Who died? 😵

Gathorne Gathorne-Hardy, 5th Earl of Cranbrook zoologist from United Kingdom, born 1933, age 93

Nina M. Litvinova zoologist from Russia, born 1945, age 80

Raivo Mänd zoologist from Estonia, born 1954, age 71

Ion Toderaș zoologist from Moldavian Soviet Socialist Republic, born 1948, age 77