American Kestrel

2021 ◽  
pp. 118-120
Author(s):  
G. Scott Mills
Keyword(s):  
1988 ◽  
Vol 66 (7) ◽  
pp. 1685-1692 ◽  
Author(s):  
Michèle D. Saumier ◽  
Manfred E. Rau ◽  
David M. Bird

Trichinella pseudospiralis infections induced mild behavioural changes in the American kestrel host (Falco sparverius) within the first 5 days postinoculation, a period that corresponds to the adult phase of the infection. However, more severe effects on mobility were precipitated as the larvae migrated and became established in the musculature. The debilitation persisted for at least 5 weeks postinoculation and involved a reduction in exercising, flying, elevated perching, and preening, and was accompanied by an increase in the frequency of walking and floor perching. Such behavioural effects, attributable to the presence of muscle larvae, may reduce the competitive fitness of infected individuals. The muscle larvae were randomly distributed among various muscle groups.


PLoS ONE ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. e0248948
Author(s):  
Sarah E. Schulwitz ◽  
Greg C. Hill ◽  
Vanessa Fry ◽  
Christopher J. W. McClure

Citizen science programs can be powerful drivers of knowledge and scientific understanding and, in recent decades, they have become increasingly popular. Conducting successful research with the aid of citizen scientists often rests on the efficacy of a program’s outreach strategies. Program evaluation is increasingly recognized as a critical practice for citizen science practitioners to ensure that all efforts, including outreach, contribute to the overall goals of the program. The Peregrine Fund’s American Kestrel Partnership (AKP) is one such citizen science program that relies on outreach to engage participants in effective monitoring of a declining falcon species. Here, we examine whether various communication strategies were associated with desired outreach goals of the AKP. We demonstrate how social media, webcams, discussion boards, and newsletters were associated with perception of learning, agreement with our conservation messaging, and participation in our box monitoring program. Our results thus help us to improve our outreach methodology, suggest areas where other citizen science programs might improve their outreach efforts, and highlight future research priorities.


2002 ◽  
Author(s):  
John A. Smallwood ◽  
David M. Bird

2021 ◽  
Vol 28 (3) ◽  
Author(s):  
Lucille M. Williams ◽  
Donald P. Althoff ◽  
Robert L. Hopkins ◽  
Henry J. Barrows

2019 ◽  
Vol 160 (3) ◽  
pp. 699-710 ◽  
Author(s):  
Romeo Tinajero ◽  
Leonardo Chapa-Vargas ◽  
José Gerardo Ham-Dueñas ◽  
Diego Santiago-Alarcon
Keyword(s):  
Land Use ◽  

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