Baker JR (1984) Mortality and morbidity in grey seal pups (Halichoerus grypus). Studies on its causes, effects of environment, the nature and sources of infectious agents and the immunological status of pups. J Zool 203:23–48
Google Scholar
Bakermans-Kranenburg MJ, van IJzendoorn MH (2008) Oxytocin receptor (OXTR) and serotonin transporter (5-HTT) genes associated with observed parenting. Soc Cogn Affect Neur 3:128–134
Google Scholar
Bates D, Maechler M, Bolker B, Walker S (2015) Fitting linear mixed-effects models using lme4. J Stat Softw 67:1–48
Google Scholar
Battersby S, Ogilvie AD, Smith CA, Blackwood DH, Muir WJ, Quinn JP et al. (1996) Structure of a variable number tandem repeat of the serotonin transporter gene and association with affective disorder. Psychiat Genet 6:177–181
Google Scholar
Bengston SE, Dahan RA, Donaldson Z, Phelps SM, van Oers K, Sih A et al. (2018) Genomic tools for behavioural ecologists to understand repeatable individual differences in behaviour. Nat Ecol Evol 2:944–955
Google Scholar
Benjamini Y, Hochberg Y (1995) Controlling the false discovery rate: a practical and powerful approach to multiple testing. J R Stat Soc Ser B Stat Methodol 57:289–300
Boake CRB, Arnold SJ, Breden F, Meffert LM, Ritchie MG, Taylor BJ et al. (2002) Genetic tools for studying adaptation and the evolution of behavior. Am Nat 160:S143–S159
Google Scholar
Boness DJ, Anderson SS, Cox CR (1982) Function of female aggression during the pupping and mating season of grey seals, Halichoerus grypus (Fabricius). Can J Zool 60:2270–2278
Google Scholar
Bowen WD, den Heyer CE, McMillan JI, Iverson SJ (2015) Offspring size at weaning affects survival to recruitment and reproductive performance of primiparous grey seals. Ecol Evol 5:1412–1424
Google Scholar
Bowen WD, Iverson SJ, McMillan JI, Boness DJ (2006) Reproductive performance in grey seals: age-related improvement and senescence in a capital breeder. J Anim Ecol 75:1340–1351
Google Scholar
Bowen WD, McMillan JI, Blanchard W (2007) Reduced population growth of grey seals at Sable Island: evidence from pup production and age of primiparity. Mar Mam Sci 23:48–64
Google Scholar
Bowen WD, McMillan J, Mohn R (2003) Sustained exponential population growth of grey seals at Sable Island, Nova Scotia. ICES J Mar Sci 60:1265–1274
Google Scholar
Bowen WD, Stobo WT, Smith SJ (1992) Mass changes of grey seal Halichoerus grypus pups on Sable Island: differential maternal investment reconsidered. J Zool 227:607–622
Google Scholar
Bubac CM, Coltman DW, Bowen WD, Lidgard DC, Lang SLC, den Heyer CE (2018) Repeatability and reproductive consequences of boldness in female gray seals. Behav Ecol Sociobiol 72:100–112
Google Scholar
Bubac CM, Miller JM, Coltman DW (2020) The genetic basis of animal behavioural diversity in natural populations. Mol Ecol https://doi.org/10.1111/mec.15461
Cammen KM, Andrews KR, Carroll EL, Foote AD, Humble E, Khudyakov JI et al. (2016) Genomic methods take the plunge: recent advances in high-throughput sequencing of marine mammals. J Hered 107:481–495
Google Scholar
Cammen KM, Schultz TF, Bowen WD, Hammill MO, Puryear WB, Runstadler J et al. (2018b) Genomic signatures of population bottleneck and recovery in Northwest Atlantic pinnipeds. Ecol Evol 8:6599–6614
Google Scholar
Cammen KM, Vincze S, Heller AS, McLeod BA, Wood SA, Bowen WD et al. (2018a) Genetic diversity from pre-bottleneck to recovery in two sympatric pinniped species in the Northwest Atlantic. Con Gen 19:555–569
Google Scholar
Carere C, Maestripieri D (2013) Animal personalities: Behavior, physiology, and evolution. The University of Chicago Press, Chicago
