Joseph Grinnell

American zoologist (1877-1939).

Born February 27th, 1877 in Fort Sill.

Died May 29th, 1939 at 62 years old in Berkeley.

Occupations
botanical collector, ecologist, mammalogist, naturalist, ornithologist, scientific collector, zoologist
Wikipedia

To the most trivial actions, attach the devotion and mindfulness of a hundred monks. To matters of life and death, attach a sense of humor. Zhuangzi