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T1  - Parental care amplifies changes in offspring production in a disturbed environment 
SN  -  /  
UR  - http://hdl.handle.net/10138/336984 
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A1  - Candolin, Ulrika; Goncalves, Sara; Pant, Pankaj 
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Y1  - 2021 
LA  - eng 
AB  - Recruitment is usually negatively density-dependent with fewer offspring surviving when more are produced. Parental care could alter the pattern as behaviours that maximize individual fitness are not necessarily adaptive at the population level. We manipulated the number of eggs spawned into the nests of male threespine stickleback, and found egg survival to be positively density-dependent. This reversed negative density-dependent survival observed in the absence of parental care. The reversal w... 
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KW  - BEHAVIORAL-RESPONSES; CONSERVATION; COVER; FILIAL CANNIBALISM; FISH; MULTIPLE; PREDATION RISK; SURVIVAL; VALENCIENNEA-LONGIPINNIS; early-life effects; fecundity; hatching success; parental effects; recruitment; reproduction; 1181 Ecology, evolutionary biology 
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