Google Scholar
Chakraborty S, Chakraborty D, Mukherjee O, Jain S, Ramakrishnan U, Sinha A (2010) Genetic polymorphism in the serotonin transporter promoter region and ecological success in macaques. Behav Genet 40:672–679
Google Scholar
Cohen J (1988) Statistical power analysis for the behavioral sciences, 2nd edn. Erlbaum, Hillsdale, NJ
Dochtermann NA, Schwab T, Anderson Berdal M, Dalos J, Royauté R (2019) The heritability of behavior: a meta-analysis. J Hered 110:403–410
Google Scholar
Dohm MR (2002) Repeatability estimates do not always set an upper limit to heritability. Funct Ecol 16:273–280
Google Scholar
Edwards HA, Hajduk GK, Durieux G, Burke T, Dugdale HL (2015) No association between personality and candidate gene polymorphisms in a wild bird population. PLoS ONE 10:e0138439. https://doi.org/10.1371/journal.pone.0138439
Google Scholar
Emiliano ABF, Cruz T, Pannoni V, Fudge JL (2007) The interface of oxytocin-labeled cells and serotonin transporter-containing fibers in the primate hypothalamus: a substrate for SSRIs therapeutic effects? Neuropsychopharmacol 32:977–988
Google Scholar
Fairbanks LA, Way BM, Breidenthal, Bailey JN, Jorgensen MJ (2012) Maternal and offspring dopamine D4 receptor genotypes interact to influence juveniles impulsivity in vervet monkeys Psychol Sci 23:1099–1104. https://doi.org/10.1177/0956797612444905
Google Scholar
Fidler A (2011) Personality-associated genetic variation in birds and its possible significance for avian evolution, conservation, and welfare. In: Inoue-Murayama M, Kawamura S, Weiss A (eds) From Genes to Animal Behavior. Primatology Monographs. Springer, Tokyo, p 275–294
Fitzpatrick MJ, Ben-Shahar Y, Smid HM, Vet LEM, Robinson GE, Sokolowski MB (2005) Candidate genes for behavioural ecology. Trends in Ecology & Evolution 20:96–104
Google Scholar
Fulton TL, Strobeck C (2010) Multiple fossil calibrations, nuclear loci and mitochondrial genomes provide new insight into biogeography and divergence timing for true seals (Phocidae, Pinnipedia). J Biogeogr 37:814–829
Google Scholar
Garvin MR, Saitoh K, Gharrett AJ (2010) Application of single nucleotide polymorphisms to non-model species: a technical review. Mol Ecol Resour 10:915–934. https://doi.org/10.1111/j.1755-0998.02891.x
Google Scholar
Göring HHH, Terwilliger JD, Blangero J (2001) Large upward bias in estimation of locus-specific effects from genomewide scans. Am J Hum Genet 69:1357–2001
Google Scholar
Gosling SD (2001) From mice to men: what can we learn about personality from animal research? Psychol Bull 127:45–86
Google Scholar
Hadfield JD (2010) MCMC methods for multi-response generalized linear mixed models: the MCMCglmm R package. J Stat Softw 33:1–22
Google Scholar
Hall AJ, McConnell BJ, Barker RJ (2001) Factors affecting first-year survival in grey seals and their implications for life-history strategy. J Anim Ecol 70:138–149
Hammill MO, den Heyer CE, Bowen WD, Lang SLC (2017) Grey seal population trends in Canadian waters, 1960–2016 and harvest advice. DFO Can Sci Advis Sec Res Doc 2017/052. v + 30p
Helyar SJ, Hemmer-Hansen J, Bekkevold D, Taylor MI, Ogden R, Limborg MT et al. (2011) Applications of SNPs for population genetics of nonmodel organisms: new opportunities and challenges. Mol Ecol Resour 11:123–136. https://doi.org/10.1111/j.1755-0998.2010.02943.x
Google Scholar
Holtmann B, Grosser S, Lagisz M, Johnson SL, Santos ESA, Lara CE et al. (2016) Population differentiation and behavioural association of the two ‘personality’ genes DRD4 and SERT in dunnocks (Prunella modularis). Mol Ecol 25:706–722
Google Scholar
