‘Babysitters’ provide boost to offspring of elderly birds

Seychelles warbler. Credit: Photo taken by Remi Jouan, CC BY-SA 3.0 / Wikimedia Young Seychelles warblers fare better if their elderly parents have help raising them, according to new research from the University of East Anglia (UEA) and the University of Groningen. Seychelles warblers, a cooperatively breeding species of songbird that lives in small family […]