Infidelity in Birds Causes and Consequences of Extra-pair Paternity
Full text
Related documents
This paper disentangles and finds support for both hypotheses using high-quality data on a wide range of human capital, family and labour market variables, as well as on
The sex ratio adjustment in within-pair young may still have been adaptive (i.e.. shift in the relative fitness returns from sons vs. daughters), but it does not indicate
The mean strength of selection (using significant selec- tion coefficients only) was about equal for directional, quadratic, and pair-level selection, with correlational selection
Given the potential for strong competition among Island Scrub-Jays for breeding territories, we hypothesized that body size is an indicator of individual quality and predicted a
The normal state resistance was measured as a function of length over different junctions in sample B6-51 using four-point measurements and the results are in
man kan känna för olika sorters läsning vid olika tillfällen kvarstår dock problem. Framför allt kräver denna uppmaning, i likhet med Saricks förslag, en god verbal förmåga
Pauli will be compared to the theoretical invasion-succession cycle as it was developed by Hoffmeyer-Zlotnik (1977) (cf. Pauli corresponds and to which extent it
We hypothesize that if the wing patch is a sexual ornament that females use to select their mates, males with reduced wing patches should have a lower breeding success compared