Overview
Vance Tucker is interested in comparative physiology,
particularly the energetics of locomotion, and the
interactions between an organism's natural environment
and its respiratory and circulatory systems. Much of his
research has dealt with the aerodynamics and
energetics of avian flight, and has also included work on
mammals, reptiles, amphibians and insects. He is
particularly interested in those aspects of physiology
that can be described in physical or physical-chemical
terms, usually involving math ematical models. Examples
of such subjects are: energy storage by stretched
elastic structures in running animals, wave making by
insects swimming on water surfaces and heat exchange
in animals entering into and arousing from hibernation.
Current Appointments & Affiliations
Professor Emeritus of Zoology
·
2004 - Present
Biology,
Trinity College of Arts & Sciences
Recent Publications
The deep fovea, sideways vision and spiral flight paths in raptors.
Journal Article The Journal of experimental biology · December 2000 Raptors - falcons, hawks and eagles in this study - have two regions of the retina in each eye that are specialized for acute vision: the deep fovea and the shallow fovea. The line of sight of the deep fovea points forwards and approximately 45 degrees to ... Full text CiteCurved flight paths and sideways vision in peregrine falcons (Falco peregrinus).
Journal Article The Journal of experimental biology · December 2000 When diving at prey straight ahead from great distances at high speeds, a peregrine has a conflict between vision and aerodynamics: it must turn its head approximately 40 degrees to one side to see the prey with maximum visual acuity at the deep fovea of o ... Full text CiteGliding flight: drag and torque of a hawk and a falcon with straight and turned heads, and a lower value for the parasite drag coefficient.
Journal Article The Journal of experimental biology · December 2000 Raptors - falcons, hawks and eagles in this study - such as peregrine falcons (Falco peregrinus) that attack distant prey from high-speed dives face a paradox. Anatomical and behavioral measurements show that raptors of many species must turn their heads a ... Full text CiteRecent Grants
The Effects of Wing Tip and Body Shape on Aerodynamics of Flying Birds
ResearchPrincipal Investigator · Awarded by National Science Foundation · 1991 - 1997Aerodynamics of Parasite and Profile Drag in Avian Models
ResearchPrincipal Investigator · Awarded by National Science Foundation · 1991 - 1993Measuring the Aerodynamic Drag of Satellite-compatible Transmitters and Conventional (VHF) Transmitter Forms
ResearchPrincipal Investigator · Awarded by Fish and Wildlife · 1990 - 1993View All Grants
Education, Training & Certifications
University of California, Los Angeles ·
1963
Ph.D.
University of Wisconsin, Madison ·
1960
M.S.
University of California, Los Angeles ·
1958
B.A.