Howell S, Westergaard G, Hoos B, Chavanne TJ, Shoaf SE, Snoy PJ et al. (2007) Serotonergic influences on life-history outcomes in free-ranging male rhesus macaques. Am J Primatol 69:851–865
Google Scholar
Iverson SJ, Bowen WD, Boness DJ, Oftedal OT (1993) The effect of maternal size and milk output on pup growth in grey seals (Halichoerus grypus). Physiol Zool 66:61–88
Google Scholar
Jacobs LN, Staiger EA, Albright JD, Brooks SA (2016) The MC1R and ASIP coat color loci may impact behavior in the horse. J Hered 107:214–219
Google Scholar
Jaeger BC, Edwards LJ, Das K, Sen PK (2016) An R2 statistic for fixed effects in the generalized linear mixed model. J Appl Stat 44:1086–1106
Google Scholar
Jorgensen H, Riis M, Knigge U, Kjaer A, Warberg J (2003) Serotonin receptors involved in vasopressin and oxytocin secretion. J Neuroendocrinol 15:242–249
Google Scholar
Kearse M, Moir R, Wilson A, Stones-Havas S, Cheung M, Sturrock S et al. (2012) Geneious Basic: an integrated and extendable desktop software platform for the organization and analysis of sequence data. Bioinformatics 28:1647–1649
Google Scholar
Kendrick KM (2000) Oxytocin, motherhood and bonding. Exp Physiol 85:111–124
Google Scholar
Kim SJ, Kim YS, Lee HS, Kim SY, Kim C-H (2006) An interaction between the serotonin transporter promoter region and dopamine transporter polymorphisms contributes to harm avoidance and reward dependence traits in normal healthy subjects. J Neural Transm 113:877–886
Google Scholar
Kluger A, Siegfried Z, Ebstein R (2002) A meta-analysis of the association between DRD4 polymorphism and novelty seeking. Mol Psychiatry 7:712–717
Google Scholar
Korsten P, Mueller JC, Hermannstädter C, van Overveld T, Patrick SC, Quinn JL et al. (2010) Association between DRD4 gene polymorphism and personality variation in great tits: a test across four populations. Mol Ecol 19:832–843
Google Scholar
Laine VN, van Oers K (2017) The quantitative and molecular genetics of individual differences in animal personality. In: Vonk J, Weiss A, Kuczaj SA(eds) Personality in Nonhuman Animals. Springer, Cham, p 55–72
Laird NM, Lange C (2011) The fundamentals of modern statistical genetics. Springer, New York, NY
Google Scholar
Lang SLC, Iverson SJ, Bowen WD (2009) Repeatability in lactation performance and the consequences for maternal reproductive success in gray seals. Ecology 90:2513–2523
Google Scholar
Lesch K-P, Bengel D, Heils A, Sabol SZ, Greenberg BD (1996) Association of anxiety-related traits with a polymorphism in the serotonin transporter gene regulatory region. Science 274:1527–1531
Google Scholar
Lidgard DC, Bowen WD, Boness DJ (2012) Longitudinal changes and consistency in male physical and behavioural traits have implications for mating success in the grey seal (Halichoerus grypus). Can J Zool 90:849–860
Google Scholar
Lim MM, Young LJ (2006) Neuropeptidergic regulation of affiliative behavior and social bonding in animals. Horm Behav 50:506–517
Google Scholar
MacKenzie A, Quinn J (1999) A serotonin transporter gene intron 2 polymorphic region, correlated with affective disorders, has allele-dependent differential enhancer-like properties in the mouse embryo. PNAS 96:15251–15255
Google Scholar
Mansfield AW, Beck B (1977) The grey seal in eastern Canada. Tech Rep. Fish Mar Serv Can 706:1–81
Maruyama T, Fuerst PA (1985) Population bottlenecks and nonequilibrium models in population genetics. II. Number alleles a small Popul that was Form a recent bottleneck Genet 111:675–689
Google Scholar
McCann TS (1982) Aggressive and maternal activities of female southern elephant seals (Mirounga leonina). Anim Behav 30:268–276
Google Scholar
