Abdulali, Humayun (2000, 2001, 2004) - (:unkn) unknown (My University, 2024)
Correspondence between Abdulali and Pittie on various birding research matters. Topics include Pittie’s draft on etymology of birds; receipt of Pamela Rasmussen’s Alius paper; indexation of the papers of the BBOC; Biceros bicornis (Great hornbill) in the Eastern Ghats complex.