Explanation:

Only statement 2nd is correct.

• The World Association of Zoos and Aquariums (WAZA) recently suspended the membership of the Delhi Zoo over concerns about the treatment of its lone African elephant named Shankar.

About World Association of Zoos and Aquariums (WAZA)

• It is the umbrella organization for the world zoo and aquarium community.

• Established in 1935, it is the only organisation representing zoos and aquariums at the global level.

• WAZA’s mission is to guide, encourage, and support the zoos, aquariums, and like-minded organisations of the world in animal care and welfare, environmental education, and global conservation.

• Its members include leading zoos and aquariums, and regional and national Associations of Zoos and Aquariums, as well as some affiliate organizations, such as zoo veterinarians or zoo educators, from all around the world. 

Hence option 2nd is correct.