- Birds of Portugal: An Annotated Checklist - 2020 Edition
- Birding in Lisbon
- Birding hotspots in the Algarve: Lagoa, Portimão and Monchique
- Where to Watch Birds in Portugal, the Azores & Madeira Archipelagos (Where to Watch Guides)
- Birding hotspots in the Algarve: Castro Marim and Vila Real de Santo António