Wildlife watching tourism can generate conservation funding and foster public support for wild animals, but ethical standards vary enormously between operators and destinations.
Ethical wildlife watching provides welfare benefits through creating economic value for living animals that motivates their protection. Irresponsible wildlife watching causes welfare harms through crowding, noise, scent, and blocking of natural movements. The difference between responsible and irresponsible tourism often comes down to operator knowledge, guide training, and group size limits. Choosing certified operators is both a personal welfare choice for observed animals and a market signal that encourages industry improvement.