BioStor
 | On little-known and undescribed eggs from the Kakurnoor (1894) Novitates Zoologicae 1: 669-673 |
 | Contributions to Philippine ornithology Part I..A list of the birds known to inhabit the Philippine and Palawan Islands, showing their distribution within the limits of the two groups. Part II..Notes on the distribution of Philippine birds Dean C Worcester and Frank S Bourns (1898) Proceedings of The United States National Museum 20(1134): 549-625 |