Capture method affects survival estimates and subsequent interpretation of ecological covariates for a long‐lived cervid

摘要: Understanding what variables affect ungulate neonate survival is imperative to successful conservation and management of the species. Predation commonly cited as a cause-specific source mortality ecological covariates often influence survival. However, variation in estimates related capture methodology has been documented with opportunistically captured neonates generally displaying greater than those via aid vaginal implant transmitters (VITs), likely because increased left truncation observed datasets. Our goal was assess if 3- 6-month varied by method while simultaneously assessing affected model selection interpretation for white-tailed deer from three study sites North Dakota South Dakota, USA. We found 3-month up 26% their counterparts VITs; however, this relationship not present also subsequent when analyzing datasets comprised VITs, opportunistically, all combined regardless method. When interpreting results our VIT only analysis survival, we time intervals lowest first two weeks life. Capture did which most influenced total precipitation occurring during 3 – 8 neonate’s life percent canopy cover at site. support previous research that must be accounted deriving it can impact derived results.