DOES SEX-SPECIFIC DUCKLING MORTALITY CONTRIBUTE TO MALE BIAS IN ADULT COMMON EIDERS?

Autor: LEHIKOINEN, ALEKSI, ÖST, MARKUS, HOLLMÉN, TUULA, KILPI, MIKAEL
Zdroj: The Condor, 2008 Aug . 110(3), 574-578.
Databáze: JSTOR Journals