In the specific section that I took this statistic from, whales seem to be included: https://ourworldindata.org/mammals#wild-mammals-make-up-only-a-few-percent-

In the specific section that I took this statistic from, whales seem to be included: https://ourworldindata.org/mammals#wild-mammals-make-up-only-a-few-percent-of-the-world-s-mammals https://ourworldindata.org/mammals#wild-mammals-make-up-only...