McDougall PT, Réale D, Sol D, Reader SM (2006) Wildlife conservation and animal temperament: causes and consequences of evolutionary change for captive, reintroduced, and wild populations. Anim Conserv 9:39–48
Google Scholar
Mellish JAE, Iverson SJ, Bowen WD (1999) Variation in milk production and lactation performance in grey seals and consequences for pup growth and weaning characteristics. Physiol Biochem Zool 72:677–690
Google Scholar
Mitsuyasu H, Hirata N, Sakai Y, Shibata H, Takeda Y (2001) Association analysis of polymorphisms in the upstream region of the human dopamine D4 receptor gene (DRD4) with schizophrenia and personality traits. J Hum Genet 46:26–31
Google Scholar
Møller AP, Jennions MD (2002) How much variance can be explained by ecologists and evolutionary biologists. Oecologia 132:492–500
Google Scholar
Mousseau TA, Roff DA (1987) Natural selection and the heritability of fitness components. Heredity 59:181–197
Google Scholar
Mueller JC, Partecke J, Hatchwell BJ, Gaston KJ, Evans KL (2013) Candidate gene polymorphisms for behavioural adaptations during urbanization in blackbirds. Mol Ecol 22:3629–3637
Google Scholar
Nakagawa S, Schielzeth H (2013) A general and simple method for obtaining R2 from generalized linear mixed-effects models. Methods Ecol Evol 4:133–142
Google Scholar
Nei M, Li WH (1976) The transient distribution of allele frequencies under mutation pressure. Genet Res 28:205–214
Google Scholar
Noren SR, Boness DJ, Iverson SJ, McMillan J, Bowen WD (2008) Body condition at weaning affects the duration of the postweaning fast in grey seal pups (Halichoerus grypus). Physiol Biochem Zool 81:269–277
Google Scholar
Oak JN, Oldenhof J, Van Tol HH (2000) The dopamine D4 receptor: one decade of research. Eur J Pharm 405:303–327
Google Scholar
Pati N, Schowinsky V, Kokanovic O, Magnuson V, Ghosh S (2004) A comparison between SNaPshot, pyrosequencing, and biplex invader SNP genotyping methods: accuracy, cost, and throughput. J Biochem Biophys Methods 60:1–12
Google Scholar
Prasad P, Ogawa S, Parhar IS (2015) Role of serotonin in fish reproduction. Front Neurosci 9:1–9. https://doi.org/10.3389/fnins.2015.00195
Google Scholar
R Core Team (2019) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria, https://www.R-project.org/ URL
Raymond M, Rousset F (1995) GENEPOP (version 1.2): population genetics software for exact tests and ecumenicism. J Hered 86:248–249
Google Scholar
Réale D, Gallant BY, Leblanc M, Festa-Bianchet M (2000) Consistency in bighorn ewes and correlates with behaviour and life history. Anim Behav 60:589–597
Google Scholar
Réale D, Reader SM, Sol D, McDougall PT, Dingemanse NJ (2007) Integrating animal temperament within ecology and evolution. Biol Rev 82:291–318
Google Scholar
Riyahi S, Björklund M, Mateos-Gonzalez F, Senar JC (2017) Personality and urbanization: behavioural traits and DRD4 SNP830 polymorphisms in Great Tits in Barcelona city. J Ethol 35:101–108
Google Scholar
Riyahi S, Sánchez-Delgado M, Calafell F, Monk D, Senar JC (2015) Combined epigenetic and intraspecific variation of the DRD4 and SERT genes influence novelty seeking behavior in great tit Parus major. Epigenetics 10:516–525
Google Scholar
Robinson KJ, Twiss SD, Hazon N, Pomeroy PP (2015) Maternal oxytocin is linked to close mother-infant proximity in grey seals (Halichoerus grypus). PLoS One 10:e0144577. https://doi.org/10.1371/journal.pone.0144577
Google Scholar
Robinson KJ, Twiss SD, Hazon N, Simon M, Pomeroy PP (2017) Positive social behaviours are induced and retained after oxytocin manipulations mimicking endogenous concentrations in a wild mammal. Proc R Soc B-Biol Sci https://doi.org/10.1098/rspb.2017.0554
