# 3.167 Handling.
(a) Any person subject to the Animal Welfare regulations (this part and parts 1 and 2 of this subchapter) who moves (including loading and unloading) live birds within, to, or from the animal holding area of a terminal facility or a primary conveyance must do so as quickly and efficiently as possible and must provide the following during movement of the live birds:
(1) *Shelter from sunlight and extreme heat.* Sufficient shade shall be provided to protect the live birds from the direct rays of the sun.
(2) *Shelter from rain and snow.* Sufficient protection shall be provided to allow the live birds the option to remain dry during rain, snow, and other precipitation.
(3) *Climatic and environmental conditions.* Climatic and environmental conditions during movement shall be maintained in accordance with the requirements of § 3.168.
(b) Any person handling a primary enclosure containing a live bird must use care and must avoid causing physical harm or distress to the bird.
(c) A primary enclosure containing a live bird must not be tossed, dropped, or tilted, and must not be stacked in a manner which may reasonably be expected to result in its falling.