Sounds of senescence: male swamp sparrows respond less aggressively to the songs of older individuals
Zipple, Matthew N, Peters, Susan, Searcy, William A, Nowicki, Stephen, Naguib, MarcJournal:
Behavioral Ecology
DOI:
10.1093/beheco/arz218
Date:
January, 2020
File:
PDF, 325 KB
2020