La Tour du Valat

Article

The Effects of Alternating Long and Short Daily Photoperiods on Gonadal Growth and Pituitary Gonadotropins in the White-Crowned Sparrow, Zonotrichia leucophrys gambelii

Brian K. Follett ; Donald S. Farner ; Martin L. Morton 1967

Biological Bulletin, 133(2)

Plus d'information...

Ajouter au panier

Réserver

Disponible

Article

Annual Gonadal Cycles and Pituitary Gonadotropins in Zonotrichia leucophrys gambelii

James R. King ; Brian K. Follett ; Donald S. Farner ; Martin L. Morton 09/1966

The Condor, 68(5)

Plus d'information...

Ajouter au panier

Réserver

Disponible

Article

A Quantitative Examination of Ovarian Growth in the White-Crowned Sparrow

Donald S. Farner ; Brian K. Follett ; James R. King ; Martin L. Morton 1966

Biological Bulletin, 130(1)

Plus d'information...

Ajouter au panier

Réserver

Disponible

Article

Development of incubation temperature and behavior in thrushes nesting at high altitude

Martin L. Morton, Auteur ; Maria E. Pereyra, Auteur

Dans Wilson Journal of Ornithology (The) (122(4) 2010)

Plus d'information...

Ajouter au panier

Article

Flight songs of Dusky Flycatchers: a response to bird-hunting raptors?

Maria E. Pereyra, Auteur ; Martin L. Morton, Auteur

Dans Journal of Field Ornithology (81(1) MAR 2010)

Flight-song displays usually include distinctive vocalizations and behaviors that are probably energetically expensive and also likely to attract the attention of aerial predators. We observed flight songs performed by Dusky Flycatchers (Empidon[...]

Plus d'information...

Ajouter au panier