ISSN:
1432-234X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Summary The shoulder morphology of the American kestrel,Falco sparverius, was dissected with an emphasis on the morphological requirements for gliding flight. Kestrels are being used as a model for the study of gliding flight in a non-specialized gliding bird. The kestrel forelimb is relatively generalized in its construction, and does not appear to have any remarkable specializations for gliding. However, several structures found in specialized gliders/soarers which may contribute to gliding were also found in kestrels; these include the presence of a scapular anchor and pectoral muscle fibers inserting onto the tendon of the biceps brachii muscle. This paper is the prelude to an experimental study on the gliding flight in this species and may serve as a basis for future functional or taxonomic comparisons.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01673810
