| Publication Type: | Journal Article |
| Year of Publication: | 1912 |
| Authors: | S., W |
| Journal: | The Auk |
| Volume: | 29 |
| Issue: | 3 |
| Date Published: | 1912 |
| ISBN Number: | 00048038 |
| Keywords: | Aerodramus, Aerodramus brevirostris, Aerodramus fuciphagus, Apodidae, Apus, Apus apus, Collocalia, Collocalia fuciphaga |
| URL: | http://www.jstor.org/stable/4071076 |
| Short Title: | The Auk |