Birds  - Contains a guide to species found in the area. With photos.
• Official State Birds  - Lists designated symbols for each area. With photos and brief descriptions.
• Operation Migration  - Provides information on the missions, projects, researches of this organization.
• Ornithology: The Science of Birds  - Contains information and educational resources about wildbirds. With searchable database.
• Patuxent Bird Identification InfoCenter  - Lists species by order and family. With photos and brief description.
• Percy Fitzpatrick Institute of African Ornithology  - Provides information on the objectives, programs and activities of this association.
• Queer Birds Marsupial Avians, Compost Heaters and Obligate Parasites  - Discusses the breeding behavior of these birds. With references.
• Raptor Education Foundation  - Provides information on goals, services and publications.
• Raptor Research Foundation  - Presents the objectives and goals of this institution. With links and membership application form.
• Recently Described Bird Species  - Provides an overview of newly discovered birds.
• Road Plans Threaten Rare Birds Say Campaigners  - Contains a summary of this report. From Guardian Unlimited.
• Rouge River Bird Observatory  - Contains information on the activities, programs and publications. With links.
• Sightings By Locations  - Features states the monk parakeet were sited. With map and links.
• Southeastern Arizona Bird Observatory  - Features organizational events, educational activities and community seminars. With membership guide.
• Stonehenge Road a Risk to Birds  - Provides full text of this news article. From BBC News.
• Systematic Biology Vertebrate Zoology Division of Birds  - Provides background information on the specimen collection of the Smithsonian National Museum of Natural History.
• Topic: Birds  - Lists online resources on this species. With brief discussion.
• Toxicoses in Birds  - Features information on food items that are harmful for these species. By Dr. Blake Hawley, DVM.
• Tree of Life Web Project Aves  - Contains information on classification of this specie. With references and photos.
• University of Alaska Museum Bird Collection  - Presents information on specimens in the safekeeping of this institution. With checklist of species found in the area.
• University of Capetown Avian Demography Unit  - Contains information on activities, programs and publications of this faculty group.
• University of Michigan Museum of Zoology Bird Division  - Provides information on the operations of this office.
• University of Puget Sound Bird Biodiversity  - Lists specimen in the collection of this institution. With information on handling and dissection of this species.
• US Fish and Wildlife Service Birds, Birds, Birds  - Provides information on the services of this agency.
• Utah Birds  - Features photos and discussion on species inhabiting the area. With links.
• What's A Bird All About Birds  - Discusses physical features. With links.
• Wild About Birds  - Provides basic facts on birds in the area, educational materials and video of a feeding activity.
• Wild-Eyed Alaska  - Contains information on endemic birds, feeding and birding areas in this state.
• Working Together for Birds and People  - Features activities and publications of this organization. Includes news items.