Variation inside the ? fifteen Letter thinking among breeding territories differed according to the chick-rearing several months (Fig 4)
The fresh communications anywhere between breeding colony and hatching day revealed that the brand new improvement in ? 13 C beliefs with hatching timing varied certainly breeding territories. Only for the Suhaam, ? 13 C philosophy away from chicks enhanced 0.twenty four ± 0.07‰ a-day (0.10–0.38‰/day) along the hottie-rearing months, while there is no proof alter into almost every other territories (Gujido: -0.04 ± 0.10‰/big date -0.24–0.15‰/day; Namdongji: 0.02 ± 0.06‰/date -0.10–0.13‰/day; Chilsando: -0.05 ± 0.09‰/date, -0.23–0.12‰/day).
To have ? fifteen Letter, a complete design differed significantly regarding the null design (? 2 = , df = 12, p 2 = 8.54, df = 3, p = 0.036) and reproduction nest and hatching date (? 2 = 9.23, df = 3, p = 0.026), while the interaction anywhere between hottie-rearing months and you may hatching time to own ? 15 N wasn’t tall (? 2 = step one.09, df = step 1, p = 0.292; S2 Table).
