
These are species with at least one recorded territory in Honduras, not a national checklist: a bird list from eBird or Avibase is more complete. The counts follow recording effort as much as wildlife, so a country with more visitors and more naturalists will show more of both.
The species with the most open occurrence records in Honduras, among those a photograph exists for. Most recorded is not most numerous: it rewards animals that are common, conspicuous and live where people go.

Turdus grayi

Melanerpes aurifrons

Dives dives

Quiscalus mexicanus

Campylorhynchus capistratus

Myiozetetes similis

Zenaida asiatica

Columbina inca

Cyanocorax morio

Crotophaga sulcirostris

Eumomota superciliosa

Saltator atriceps
The reference database has no regions filed under Honduras.
The field guide covers Honduras on the map, but none of its species have an entry written for them yet.