Baker (1997), Bartholomew and Pennycuick (1973), Brown (1955), Grzimek and Grzimek (1960), Guest and Stevens (1951), Kahl (1975), Rose and Scott (1997), Woodworth (1995).
Further resources
Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Lake Natron and Engaruka basin. Downloaded from
http://www.birdlife.org on 05/02/2023.