Scenes of Death and Damage in PNW Trees.

Cruiser

Chumono
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Location
Western Washington
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8a
Pictures and observations from working in the forest.


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The top of a tree is a vulnerable area. Most will have their tops damaged/broken at some point.


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Lower branch retention and back-budding increase chances of survival when a top gets blown out.



Standing dead trees (snags) and downed-woody debris are important structural components in a mature forest.
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An old growth noble fir snag stands tall among its brethren. 71” diameter and 188’ tall, a giant for the species.
Its death is representative of late stage old growth stand development, Pioneer Cohort Loss.


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Douglas-fir along the coast of Bowman Bay, Deception Pass. Hostile growing conditions and time ensure that no two trees look the same.

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Alpine fir take a rigid, upright approach to life and maintain it into death.
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A tall fir marches on in view of its ghostly comrades. Younger generations huddle below.


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Ponderosa pine. Thick bark may protect a tree from fires below but sometimes flames come from above.


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A rotting snag, once a large fir that died in the Yacolt Burn of 1902.
Beetles, woodpeckers, and other wildlife have made use of it for over a century.
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Rotting stumps and logs provide scaffolding for seedlings to grow on.


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Sitka spruce. Standing dead, tall, and proud.


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A tremendous amount of force is needed to break such a large trunk. Years of fungal decay pave the way for such a thing to occur.


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Beginning stage of the famed candelabra tops in red cedar. Additional leaders will need to grow and then die to create the candelabra.
In most other trees dead tops get blown out/rot long before new leaders have time to go through the process, but cedar wood is persistent.


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Dead top ponderosa. Cascades in the distance.


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A troll probably lives in this maple cavity.
 
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Beetle galleries.


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Springboard notches. Evidence of old logging.


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Western red cedar (122”)
Half of its trunk is dead…
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..and it’s top was blown out. A reiterated trunk continues to fuel its survival


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Pacific madrone deadwood lasts for exceptionally long periods for a broadleaf species.


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A trunk may start to grow around the base of a dead branch if it remains long enough.


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Weathered jins may hold onto their bark for long periods.


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Lower trunk damage (bear on hemlock).


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Trunks sometimes get damaged by equipment when a forest is thinned. This tree has healed over a large mechanical wound.


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A falling tree created this wound. It took decades to heal over such a large area.
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Frost damage. Aligned with wood grain, it spirals around a trunk. Most often seen in high elevation firs.
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Mistletoe infection. Western hemlock.
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Mistletoe in Douglas-fir.


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Scorched bark on a western hemlock peels right off. The wood inside is no good.


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Thick bark on Douglas-firs makes them more fire resistant. Though this tree died, there is still salvageable sawlog volume in there.


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A swath of snags atop a bed of boulders. Stunted regeneration below. Mt St Helens in the distance.
When the mountain erupted in 1980 it created a lahar that ripped through the area.


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The scorched remains of a vine maple. It’s typical for them to grow into large flowing clumps like this. Not so pretty from a bonsai perspective but very practical for wildlife.


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They say that in the woods around here, you’re never more than 20 feet from a Coors light can.
 
Last edited:
Thank you for the wealth of reference images. They’re very useful to those of us that don’t frequent your part of the country.
 
Another great thread with interesting and informative photos. Thanks again @Cruiser
 
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