Pink Gray Parrot Had A Dream Of This Bird But Never Saw One

Pink Gray Parrot Had A Dream Of This Bird But Never Saw One. The fundamentals of bird flight are similar to those of aircraft in which the aerodynamic forces sustaining flight are lift and drag Lift force is produced by the action of air flow on the wing which is an airfoil The airfoil is […]
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Critically Endangered Parrots Killed By Rats At Breeding Facility

Critically Endangered Parrots Killed By Rats At Breeding Facility. Elliptical wings are short and rounded having a low aspect ratio allowing for tight maneuvering in confined spaces such as might be found in dense vegetation As such they are common in forest raptors such as Accipiter hawks and many passerines particularly non migratory ones migratory […]
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