Species PlantsBigcone Douglas-fir

Bigcone Douglas-fir

Pseudotsuga macrocarpa

UncommonPlant
Illustration of Bigcone Douglas-fir (Pseudotsuga macrocarpa)

Bigcone Douglas-fir is a large, stout conifer endemic to the Transverse and Peninsular ranges of southern California, with the largest cones of any Douglas-fir at 4–7 inches. It is highly fire-adapted, with thick bark and the ability to resprout from the crown after severe fires. California spotted owls nest in its old-growth stands.

Habitat
Dry mountain chaparral and mixed conifer forest in southern California
Diet
Large seeds eaten by spotted owls and acorn woodpeckers; shelter for bears
How common
Uncommon

Best time to see a Bigcone Douglas-fir

The best time to see a Bigcone Douglas-fir is January–June, when about 61% of U.S. sightings happen, based on 2,040 research-grade iNaturalist observations.

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