R. L · R. R. · Robin-R · Robin Restall
A & C Black Publishers Ltd · Pica / Christopher Helm
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Birds of Northern South America: An Identification Guide: v. 2 | 978-0-7136-7243-5 (0-7136-7243-9) | 2006 | Cemencia Rodner · Miguel Lentino · Robert S.R. Williams |
| Birds of Trinidad and Tobago | 978-0-7136-8544-2 (0-7136-8544-1) | 2008 | Floyd E. Hayes · Martyn Kenefick |
| Munias and Mannikins | 978-1-873403-51-8 (1-873403-51-8) | 2000 | |