Doubleday's hummingbird

Doubleday's hummingbird

Turquoise-crowned hummingbird

Kingdom
Phylum
Class
Order
Family
Genus
SPECIES
Cynanthus doubledayi

Doubleday's hummingbird (Cynanthus doubledayi ) is a species of hummingbird in the family Trochilidae also known as the turquoise-crowned hummingbird. Some taxonomic authorities, such as the American Ornithological Society consider this bird to be a subspecies of the broad-billed hummingbird, while others consider it distinct.

Distribution

Geography

Continents
Countries
Biogeographical realms

Cynanthus doubledayi is found along the Pacific coast of south-west Mexico.

Diet and Nutrition

Hummingbirds in generally eat;

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  • Nectar;
  • Insects;
    • Spiders
    • Larvae
    • Insect eggs.
    • Other such small insects

Insects provide critical nutrients like fat, protein and salts that nectar does not provide.

  • Sap;

Sap is consumed when nectar is unavailable and contains enough scructose to sustain the hummingbird's energy use.

  • Pollen;

Although pollen is not directly consumed an amount of pollen is stuck to the Hummingbird's beak thus being ingested, only about 10% of ingested pollen is actually digested and provides a small amount of protein.

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References

1. Doubleday's hummingbird Wikipedia article - https://en.wikipedia.org/wiki/Doubleday's_hummingbird
2. Doubleday's hummingbird on The IUCN Red List site - https://www.iucnredlist.org/species/22725775/94902284
3. Xeno-canto bird call - https://xeno-canto.org/530670

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