Search CORE

21 research outputs found

Anna's Hummingbirds Trained to Select Different Colors in Feeding

Author: Elsie C. Collias
Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

The Response of Chicks of the Franklin's Gull to Parental Bill-Color

Author: Elsie C. Collias
Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

Selective Feeding by Wild Ducklings of Different Species

Author: Collias Elsie C
Collias Nicholas E
Publication venue: Columbus, Ohio :Wilson Ornithological Society,1894-
Publication date
Field of study

Volume: 75Start Page: 6End Page: 1

Biodiversity Heritage Library OAI Repository

Pigeons and Doves of the World Derek Goodwin Robert Gillmor

Author: Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

The Parasitic Weaverbirds Herbert Friedmann

Author: Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

Biology and Comparative Physiology of Birds, Volume II A. J. Marshall

Author: Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

Comparative Breeding Behavior of Four Species of North American Herons Andrew J. Meyerriecks

Author: Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

A Spectrographic Analysis of the Vocal Repertoire of the African Village Weaverbird

Author: Bartholomew
Collias
Collias
Gompertz
Marler
Nicholas E. Collias
Poulsen
Publication venue: 'JSTOR'
Publication date
Field of study

The Development of Nest-Building Behavior in a Weaverbird

Author: Ali
Collias
Collias
Collias
Dilger
Dixon
Elsie C. Collias
Hinde
Marais
Nice
Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

Some Mechanisms of Family Integration in Ducks

Author: Collias
Collias
Elsie C. Collias
Fabricius
Heinroth
Hochbaum
Nice
Nicholas E. Collias
Publication venue: 'JSTOR'
Publication date
Field of study

core

core