Photo de l'auteur
15 oeuvres 792 utilisateurs 8 critiques

A propos de l'auteur

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

Œuvres de Donald E. Kroodsma

Étiqueté

Partage des connaissances

Nom canonique
Kroodsma, Donald E.
Date de naissance
1946
Sexe
male
Nationalité
USA

Membres

Critiques

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.
 
Signalé
m.belljackson | 1 autre critique | Nov 15, 2017 |
A year of Listening to birds
 
Signalé
jhawn | Jul 31, 2017 |
Eastern and Central North America. A guide to listening. has songs in it.
 
Signalé
jhawn | 1 autre critique | 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.… (plus d'informations)
 
Signalé
AlanWPowers | 2 autres critiques | May 18, 2014 |

Prix et récompenses

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Statistiques

Œuvres
15
Membres
792
Popularité
#32,170
Évaluation
½ 4.3
Critiques
8
ISBN
26
Langues
1

Tableaux et graphiques