A test of Darwin’s naturalization conundrum in birds reveals enhanced invasion success in the presence of close relatives

Ciencias ambientales y de la tierra

• naturalization 100%
• bird 54%
• phylogenetics 54%
• biological invasion 41%
• ecological niche 37%
• scale effect 37%
• native species 34%
• niche 31%
• twenty first century 30%
• test 25%

Agricultura y biología

• colonizing ability 86%
• niches 57%
• birds 39%
• phylogeny 37%
• indigenous species 27%
• testing 25%
• sampling 11%