Patterns, correlates, and paternity consequences of extraterritorial foray behavior in the field sparrow (Spizella pusilla): an automated telemetry approach

2017 ◽  
Vol 71 (2) ◽  
Author(s):  
Antonio Celis-Murillo ◽  
Wendy Schelsky ◽  
Thomas J. Benson ◽  
Matthew I. M. Louder ◽  
Michael P. Ward
Keyword(s):  
Field Sparrow ◽  
Automated Telemetry

scholarly journals Captive-reared migratory monarch butterflies show natural orientation when released in the wild

2020 ◽  
Author(s):  
Alana A. E. Wilcox ◽  
Amy E. M. Newman ◽  
Nigel E. Raine ◽  
D. Ryan Norris
Keyword(s):  
North American ◽  
Danaus Plexippus ◽  
Release Site ◽  
Flight Simulator ◽  
Monarch Butterflies ◽  
The Public ◽  
In The Wild ◽  
Automated Telemetry ◽  
Proper Orientation ◽  
Captive Rearing

AbstractEastern North American migratory monarch butterflies (Danaus plexippus) have faced sharp declines over the last two decades. Although captive rearing has been used as an important tool for engaging the public and supplementing conservation efforts, a recent study that tested monarchs in a flight simulator suggested that captive-reared monarchs lose their capacity to orient southward during fall migration to their Mexican overwintering sites. We raised offspring of wild-caught monarchs on swamp milkweed (Asclepias incarnata) and, after eclosion, individuals were either tested in a flight simulator or radio-tracked in the wild using array of over 100 automated telemetry towers. While only 33% (7/39) of monarchs tested in the flight simulator showed strong southeast to southwest orientation, 97% (28/29) of the radio-tracked individuals were detected by automated towers south or southeast of the release site, up to 200 km away. Our results suggest that, though captive rearing of monarch butterflies may cause temporary disorientation, proper orientation is likely re-established after exposure to natural skylight cues.

Ghrelin, corticosterone and the resumption of migration from stopover, an automated telemetry study

2018 ◽  
Vol 194 ◽  
pp. 450-455 ◽  
Author(s):  
Cas Eikenaar ◽  
Sven Hessler ◽  
Elmar Ballstaedt ◽  
Heiko Schmaljohann ◽  
Hiroyuki Kaiya
Keyword(s):  
Automated Telemetry

scholarly journals Blue-Winged Warbler Feeding a Young Field Sparrow

The Auk ◽  
1919 ◽  
Vol 36 (2) ◽  
pp. 291-291
Author(s):  
Aretas A. Saunders
Keyword(s):  
Field Sparrow

Western Field Sparrow in Northwestern Montana

The Auk ◽  
1932 ◽  
Vol 49 (2) ◽  
pp. 231-232
Author(s):  
Winton Weydemeyer
Keyword(s):  
Northwestern Montana ◽  
Field Sparrow

Seasonal and daily patterns of nocturnal singing in the Field Sparrow (Spizella pusilla)

2016 ◽  
Vol 157 (3) ◽  
pp. 853-860 ◽  
Author(s):  
Antonio Celis-Murillo ◽  
Kirk W. Stodola ◽  
Brian Pappadopoli ◽  
Jessica M. Burton ◽  
Michael P. Ward
Keyword(s):  
Field Sparrow ◽  
Daily Patterns

scholarly journals Experienced migratory songbirds do not display goal-ward orientation after release following a cross-continental displacement: an automated telemetry study

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Dmitry Kishkinev ◽  
Dominik Heyers ◽  
Bradley K. Woodworth ◽  
Greg W. Mitchell ◽  
Keith A. Hobson ◽  
...  
Keyword(s):  
Migratory Songbirds ◽  
Automated Telemetry
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