Search results
Results from the WOW.Com Content Network
Albert R. Brand was born in New York City. [4] He was a stockbroker until age 39. At Cornell University he became a graduate student of ornithologist Arthur Augustus Allen. Brand collaborated with Cornell's engineering department to record bird songs, publishing two books accompanied by photographs. [5]
They used motion-picture film with synchronized sound to record a song sparrow, a house wren, and a rose-breasted grosbeak. This was the Beginning of Cornell Library of Natural Sounds. Graduate student Albert R. Brand and Cornell undergraduate M. Peter Keane developed recording equipment for use in the open field. In the next two years they had ...
Arthur Augustus Allen (28 December 1885 – 17 January 1964) was an American professor of ornithology at Cornell University. Smithsonian has credited him for the transition of ornithology from being focused on killing and collecting birds, to being focused on observing and protecting them.
Eastern phoebe – Sayornis phoebe – USGS Patuxent Bird Identification InfoCenter; Eastern phoebe species account – Cornell Lab of Ornithology; Audio of eastern phoebe song (AU-format) - Songs and calls of some New York State birds "Eastern phoebe media". Internet Bird Collection. Eastern phoebe photo gallery at VIREO (Drexel University)
The use of spectrograms to visualize bird song was then adopted by Donald J. Borror [129] and developed further by others including W. H. Thorpe. [130] [131] These visual representations are also called sonograms or sonagrams. Beginning in 1983, some field guides for birds use sonograms to document the calls and songs of birds. [132]
The songs (fee-bee, fee-bee) and calls (chip) are quite different. The least flycatcher ( Empidonax minimus ) is quite similar to the eastern wood pewee in plumage, but has a bold eye ring and much shorter primary projection, appearing rather blunt-winged.
Louis Agassiz Fuertes (February 7, 1874 – August 22, 1927) was an American ornithologist, illustrator and artist who set the rigorous and current-day standards for ornithological art and naturalist depiction and is considered one of the most prolific American bird artists, second only to his guiding professional predecessor John James Audubon.
He might then, by his knowledge of bird ranges, state where the tape had been made—Zimmer gives the example of "south bank of the Amazon between the Rios Madeira and Tapajos". [1] He could identify bird calls and songs even in the presence of many other birds, as when the bird was a member of a mixed-species flock. On more than one occasion ...