Search results
Results from the WOW.Com Content Network
Three people birdwatching with binoculars. Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science.A birdwatcher may observe by using their naked eye, by using a visual enhancement device such as binoculars or a telescope, by listening for bird sounds, [1] [2] watching public webcams, or by viewing smart bird feeder cameras.
The Sibley Guide to Birds is a reference work and field guide for the birds found in the continental United States and Canada. It is written and illustrated by ornithologist David Allen Sibley . The book provides details on 810 species of birds, with information about identification, life history, vocalizations, and geographic distribution.
National Geographic has also released a number of region-specific guides. Dunn and Alderfer helped National Geographic publish National Geographic Field Guide to the Birds of Eastern North America and National Geographic Field Guide to the Birds of Western North America in 2008. The organization also produced a number of state-specific guides.
For premium support please call: 800-290-4726 more ways to reach us
For premium support please call: 800-290-4726 more ways to reach us
Around 96 million people across the U.S. – or 3 in 10 Americans – engage in bird watching, according to the U.S. Fish and Wildlife Service.Roughly 95% of those birders do so from the comfort ...
Photo-identification is a technique used to identify and track individuals of a wild animal study population over time. It relies on capturing photographs of distinctive characteristics such as skin or pelage patterns or scars from the animal.
The Peterson Field Guides (PFG) are a popular and influential series of American field guides intended to assist the layman in identification of birds, plants, insects and other natural phenomena. The series was created and edited by renowned ornithologist Roger Tory Peterson (1908–1996).