what is her contribution towards rights of animals?
She backed Cheetah Conservation Fund and joined the "Fishlove" campaign.
Gillian Anderson
In 2013, she backed the Cheetah Conservation Fund by creating a short film together with the fund, advocating CCF's action to prevent the extinction of the cheetah. In 2013, she joined the "Fishlove" campaign, supporting the fight against unsustainable fishing practices that harm the marine ecosystem. 
what is deep throat? Second episode of the first season of "The X-Files". who were casted in the series? Jerry Hardin, David Duchovny, and Gillian Anderson. where was the last one born? Chicago, Illinois. did he receive any awards? Yes, Primetime Emmy Award, Golden Globe Award, etc. was he involved in any charity? Yes, she supports The Trevor Project.
wiki:11551430
Gillian Anderson [SEP] Animals rights and environmental advocacy
In 2012, Anderson joined Greenpeace in standing with the people of Brazil for a zero-deforestation law to save the Amazon. In 2013, she backed the Cheetah Conservation Fund by creating a short film together with the fund, advocating CCF's action to prevent the extinction of the cheetah. In 2013, she joined the "Fishlove" campaign, supporting the fight against unsustainable fishing practices that harm the marine ecosystem. In November 2015, Anderson was named a friend and supporter of Positive Luxury, a company that informs consumers on brands' commitment to quality, craftsmanship, service and sustainability.