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10.1073/pnas.1512599112 http://scihub22266oqcxt.onion/10.1073/pnas.1512599112 C4640770!4640770 !26483476     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26483476 &cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215       Proc+Natl+Acad+Sci+U+S+A 2015 ; 112 (44 ): 13603-8 Nephropedia Template TP {{tp|p=26483476 |t=2015. The evolution of parental cooperation in birds |pdf=|usr=}}{{26483476 }} gab.com Text The evolution of parental cooperation in birds JO: Proc Natl Acad Sci U S A http://www.kidney.de/pget.php?&tw=1&pmid=26483476 #FOAvip Parental care is one of the most variable social behaviors and it is an excellent model system to understand cooperation between unrelated individuals. Three major hypotheses have been proposed to explain the extent of parental cooperation: sexual selection, social environment, and environmental harshness. Using the most comprehensive dataset on parental care that includes 659 bird species from 113 families covering both uniparental and biparental taxa, we show that the degree of parental cooperation is associated with both sexual selection and social environment. Consistent with recent theoretical models parental cooperation decreases with the intensity of sexual selection and with skewed adult sex ratios. These effects are additive and robust to the influence of life-history variables. However, parental cooperation is unrelated to environmental factors (measured at the scale of whole species ranges) as indicated by a lack of consistent relationship with ambient temperature, rainfall or their fluctuations within and between years. These results highlight the significance of social effects for parental cooperation and suggest that several parental strategies may coexist in a given set of ambient environment. Twit Text FOAVip The evolution of parental cooperation in birds ????Proc Natl Acad Sci U S A http://www.kidney.de/pget.php?&tw=1&pmid=26483476 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26483476 #FOAvip English Wikipedia <ref>{{Cite pmid|26483476 }}</ref> The evolution of parental cooperation in birds #MMPMID26483476 Reme? V ; Freckleton RP ; Tökölyi J ; Liker A ; Székely T Proc Natl Acad Sci U S A 2015[Nov]; 112 (44 ): 13603-8 PMID26483476 show ga Parental care is one of the most variable social behaviors and it is an excellent model system to understand cooperation between unrelated individuals. Three major hypotheses have been proposed to explain the extent of parental cooperation: sexual selection, social environment, and environmental harshness. Using the most comprehensive dataset on parental care that includes 659 bird species from 113 families covering both uniparental and biparental taxa, we show that the degree of parental cooperation is associated with both sexual selection and social environment. Consistent with recent theoretical models parental cooperation decreases with the intensity of sexual selection and with skewed adult sex ratios. These effects are additive and robust to the influence of life-history variables. However, parental cooperation is unrelated to environmental factors (measured at the scale of whole species ranges) as indicated by a lack of consistent relationship with ambient temperature, rainfall or their fluctuations within and between years. These results highlight the significance of social effects for parental cooperation and suggest that several parental strategies may coexist in a given set of ambient environment. |*Biological Evolution [MESH] |Animals [MESH] |Birds/*physiology [MESH] |Female [MESH] |Male [MESH] |Phylogeny [MESH] |Sex Ratio [MESH]The evolution of parental cooperation in birds (epmc).pdf DeepDyve Pubget Overpricing