Apakah ikan peliharaan di akuarium bahagia? Lima hal yang harus diperhatikan
The Conversation,
Jika 1.500 mamalia penangkaran mati lemas di kebun binatang, akan banyak orang protes.
Jika 1.500 mamalia penangkaran mati lemas di kebun binatang, akan banyak orang protes.
Fish are the third most popular pet in the UK, and 9% of the population owns at least one.
Fish are the third most popular pet in the UK, and 9% of the population owns at least one.
If 1,500 captive mammals suffocated to death in a zoo, their suffering would spark an outcry.