DOC PREVIEW
UA ECOL 484 - Fire Effects on Cavity Nesting Birds in Forest

This preview shows page 1-2-3-4 out of 11 pages.

Save
View full document
View full document
Premium Document
Do you want full access? Go Premium and unlock all 11 pages.
Access to all documents
Download any document
Ad free experience
View full document
Premium Document
Do you want full access? Go Premium and unlock all 11 pages.
Access to all documents
Download any document
Ad free experience
View full document
Premium Document
Do you want full access? Go Premium and unlock all 11 pages.
Access to all documents
Download any document
Ad free experience
View full document
Premium Document
Do you want full access? Go Premium and unlock all 11 pages.
Access to all documents
Download any document
Ad free experience
Premium Document
Do you want full access? Go Premium and unlock all 11 pages.
Access to all documents
Download any document
Ad free experience

Unformatted text preview:

Fire Effects on Cavity Nesting Birds in Forest EnvironmentsQuestionMethodsResults—Ecological NeedsSlide 5Results—FireResults—HFIDiscussionSlide 9ConclusionAcknowledgments•How are cavity-nesting bird (CNB) populations impacted by fire and the Healthy Forest Restoration Act of 2003? Which is more beneficial?Methods•Reviewed literature and clumped papers into three groups.–Ecological Needs of CNBs –Fire = effects on forest–HFI = effects on forestResults—Ecological Needs•Nest sites–Need dead or dying trees (excavators)–Trees with holes existing holes (non-excavators)Results—Ecological Needs•Forest Composition–Age of trees•Old trees = natural decay; soft to excavate holes–Cover•Moderate cover is idealResults—Fire•Rx is good when done under the right conditions•Catastrophic wildfire negative impacts for CNBResults—HFI•Thin Forests through cutting and burning–Remove ladder fuels and open up canopy•Prevention and Response to disease and insect infestations•Remove chance of catastrophic fire.•If the forests are left as they currently are…will have catastrophic fire…populations decrease.–Too much fuel, insect infestations, disease•CNB Effect–No Nest sites–Open canopy–Potentially no food–Will they make it out??•If comply with HFI…–Chance of catastrophic fire reduced–Canopies opened•Too much canopy-- opened detrimental–High fuel loads removed•Snags removed–Populations potentially increase•Compliance with HFI will benefit CNB populations.•Current conditions of forests will be detrimental to CNB if/when catastrophic fire burns through the forest.•Must understand the needs and responses to habitat alteration for species you are managing.•Thanks to Dr. Mannan for suggesting journal


View Full Document

UA ECOL 484 - Fire Effects on Cavity Nesting Birds in Forest

Download Fire Effects on Cavity Nesting Birds in Forest
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Fire Effects on Cavity Nesting Birds in Forest and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Fire Effects on Cavity Nesting Birds in Forest 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?