A. a team of biologists rediscovered The Somali Sengi in 2020.
B. a team of biologists, in 2020, rediscovered The Somali Sengi.
C. IN 2020, The Somali Sengi was rediscovered by a team of biologists.
D. in 2020, a team of biologists rediscovered The Somali Sengi.
E. The Somali Sengi was rediscovered by a team of biologists in 2020.