J. Dylan Maddox - Journal of Field Ornithology

Past issues of JFO may be accessible at the following sites:

2006 - 2021 at Wiley
2000 - 2005 at BioOne
Older JFO articles (1930-1999) are available for free download through the Searchable Ornithological
Research Archive (SORA)

First published in Journal of Field Ornithology in 2026

Top 10 Most Used Keywords

American Robin avian sex ratio fledging sex ratio juvenile bird plumage sexual size dimorphism Turdus migratorius

Most Frequent Collaborators

Brandon D. Maiersperger Chris J. Kellner

1 published article

Jan 2026
Sex ratio and plumage characteristics of juvenile American Robins (Turdus migratorius) in suburban areas of the Arkansas River valley

Brandon D. Maiersperger, J. Dylan Maddox, Chris J. Kellner