eBird: An online database of bird distribution and abundance. eBird, Ithaca, New York. [link] (Aves)
Boeken, M. 2018. New avifaunal records and checklist for the island of Saba, Caribbean Netherlands. The Journal of Caribbean Ornithology 31: 57-64. [link] (Anous stolidus)
Hoogerwerf, A. 1977. Notes on the birds of St. Martin, Saba and St. Eustatius. Studies on the fauna of Curaçao and other Caribbean Islands 54: 60-123. (Anous stolidus)
Voous, K.H. 1955. De vogels van de Nederlandse Antillen (Birds of the Netherlands Antilles). 205pp. Werkgroep Nederlandse Antillen, Curaçao. (Anous stolidus)
Voous, K.H. 1955. The birds of St. Martin, Saba and St. Eustatius. Studies on the fauna of Curaçao and other Caribbean Islands 6: 1-82. (Anous stolidus)
Voous, K.H. 1957. The birds of Aruba, Curaçao and Bonaire. Studies on the fauna of Curaçao and other Caribbean Islands 7: 260pp.. (Anous stolidus)