Breeding biology of Purple Sandpipers Calidris maritima on the Hardangervidda, southern Norway
@inproceedings{Rae2011BreedingBO, title={Breeding biology of Purple Sandpipers Calidris maritima on the Hardangervidda, southern Norway}, author={R. Rae and M. Nicoll and Ronald W. Summers and S. Rae and K. Brockie}, year={2011} }
2in 1984. Clutch sizes were 3–4 (mean = 3.74), and egg sizes were small, reflecting the small size of the females compared to other populations. Hatching was in late June and clutch survival was 75%. The eggs in one nest were believed to have been trampled by a Reindeer. Chick growth was described for two broods. Broods were mostly attended by males. Only 8% (2 of 24 broods) were attended by females. Adult masses declined during the breeding season, supporting the theory that brood desertion by… CONTINUE READING
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