World Day for the End of Speciesism
The World Day for the End of Speciesism (WoDES) is an international event aimed at denouncing speciesism, which is discrimination against non-human animals on the basis of their species. WoDES has been held annually at the end of August since 2015. See also 
 World Day for Laboratory Animals
 World Day for the End of Fishing

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Animal rights movement
Annual events
International observances