@article{ Solr-NLM32702920X, title = {Ecological traps evidence of a fitness cost in a cavity-nesting bird}, journal = {Oecologia}, volume = {196}, number = {3}, pages = {735}, author = {Krams, Ronalds}, editor = {Krama, Tatjana}, editor = {Brūmelis, Guntis}, editor = {Elferts, Didzis}, editor = {Strode, Linda}, editor = {Dauškane, Iluta}, editor = {Luoto, Severi}, editor = {Šmits, Agnis}, editor = {Krams, Indrikis A}, year = {2021}, url = {http://dx.doi.org/10.1007/s00442-021-04969-w} }