Imagen del autor
15 Obras 800 Miembros 8 Reseñas

Sobre El Autor

Donald Kroodsma is a professor emeritus at the University of Massachusetts, Amherst, and a visiting fellow at the Cornell Laboratory of Ornithology.
Créditos de la imagen: Photo by Melissa Kroodsma

Obras de Donald E. Kroodsma

Etiquetado

Conocimiento común

Nombre canónico
Kroodsma, Donald E.
Fecha de nacimiento
1946
Género
male
Nacionalidad
USA

Miembros

Reseñas

Extraordinary little book that offers clear and joyful Bird Songs!

It also includes one page of habitat, description, and fun features for each bird included.

The book runs on batteries.

It would be welcome to color code those birds which stay around in winter or to make a book
which includes just those winter birds across the U.S.
 
Denunciada
m.belljackson | otra reseña | Nov 15, 2017 |
A year of Listening to birds
 
Denunciada
jhawn | Jul 31, 2017 |
Eastern and Central North America. A guide to listening. has songs in it.
 
Denunciada
jhawn | otra reseña | Jul 31, 2017 |
Definitive, but not very readable. I prefer the older musical notation of Schuyler Matthews' Wild Birds and their Music. I have used oscilloscopes in premed physics; I have graphed impedance and various sine/cosine wave electrical functions, so I understand their use in sonographs. But I don't think they represent the bird sound effectively. Scientifically correct, they are a bit like wave function suggestions of astronomical bodies, rather than photographs.
Hidden amidst much technical data which expands our knowledge of specific birds' vocalizations, Kroodsma gives personal accounts of his work to discover and record these data.… (más)
 
Denunciada
AlanWPowers | 2 reseñas más. | May 18, 2014 |

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Estadísticas

Obras
15
Miembros
800
Popularidad
#31,872
Valoración
½ 4.3
Reseñas
8
ISBNs
26
Idiomas
1

Tablas y Gráficos