If you're wondering whether biologicaldiversity.org is legit, the answer is yes. This is the official site of the Center for Biological Diversity, a nonprofit that has been working on environmental issues since the 1980s. The domain itself is over 26 years old, and the site openly displays its staff, board, and contact information. That kind of transparency is exactly what you'd expect from a legitimate advocacy organization.
There are no red flags for security or reputation. The site has a valid SSL certificate, isn't on any blacklists, and uses a modern setup with Cloudflare. The only real gap is that it lacks a privacy policy and terms of service. For a nonprofit that asks for donations and collects email addresses, those are important protections you'd want to see. Until they add them, it's a minor caution.
Overall, biologicaldiversity.org reviews from security and trust signals are positive. If you're considering a donation, it's safe to donate, but keep an eye out for a privacy policy. This is not a scam, just a site that could improve its compliance with standard online practices.