Distribution map of Doubleday's Hummingbird (Cynanthus doubledayi or Cynanthus latirostris doubledayi)
Adapted from: 

BirdLife International. 2021. Cynanthus doubledayi. The IUCN Red List of Threatened Species 2021: e.T22725775A168975499. https://dx.doi.org/10.2305/IUCN.UK.2021-3.RLTS.T22725775A168975499.en. Accessed on 27 December 2022.
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Cephas