Consider what you personally can do to protect endangered or threatened species or contribute to one of the many organizations that make it their mission to do so such as the World Wildlife Fund or the International Union for Conservation of Nature.

Source: https://www.vaildaily.com/news/curious-nature-preservation-or-revival-when-it-comes-to-fighting-extinction/

With the exception of local foodbanks and nonprofits, Amazon appears to no longer be supporting third-party charities like the World Wildlife Fund, like it would with AmazonSmile.

Source: https://gizmodo.com/amazon-amazon-prime-amazonsmile-charity-1850005604