Rousset F (2008) Genepop’007: a complete reimplementation of the Genepop software for Windows and Linux. Mol Ecol Resour 8:103–106
Google Scholar
Rozas J, Ferrer-Mata A, Sánchez-DelBarrio JC, Guirao-Rico S, Librado P, Ramos-Onsins SE et al. (2017) DnaSP 6: DNA sequence polymorphism analysis of large data sets. Mol Biol Evol 34:3299–3302
Google Scholar
Sala M, Braida D, Donzelli A, Martucci R, Busnelli M, Bulgheroni E et al. (2013) Mice heterozygous for the oxytocin receptor gene (Oxtr+/−) show impaired social behaviour but not increased aggression or cognitive inflexibility: evidence of a selective haploinsufficiency gene effect. J Neuroendocrinol 25:107–118
Google Scholar
Savitz JB, Ramesar RS (2004) Genetic variants implicated in personality: a review of the more promising candidates. Am J Med Genet B 131B:20–32
Google Scholar
Sih A, Bell AM, Johnson JC, Ziemba RE (2004) Behavioural syndromes: an integrative overview. Q Rev Biol 79:241–277
Google Scholar
Singmann H, Bolker B, Westfall J, Aust F, Ben-Shachar MS (2019) afex: Analysis of Factorial Experiments. R package version 0.25-1. https://CRAN.R-project.org/package=afex
Sinn DL, Gosling SD, Moltschaniwskyj NA (2008) Development of shy/bold behaviour in squid: context-specific phenotypes associated with developmental plasticity. Anim Behav 75:433–442
Google Scholar
Sloan Wilson D, Clark AB, Coleman K, Dearstyne T (1994) Shyness and boldness in humans and other animals. TREE 9:442–446
Google Scholar
Tajima F (1989) Statistical method for testing the neutral mutation hypothesis by DNA polymorphism. Genetics 123:585–595
Google Scholar
Timm K, van Oers K, Tilgar V (2018) SERT gene polymorphisms are associated with risk-taking behaviour and breeding parameters in wild great tits. J Exp Biol 221:jeb171595. https://doi.org/10.1242/jeb.171595
Google Scholar
Twiss SD, Cairns C, Culloch RM, Richards SA, Pomeroy PP (2012) Variation in female grey seal (Halichoerus grypus) reproductive performance correlates to proactive-reactive behavioural types. PLoS ONE 7:e49598. https://doi.org/10.1371/journal.pone.0049598
Google Scholar
Twiss SD, Shuert CR, Brannan N, Bishop AM, Pomeroy PP (2020) Reactive stress-coping styles show more variable reproductive expenditure and fitness outcomes. Sci Rep. 10:9550
Google Scholar
van Neer A, Gross S, Kesselring T, Wohlsein, Leitzen E, Siebert U (2019) Behavioural and pathological insights into a case of active cannibalism by a grey seal (Halichoerus grypus) on Helgoland, Germany. J Sea Res 148-149:12–16
Google Scholar
van Oers K (2008) Animal personality, behaviours or traits: what are we measuring? Eur J Pers 22:457–474
Google Scholar
van Oers K, Mueller JC (2010) Evolutionary genomics of animal personality. P R Soc B-Biol Sci 365:3991–4000
Wellenreuther M, Hansson B (2016) Detecting polygenic evolution: problems, pitfalls, and promises. Trends Genet 32:155–164. https://doi.org/10.1016/j.tig.2015.12.004
Google Scholar
Wolf M, Weissing FJ (2010) An explanatory framework for adaptive personality differences. Proc R Soc B-Biol Sci 365:3959–3968. https://doi.org/10.1098/rstb.2010.0215
Google Scholar
Wolf M, van Doorn GS, Leimar O, Weissing FJ (2007) Life-history trade-offs favour the evolution of animal personalities. Nature 447:581–584
Google Scholar
Wood SA, Frasier TR, McLeod BA, Gilbert JR, White BN et al. (2011) The genetics of recolonization: an analysis of the stock structure of grey seals (Halichoerus grypus) in the Northwest Atlantic. Can J Zool 89:490–497
Google Scholar
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