Table , Island and group BIKINI Birds continued Common name, and genus or species 90 pci/g Strontium Tissue Sr units Mg Ca/g Fairy tern Bone 2.64+0.42 1L00+17 Fairy tern Muscle 0 .92t0.17 4400+790 0.21 Muscle 0.18+0.12 189+124 0.95 Muscle 7617.4 5400+ 530 14 Hermit crab Coenobita Shell 630455 4000350 160 Ruddy turnstone Bone 4143.7 2504 23 160 Ruddy turnstone Muscle 0.12+0.11 360t 330 Hermit crab Coenobita Muscle 80+7.3 7100+650 11 Hermit crab Shell 270424 140014120 190 I. Gygis alba Gygis alba 25 r Invertebrates Clam Tridacna crocea ENYU I. Invertebrates Hermit crab Coenobita NAMU I. BD pirds Arenaria interpres Arenaria interpres 0.33 Invertebrates Coenobita