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Montana Animal Field Guide

Montana Field Guides

Western Kingbird - Tyrannus verticalis

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Global Rank: G5
State Rank: S5B

Agency Status
USFWS: none
USFS: none
BLM: none
CFWCS Tier: 3
PIF: none





 

General Description
See Kaufman (1992, Am. Birds 46:323-326) for information on identification.

General Distribution
Montana Range



Western Hemisphere Range

 


Summary of Observations Submitted for Montana
Number of Observations: 2341

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

Breeding
(direct evidence "B")


Breeding
(indirect evidence "b")


No evidence of Breeding
(transient "t")


Overwintering
(regular observations "W")


Overwintering
(at least one obs. "w")



 

(Records associated with a range of dates are excluded from time charts)



Migration
Normal migration periods in the Bozeman area are from May 22 to May 30 and August 10 to 30.

Reproductive Characteristics
Near Fortine, egg dates are from June 26 to July 10. They nest from mid-June to late July statewide.

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Citation for data on this website:
Western Kingbird — Tyrannus verticalis.  Montana Field Guide.  Retrieved on February 9, 2010, from http://FieldGuide.mt.gov/detail_ABPAE52050.aspx
 
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