Generation by generation, they would have more hatchlings than lighter birds, which would over time lead to an increase in their proportion within the population.
Previous work on sea and freshwater turtle hatchlings has suggested that hatchlings from a mid-range incubation temperature perform better in swimming trials than those from either high or low mean incubation temperatures (Chu, 2008; Booth et al., 2004; Burgess et al., 2006).
Would the hatchlings have led happier lives with her interference?
For the remainder of the season, hatchlings have been allowed to enter the gulf.
Hatchlings have a small, pointed, keratinous bump (caruncle) on the tip of the snout.
Our results show that flatback and loggerhead turtle hatchlings have a similar use of anaerobic metabolism as indicated by the similar patterns of change in blood lactate concentration.
Corn snakes in captivity (especially hatchlings) have been known on occasion to eat one another, with both snakes involved dying.
Finally, it is interesting to note that the injection procedure per se appeared to have influenced hatchling sex ratio as well as incubation time (and possibly hatchling size).
A total of 132 loggerhead hatchlings and 79 flatback hatchlings had blood samples taken although there was not enough blood in some samples to perform measurements on all three variables (Table 1).
