 They are particularly sensitive to noise, particularly at this time of the year. So it's their breeding season right now. And the vet, the census vet who I spoke to said that because the gazelles are prey in their natural habitat, they tend to run away from anything that disturbs them. So it's not just the music, but it's also the vibration and everything around it. And by running away, they get so distressed. And some of them ran into walls, breaking their neck and legs. It was quite traumatic.