Searching for and Monitoring the Nests of Imperiled Grassland Birds: Recommendations from the Grand River Grasslands of Iowa

This is a Preprint and has not been peer reviewed. This is version 1 of this Preprint.

Add a Comment

You must log in to post a comment.


Comments

There are no comments or no comments have been made public for this article.

Downloads

Download Preprint

Supplementary Files
Authors

Jaime Jo Coon , Hannah K Grushon, Jennifer L Shamel, Ethan S King, Thea E Clarkberg, Joshua N Angell, Claudette E Roskamp, Scott B Maresh Nelson, Wendy P Tori

Abstract

Grassland birds are the most imperiled avian group in North America, with greater than 50% abundance declines since 1970. Studies examining factors that impact habitat preferences, habitat selection, and reproductive success are critical to developing effective conservation and management plans for these species. These studies often involve searching for and monitoring nests in grasslands, which requires a unique set of skills and protocols not always comparable to methods used in other habitats. In this paper, we provide recommendations and best practices for field studies of grassland birds based on our experience studying songbirds in the Grand River Grasslands of southern Iowa,We review search methods (e.g., behavioral searching and rope dragging), monitoring protocols (i.e., nest visits, filming procedures, weighing, and tarsus measurements), nest vegetation sampling, and provide descriptions to aid in nest and nestling identification, with a particular focus on six obligate grassland species. In addition, we provide photographs of nests and associated eggs and nestlings for six species, as well as time-series photos of development to aid in aging nestlings. We recommend researchers carefully consider procedures for monitoring nests of grassland birds and keepi

DOI

https://doi.org/10.32942/X2H04S

Subjects

Behavior and Ethology, Ecology and Evolutionary Biology, Population Biology, Terrestrial and Aquatic Ecology

Keywords

Grassland birds, nest searching, nest monitoring, nestling development, nest identification

Dates

Published: 2024-04-05 07:20

License

CC-By Attribution-NonCommercial-NoDerivatives 4.0 International

Additional Metadata

Language:
English

Conflict of interest statement:
None

Data and Code Availability Statement:
Not applicable