Sperm Biology

By David J. Hosken, Scott S. Pitnick, Tim R. Birkhead, TIM BIRKHEAD, Scott Pitnick, T. R. Birkhead, Dave J. Hosken, Tim R.; Hosken, Dave J.; Pitnick, Scott S. Birkhead

This book represents the first analysis of the evolutionary significance of sperm phenotypes and derived sperm traits and the possible selection pressures responsible for sperm-egg coevolution.An u...

The Red Canary : The Story Of The First Genetically Engineered Animal

By Tim R. Birkhead, TIM BIRKHEAD, T. R. Birkhead

xviii, 284 pages, 8 unnumbered pages of plates : 22 cm "The creation of Dolly the sheep in the 1990s was for many people the start of a new era: the age of genetically modified animals. But the ide...

A Brand New Bird: How Two Amateur Scientists Created The First Genetically Engineered Animal

By Alfie Kohn, TIM BIRKHEAD, T. R. Birkhead

Chronicles How A Green Bird Discovered By Spanish Explorers Was Bred To Have Yellow Feathers, And How Amateur Scientists Duncker And Reich Started Genetic Engineering On The Way To Producing A Red...

Cambridge Encyclopedia Of Ornithology

By Michael Brooke, TIM BIRKHEAD, Brooke. Michael And Birkhead Tim.

"Experts from around the world have contributed to this absorbing and authoritative new guide for bird enthusiasts everywhere -- the essential, comprehensive reference on all aspects of birds. High...

Promiscuity: An Evolutionary History Of Sperm Competition

By TIM BIRKHEAD, T. R. Birkhead, Birkhead, Tim

males Are Promiscuous And Ferociously Competitive. Females—both Human And Of Other Species—are Naturally Monogamous. That At Least Is What The Study Of Sexual Behavior After Darwin Assume...

Promiscuity: An Evolutionary History Of Sperm Competition

By TIM BIRKHEAD, T. R. Birkhead, Birkhead, Tim

males Are Promiscuous And Ferociously Competitive. Females—both Human And Of Other Species—are Naturally Monogamous. That At Least Is What The Study Of Sexual Behavior After Darwin Assume...

The Red Canary : The Story Of The First Genetically Engineered Animal

By TIM BIRKHEAD, T. R. Birkhead

As compelling as a novel, this is the story of the race to engineer the first genetically engineered animal and the personalities involved

The Survival Factor

By Mike Birkhead, TIM BIRKHEAD, Birkhead, Mike, Birkhead, Tim

Describes survival strategies which determine an animal's life, involving a wide range of physical and behavioral characteristics

The Magpies: The Ecology And Behaviour Of Black-Billed And Yellow-Billed Magpies

By Tim R. Birkhead, TIM BIRKHEAD, T. R. Birkhead

By Tim Birkhead ; Illustrated By David Quinn. Includes Bibliographical References (p. 258-266) And Index.

Elementum Journal 2018: Edition Four 4: Shape

By Wyl Menmuir, TIM BIRKHEAD, Alex Preston, Helen Scales, Neil Gower, Birkhead, Tim, Gower, Neil, Menmuir, Wyl, Preston, Alex, Scales, Helen